Exoplanet Records
Transit • 2017 • K2
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 16.42 deg | |
| decstr | +16d25m10.26s | Dec [sexagesimal] |
| default_flag | 0 | |
| disc_facility | K2 | Discovery Facility |
| disc_instrument | Kepler CCD Array | Discovery Instrument |
| disc_locale | Space | Discovery Locale |
| disc_pubdate | 2017-04 | Discovery Publication Date |
| disc_refname | <a refstr=PETIGURA_ET_AL__2017 href=https://ui.adsabs.harvard.edu/abs/2017AJ....153..142P/abstract target=ref>Petigura et al. 2017</a> | Discovery Reference |
| disc_telescope | 0.95 m Kepler Telescope | Discovery Telescope |
| disc_year | 2017 | |
| discoverymethod | Transit | Discovery Method |
| dkin_flag | 0 | |
| elat | -3.40 deg | |
| elon | 121.91 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 655794055300531456 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 655794055300531456 | Gaia DR3 ID |
| glat | 25.35 deg | |
| glon | 206.69 deg | |
| hd_name | — | HD ID |
| hip_name | — | HIP ID |
| hostname | K2-108 | Host Name |
| htm20 | -1691712073 | |
| ima_flag | 0 | |
| micro_flag | 0 | |
| obm_flag | 0 | |
| pl_bmasse | — | |
| pl_bmasseerr1 | — | |
| pl_bmasseerr2 | — | |
| pl_bmasselim | — | |
| pl_bmassestr | — | Planet Mass or Mass*sin(i) [Earth Mass] |
| pl_bmassj | — | |
| pl_bmassjerr1 | — | |
| pl_bmassjerr2 | — | |
| pl_bmassjlim | — | |
| pl_bmassjstr | — | Planet Mass or Mass*sin(i) [Jupiter Mass] |
| pl_bmassprov | — | Planet Mass or Mass*sin(i) Provenance |
| pl_cmasse | — | |
| pl_cmasseerr1 | — | |
| pl_cmasseerr2 | — | |
| pl_cmasselim | — | |
| pl_cmassestr | — | Planet Mass*sin(i)/sin(i) [Earth Mass] |
| pl_cmassj | — | |
| pl_cmassjerr1 | — | |
| pl_cmassjerr2 | — | |
| pl_cmassjlim | — | |
| pl_cmassjstr | — | Planet Mass*sin(i)/sin(i) [Jupiter Mass] |
| pl_controv_flag | 0 | |
| pl_dens | — | |
| pl_denserr1 | — | |
| pl_denserr2 | — | |
| pl_denslim | — | |
| pl_densstr | — | Planet Density [g/cm**3] |
| pl_eqt | — | |
| pl_eqterr1 | — | |
| pl_eqterr2 | — | |
| pl_eqtlim | — | |
| pl_eqtstr | — | Equilibrium Temperature [K] |
| pl_imppar | 0.20 | |
| pl_impparerr1 | — | |
| pl_impparerr2 | — | |
| pl_impparlim | 0 | |
| pl_impparstr | 0.197 | Impact Parameter |
| pl_insol | — | |
| pl_insolerr1 | — | |
| pl_insolerr2 | — | |
| pl_insollim | — | |
| pl_insolstr | — | Insolation Flux [Earth Flux] |
| pl_letter | b | Planet Letter |
| pl_masse | — | |
| pl_masseerr1 | — | |
| pl_masseerr2 | — | |
| pl_masselim | — | |
| pl_massestr | — | Planet Mass [Earth Mass] |
| pl_massj | — | |
| pl_massjerr1 | — | |
| pl_massjerr2 | — | |
| pl_massjlim | — | |
| pl_massjstr | — | Planet Mass [Jupiter Mass] |
| pl_msinie | — | |
| pl_msinieerr1 | — | |
| pl_msinieerr2 | — | |
| pl_msinielim | — | |
| pl_msiniestr | — | Planet Mass*sin(i) [Earth Mass] |
| pl_msinij | — | |
| pl_msinijerr1 | — | |
| pl_msinijerr2 | — | |
| pl_msinijlim | — | |
| pl_msinijstr | — | Planet Mass*sin(i) [Jupiter Mass] |
| pl_name | K2-108 b | Planet Name |
| pl_ndispec | 0 | |
| pl_nespec | 0 | |
| pl_nnotes | 0 | |
| pl_ntranspec | 0 | |
| pl_occdep | — | |
| pl_occdeperr1 | — | |
| pl_occdeperr2 | — | |
| pl_occdeplim | — | |
| pl_occdepstr | — | Occultation Depth [%] |
| pl_orbeccen | — | |
| pl_orbeccenerr1 | — | |
| pl_orbeccenerr2 | — | |
| pl_orbeccenlim | — | |
| pl_orbeccenstr | — | Eccentricity |
| pl_orbincl | — | |
| pl_orbinclerr1 | — | |
| pl_orbinclerr2 | — | |
| pl_orbincllim | — | |
| pl_orbinclstr | — | Inclination [deg] |
| pl_orblper | — | |
| pl_orblpererr1 | — | |
| pl_orblpererr2 | — | |
| pl_orblperlim | — | |
| pl_orblperstr | — | Argument of Periastron [deg] |
| pl_orbper | 4.73 day | |
| pl_orbpererr1 | — | |
| pl_orbpererr2 | — | |
| pl_orbperlim | 0 | |
| pl_orbperstr | 4.734 | Orbital Period [day] |
| pl_orbsmax | — | |
| pl_orbsmaxerr1 | — | |
| pl_orbsmaxerr2 | — | |
| pl_orbsmaxlim | — | |
| pl_orbsmaxstr | — | Orbit Semi-Major Axis [au] |
| pl_orbtper | — | |
| pl_orbtpererr1 | — | |
| pl_orbtpererr2 | — | |
| pl_orbtperlim | — | |
| pl_orbtperstr | — | Epoch of Periastron [day] |
| pl_projobliq | — | |
| pl_projobliqerr1 | — | |
| pl_projobliqerr2 | — | |
| pl_projobliqlim | — | |
| pl_projobliqstr | — | Projected Obliquity [deg] |
| pl_pubdate | 2016-10 | Planetary Parameter Reference Publication Date |
| pl_rade | — | |
| pl_radeerr1 | — | |
| pl_radeerr2 | — | |
| pl_radelim | — | |
| pl_radestr | — | Planet Radius [Earth Radius] |
| pl_radj | — | |
| pl_radjerr1 | — | |
| pl_radjerr2 | — | |
| pl_radjlim | — | |
| pl_radjstr | — | Planet Radius [Jupiter Radius] |
| pl_ratdor | — | |
| pl_ratdorerr1 | — | |
| pl_ratdorerr2 | — | |
| pl_ratdorlim | — | |
| pl_ratdorstr | — | Ratio of Semi-Major Axis to Stellar Radius |
| pl_ratror | 0.03 | |
| pl_ratrorerr1 | — | |
| pl_ratrorerr2 | — | |
| pl_ratrorlim | 0 | |
| pl_ratrorstr | 0.027891 | Ratio of Planet to Stellar Radius |
| pl_refname | <a refstr=POPE_ET_AL__2016 href=https://ui.adsabs.harvard.edu/abs/2016MNRAS.461.3399P/abstract target=ref>Pope et al. 2016</a> | Planetary Parameter Reference |
| pl_rvamp | — | |
| pl_rvamperr1 | — | |
| pl_rvamperr2 | — | |
| pl_rvamplim | — | |
| pl_rvampstr | — | Radial Velocity Amplitude [m/s] |
| pl_trandep | 0.08 % | |
| pl_trandeperr1 | — | |
| pl_trandeperr2 | — | |
| pl_trandeplim | 0 | |
| pl_trandepstr | 0.0778 | Transit Depth [%] |
| pl_trandur | 3.41 hour | |
| pl_trandurerr1 | — | |
| pl_trandurerr2 | — | |
| pl_trandurlim | 0 | |
| pl_trandurstr | 3.40704 | Transit Duration [hour] |
| pl_tranmid | 2.46e6 day | |
| pl_tranmiderr1 | — | |
| pl_tranmiderr2 | — | |
| pl_tranmidlim | 0 | |
| pl_tranmidstr | 2457140.365 | Time of Conjunction (Transit Midpoint) [day] |
| pl_trueobliq | — | |
| pl_trueobliqerr1 | — | |
| pl_trueobliqerr2 | — | |
| pl_trueobliqlim | — | |
| pl_trueobliqstr | — | True Obliquity [deg] |
| pl_tsystemref | BJD | Time Reference Frame and Standard |
| ptv_flag | 0 | |
| pul_flag | 0 | |
| ra | 123.38 deg | |
| rastr | 08h13m31.64s | RA [sexagesimal] |
| releasedate | 2016-07-18 | Release Date |
| rowupdate | 2016-07-18 | Date of Last Update |
| rv_flag | 1 | |
| soltype | Published Candidate | Solution Type |
| st_age | — | |
| st_ageerr1 | — | |
| st_ageerr2 | — | |
| st_agelim | — | |
| st_agestr | — | Stellar Age [Gyr] |
| st_dens | 0.25 g/cm**3 | |
| st_denserr1 | 0.06 g/cm**3 | |
| st_denserr2 | -0.06 g/cm**3 | |
| st_denslim | 0 | |
| st_densstr | <div><span class="supersubNumber">0.2497324</span><span class="superscript">+0.0557402</span><span class="subscript">-0.0611323</span></div> | Stellar Density [g/cm**3] |
| st_logg | 3.93 log(cm/s**2) | |
| st_loggerr1 | 0.08 log(cm/s**2) | |
| st_loggerr2 | -0.08 log(cm/s**2) | |
| st_logglim | 0 | |
| st_loggstr | <div><span class="supersubNumber">3.9316300</span><span class="superscript">+0.0842693</span><span class="subscript">-0.0790174</span></div> | Stellar Surface Gravity [log(cm/s**2)] |
| st_lum | 0.41 log(Lsun) | |
| st_lumerr1 | 0.02 log(Lsun) | |
| st_lumerr2 | -0.03 log(Lsun) | |
| st_lumlim | 0 | |
| st_lumstr | <div><span class="supersubNumber">0.4053940</span><span class="superscript">+0.0181861</span><span class="subscript">-0.0250518</span></div> | Stellar Luminosity [log(Solar)] |
| st_mass | 0.96 Msun | |
| st_masserr1 | 0.12 Msun | |
| st_masserr2 | -0.12 Msun | |
| st_masslim | 0 | |
| st_massstr | <div><span class="supersubNumber">0.9640000</span><span class="superscript">+0.1165790</span><span class="subscript">-0.1209720</span></div> | Stellar Mass [Solar mass] |
| st_met | — | |
| st_meterr1 | — | |
| st_meterr2 | — | |
| st_metlim | — | |
| st_metratio | — | Stellar Metallicity Ratio |
| st_metstr | — | Stellar Metallicity [dex] |
| st_nphot | 0 | |
| st_nrvc | 0 | |
| st_nspec | 0 | |
| st_rad | 1.76 Rsun | |
| st_raderr1 | 0.11 Rsun | |
| st_raderr2 | -0.10 Rsun | |
| st_radlim | 0 | |
| st_radstr | <div><span class="supersubNumber">1.7589600</span><span class="superscript">+0.1072890</span><span class="subscript">-0.0975397</span></div> | Stellar Radius [Solar Radius] |
| st_radv | — | |
| st_radverr1 | — | |
| st_radverr2 | — | |
| st_radvlim | — | |
| st_radvstr | — | Systemic Radial Velocity [km/s] |
| st_refname | <a refstr=STASSUN_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019AJ....158..138S/abstract target=ref>TICv8</a> | Stellar Parameter Reference |
| st_rotp | — | |
| st_rotperr1 | — | |
| st_rotperr2 | — | |
| st_rotplim | — | |
| st_rotpstr | — | Stellar Rotational Period [day] |
| st_spectype | — | Spectral Type |
| st_teff | 5496 K | |
| st_tefferr1 | 138.04 K | |
| st_tefferr2 | -124.57 K | |
| st_tefflim | 0 | |
| st_teffstr | <div><span class="supersubNumber">5496.000</span><span class="superscript">+138.043</span><span class="subscript">-124.568</span></div> | Stellar Effective Temperature [K] |
| st_vsin | — | |
| st_vsinerr1 | — | |
| st_vsinerr2 | — | |
| st_vsinlim | — | |
| st_vsinstr | — | Stellar Rotational Velocity [km/s] |
| sy_bmag | 13.11 mag | |
| sy_bmagerr1 | 0.04 mag | |
| sy_bmagerr2 | -0.04 mag | |
| sy_bmagstr | 13.106±0.045 | B (Johnson) Magnitude |
| sy_dist | 477.30 pc | |
| sy_disterr1 | 10.09 pc | |
| sy_disterr2 | -9.69 pc | |
| sy_diststr | <div><span class="supersubNumber">477.295</span><span class="superscript">+10.094</span><span class="subscript">-9.692</span></div> | Distance [pc] |
| sy_gaiamag | 12.17 mag | |
| sy_gaiamagerr1 | 2.01e-4 mag | |
| sy_gaiamagerr2 | -2.01e-4 mag | |
| sy_gaiamagstr | 12.170400±0.000201 | Gaia Magnitude |
| sy_gmag | 15.75 mag | |
| sy_gmagerr1 | 0.01 mag | |
| sy_gmagerr2 | -0.01 mag | |
| sy_gmagstr | 15.7535000±0.0132907 | g (Sloan) Magnitude |
| sy_hmag | 10.65 mag | |
| sy_hmagerr1 | 0.02 mag | |
| sy_hmagerr2 | -0.02 mag | |
| sy_hmagstr | 10.652±0.022 | H (2MASS) Magnitude |
| sy_icmag | — | |
| sy_icmagerr1 | — | |
| sy_icmagerr2 | — | |
| sy_icmagstr | — | I (Cousins) Magnitude |
| sy_imag | 15.35 mag | |
| sy_imagerr1 | 0.01 mag | |
| sy_imagerr2 | -0.01 mag | |
| sy_imagstr | 15.3456000±0.0138843 | i (Sloan) Magnitude |
| sy_jmag | 10.99 mag | |
| sy_jmagerr1 | 0.02 mag | |
| sy_jmagerr2 | -0.02 mag | |
| sy_jmagstr | 10.986±0.021 | J (2MASS) Magnitude |
| sy_kepmag | 12.16 mag | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | 12.160 | Kepler Magnitude |
| sy_kmag | 10.56 mag | |
| sy_kmagerr1 | 0.02 mag | |
| sy_kmagerr2 | -0.02 mag | |
| sy_kmagstr | 10.561±0.017 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 2.07 mas | |
| sy_plxerr1 | 0.04 mas | |
| sy_plxerr2 | -0.04 mas | |
| sy_plxstr | 2.0669700±0.0430861 | Parallax [mas] |
| sy_pm | 23.74 mas/yr | |
| sy_pmdec | -22.72 mas/yr | |
| sy_pmdecerr1 | 0.04 mas/yr | |
| sy_pmdecerr2 | -0.04 mas/yr | |
| sy_pmdecstr | -22.7225000±0.0418582 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.05 mas/yr | |
| sy_pmerr2 | -0.05 mas/yr | |
| sy_pmra | -6.87 mas/yr | |
| sy_pmraerr1 | 0.07 mas/yr | |
| sy_pmraerr2 | -0.07 mas/yr | |
| sy_pmrastr | -6.874240±0.073306 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 23.7395700±0.0453408 | Total Proper Motion [mas/yr] |
| sy_pnum | 1 | |
| sy_refname | <a refstr=STASSUN_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019AJ....158..138S/abstract target=ref>TICv8</a> | System Parameter Reference |
| sy_rmag | 15.51 mag | |
| sy_rmagerr1 | 0.01 mag | |
| sy_rmagerr2 | -0.01 mag | |
| sy_rmagstr | 15.5054000±0.0133354 | r (Sloan) Magnitude |
| sy_snum | 1 | |
| sy_tmag | 11.67 mag | |
| sy_tmagerr1 | 6.00e-3 mag | |
| sy_tmagerr2 | -6.00e-3 mag | |
| sy_tmagstr | 11.6736±0.0060 | TESS Magnitude |
| sy_umag | 15.61 mag | |
| sy_umagerr1 | 9.54e-3 mag | |
| sy_umagerr2 | -9.54e-3 mag | |
| sy_umagstr | 15.6082000±0.0095356 | u (Sloan) Magnitude |
| sy_vmag | 12.34 mag | |
| sy_vmagerr1 | 0.09 mag | |
| sy_vmagerr2 | -0.09 mag | |
| sy_vmagstr | 12.339±0.092 | V (Johnson) Magnitude |
| sy_w1mag | 10.54 mag | |
| sy_w1magerr1 | 0.02 mag | |
| sy_w1magerr2 | -0.02 mag | |
| sy_w1magstr | 10.538±0.024 | W1 (WISE) Magnitude |
| sy_w2mag | 10.59 mag | |
| sy_w2magerr1 | 0.02 mag | |
| sy_w2magerr2 | -0.02 mag | |
| sy_w2magstr | 10.585±0.020 | W2 (WISE) Magnitude |
| sy_w3mag | 10.58 mag | |
| sy_w3magerr1 | 0.09 mag | |
| sy_w3magerr2 | -0.09 mag | |
| sy_w3magstr | 10.577±0.088 | W3 (WISE) Magnitude |
| sy_w4mag | 8.80 mag | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | 8.802 | W4 (WISE) Magnitude |
| sy_zmag | 14.05 mag | |
| sy_zmagerr1 | 0.02 mag | |
| sy_zmagerr2 | -0.02 mag | |
| sy_zmagstr | 14.0529000±0.0233282 | z (Sloan) Magnitude |
| tic_id | TIC 27635334 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 0 | |
| x | -0.53 | |
| y | 0.80 | |
| z | 0.28 |
Transit • 2017 • K2
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 16.42 deg | |
| decstr | +16d25m10.26s | Dec [sexagesimal] |
| default_flag | 0 | |
| disc_facility | K2 | Discovery Facility |
| disc_instrument | Kepler CCD Array | Discovery Instrument |
| disc_locale | Space | Discovery Locale |
| disc_pubdate | 2017-04 | Discovery Publication Date |
| disc_refname | <a refstr=PETIGURA_ET_AL__2017 href=https://ui.adsabs.harvard.edu/abs/2017AJ....153..142P/abstract target=ref>Petigura et al. 2017</a> | Discovery Reference |
| disc_telescope | 0.95 m Kepler Telescope | Discovery Telescope |
| disc_year | 2017 | |
| discoverymethod | Transit | Discovery Method |
| dkin_flag | 0 | |
| elat | -3.40 deg | |
| elon | 121.91 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 655794055300531456 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 655794055300531456 | Gaia DR3 ID |
| glat | 25.35 deg | |
| glon | 206.69 deg | |
| hd_name | — | HD ID |
| hip_name | — | HIP ID |
| hostname | K2-108 | Host Name |
| htm20 | -1691712073 | |
| ima_flag | 0 | |
| micro_flag | 0 | |
| obm_flag | 0 | |
| pl_bmasse | 59.40 Mearth | |
| pl_bmasseerr1 | 4.40 Mearth | |
| pl_bmasseerr2 | -4.40 Mearth | |
| pl_bmasselim | 0 | |
| pl_bmassestr | 59.4±4.4 | Planet Mass or Mass*sin(i) [Earth Mass] |
| pl_bmassj | 0.19 Mjupiter | |
| pl_bmassjerr1 | 0.01 Mjupiter | |
| pl_bmassjerr2 | -0.01 Mjupiter | |
| pl_bmassjlim | 0 | |
| pl_bmassjstr | 0.187±0.014 | Planet Mass or Mass*sin(i) [Jupiter Mass] |
| pl_bmassprov | Mass | Planet Mass or Mass*sin(i) Provenance |
| pl_cmasse | — | |
| pl_cmasseerr1 | — | |
| pl_cmasseerr2 | — | |
| pl_cmasselim | — | |
| pl_cmassestr | — | Planet Mass*sin(i)/sin(i) [Earth Mass] |
| pl_cmassj | — | |
| pl_cmassjerr1 | — | |
| pl_cmassjerr2 | — | |
| pl_cmassjlim | — | |
| pl_cmassjstr | — | Planet Mass*sin(i)/sin(i) [Jupiter Mass] |
| pl_controv_flag | 0 | |
| pl_dens | 2.22 g/cm**3 | |
| pl_denserr1 | 0.77 g/cm**3 | |
| pl_denserr2 | -0.55 g/cm**3 | |
| pl_denslim | 0 | |
| pl_densstr | <div><span class="supersubNumber">2.22</span><span class="superscript">+0.77</span><span class="subscript">-0.55</span></div> | Planet Density [g/cm**3] |
| pl_eqt | 1446 K | |
| pl_eqterr1 | 48 K | |
| pl_eqterr2 | -48 K | |
| pl_eqtlim | 0 | |
| pl_eqtstr | 1446.0±48.0 | Equilibrium Temperature [K] |
| pl_imppar | — | |
| pl_impparerr1 | — | |
| pl_impparerr2 | — | |
| pl_impparlim | — | |
| pl_impparstr | — | Impact Parameter |
| pl_insol | 762 Searth | |
| pl_insolerr1 | 100 Searth | |
| pl_insolerr2 | -100 Searth | |
| pl_insollim | 0 | |
| pl_insolstr | 762.0±100.0 | Insolation Flux [Earth Flux] |
| pl_letter | b | Planet Letter |
| pl_masse | 59.40 Mearth | |
| pl_masseerr1 | 4.40 Mearth | |
| pl_masseerr2 | -4.40 Mearth | |
| pl_masselim | 0 | |
| pl_massestr | 59.4±4.4 | Planet Mass [Earth Mass] |
| pl_massj | 0.19 Mjupiter | |
| pl_massjerr1 | 0.01 Mjupiter | |
| pl_massjerr2 | -0.01 Mjupiter | |
| pl_massjlim | 0 | |
| pl_massjstr | 0.187±0.014 | Planet Mass [Jupiter Mass] |
| pl_msinie | — | |
| pl_msinieerr1 | — | |
| pl_msinieerr2 | — | |
| pl_msinielim | — | |
| pl_msiniestr | — | Planet Mass*sin(i) [Earth Mass] |
| pl_msinij | — | |
| pl_msinijerr1 | — | |
| pl_msinijerr2 | — | |
| pl_msinijlim | — | |
| pl_msinijstr | — | Planet Mass*sin(i) [Jupiter Mass] |
| pl_name | K2-108 b | Planet Name |
| pl_ndispec | 0 | |
| pl_nespec | 0 | |
| pl_nnotes | 0 | |
| pl_ntranspec | 0 | |
| pl_occdep | — | |
| pl_occdeperr1 | — | |
| pl_occdeperr2 | — | |
| pl_occdeplim | — | |
| pl_occdepstr | — | Occultation Depth [%] |
| pl_orbeccen | — | |
| pl_orbeccenerr1 | — | |
| pl_orbeccenerr2 | — | |
| pl_orbeccenlim | — | |
| pl_orbeccenstr | — | Eccentricity |
| pl_orbincl | — | |
| pl_orbinclerr1 | — | |
| pl_orbinclerr2 | — | |
| pl_orbincllim | — | |
| pl_orbinclstr | — | Inclination [deg] |
| pl_orblper | — | |
| pl_orblpererr1 | — | |
| pl_orblpererr2 | — | |
| pl_orblperlim | — | |
| pl_orblperstr | — | Argument of Periastron [deg] |
| pl_orbper | 4.73 day | |
| pl_orbpererr1 | 2.40e-4 day | |
| pl_orbpererr2 | -2.40e-4 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | 4.73401±0.00024 | Orbital Period [day] |
| pl_orbsmax | — | |
| pl_orbsmaxerr1 | — | |
| pl_orbsmaxerr2 | — | |
| pl_orbsmaxlim | — | |
| pl_orbsmaxstr | — | Orbit Semi-Major Axis [au] |
| pl_orbtper | — | |
| pl_orbtpererr1 | — | |
| pl_orbtpererr2 | — | |
| pl_orbtperlim | — | |
| pl_orbtperstr | — | Epoch of Periastron [day] |
| pl_projobliq | — | |
| pl_projobliqerr1 | — | |
| pl_projobliqerr2 | — | |
| pl_projobliqlim | — | |
| pl_projobliqstr | — | Projected Obliquity [deg] |
| pl_pubdate | 2025-06 | Planetary Parameter Reference Publication Date |
| pl_rade | 5.28 Rearth | |
| pl_radeerr1 | 0.54 Rearth | |
| pl_radeerr2 | -0.54 Rearth | |
| pl_radelim | 0 | |
| pl_radestr | 5.28±0.54 | Planet Radius [Earth Radius] |
| pl_radj | 0.47 Rjupiter | |
| pl_radjerr1 | 0.05 Rjupiter | |
| pl_radjerr2 | -0.05 Rjupiter | |
| pl_radjlim | 0 | |
| pl_radjstr | 0.471±0.048 | Planet Radius [Jupiter Radius] |
| pl_ratdor | — | |
| pl_ratdorerr1 | — | |
| pl_ratdorerr2 | — | |
| pl_ratdorlim | — | |
| pl_ratdorstr | — | Ratio of Semi-Major Axis to Stellar Radius |
| pl_ratror | — | |
| pl_ratrorerr1 | — | |
| pl_ratrorerr2 | — | |
| pl_ratrorlim | — | |
| pl_ratrorstr | — | Ratio of Planet to Stellar Radius |
| pl_refname | <a refstr=HOWARD_ET_AL__2025 href=https://ui.adsabs.harvard.edu/abs/2025ApJS..278...52H/abstract target=ref>Howard et al. 2025</a> | Planetary Parameter Reference |
| pl_rvamp | — | |
| pl_rvamperr1 | — | |
| pl_rvamperr2 | — | |
| pl_rvamplim | — | |
| pl_rvampstr | — | Radial Velocity Amplitude [m/s] |
| pl_trandep | — | |
| pl_trandeperr1 | — | |
| pl_trandeperr2 | — | |
| pl_trandeplim | — | |
| pl_trandepstr | — | Transit Depth [%] |
| pl_trandur | — | |
| pl_trandurerr1 | — | |
| pl_trandurerr2 | — | |
| pl_trandurlim | — | |
| pl_trandurstr | — | Transit Duration [hour] |
| pl_tranmid | 2.46e6 day | |
| pl_tranmiderr1 | 1.90e-3 day | |
| pl_tranmiderr2 | -1.90e-3 day | |
| pl_tranmidlim | 0 | |
| pl_tranmidstr | 2457145.0965±0.0019 | Time of Conjunction (Transit Midpoint) [day] |
| pl_trueobliq | — | |
| pl_trueobliqerr1 | — | |
| pl_trueobliqerr2 | — | |
| pl_trueobliqlim | — | |
| pl_trueobliqstr | — | True Obliquity [deg] |
| pl_tsystemref | BJD | Time Reference Frame and Standard |
| ptv_flag | 0 | |
| pul_flag | 0 | |
| ra | 123.38 deg | |
| rastr | 08h13m31.64s | RA [sexagesimal] |
| releasedate | 2025-09-17 | Release Date |
| rowupdate | 2025-09-17 | Date of Last Update |
| rv_flag | 1 | |
| soltype | Published Confirmed | Solution Type |
| st_age | — | |
| st_ageerr1 | — | |
| st_ageerr2 | — | |
| st_agelim | — | |
| st_agestr | — | Stellar Age [Gyr] |
| st_dens | — | |
| st_denserr1 | — | |
| st_denserr2 | — | |
| st_denslim | — | |
| st_densstr | — | Stellar Density [g/cm**3] |
| st_logg | 3.99 log(cm/s**2) | |
| st_loggerr1 | 0.05 log(cm/s**2) | |
| st_loggerr2 | -0.05 log(cm/s**2) | |
| st_logglim | 0 | |
| st_loggstr | 3.99±0.05 | Stellar Surface Gravity [log(cm/s**2)] |
| st_lum | — | |
| st_lumerr1 | — | |
| st_lumerr2 | — | |
| st_lumlim | — | |
| st_lumstr | — | Stellar Luminosity [log(Solar)] |
| st_mass | 2.83 Msun | |
| st_masserr1 | 1 Msun | |
| st_masserr2 | -1 Msun | |
| st_masslim | 0 | |
| st_massstr | 2.83±1.00 | Stellar Mass [Solar mass] |
| st_met | 0.33 dex | |
| st_meterr1 | 0.04 dex | |
| st_meterr2 | -0.04 dex | |
| st_metlim | 0 | |
| st_metratio | [Fe/H] | Stellar Metallicity Ratio |
| st_metstr | 0.33±0.04 | Stellar Metallicity [dex] |
| st_nphot | 0 | |
| st_nrvc | 0 | |
| st_nspec | 0 | |
| st_rad | 1.75 Rsun | |
| st_raderr1 | 0.14 Rsun | |
| st_raderr2 | -0.14 Rsun | |
| st_radlim | 0 | |
| st_radstr | 1.75±0.14 | Stellar Radius [Solar Radius] |
| st_radv | — | |
| st_radverr1 | — | |
| st_radverr2 | — | |
| st_radvlim | — | |
| st_radvstr | — | Systemic Radial Velocity [km/s] |
| st_refname | <a refstr=HOWARD_ET_AL__2025 href=https://ui.adsabs.harvard.edu/abs/2025ApJS..278...52H/abstract target=ref>Howard et al. 2025</a> | Stellar Parameter Reference |
| st_rotp | — | |
| st_rotperr1 | — | |
| st_rotperr2 | — | |
| st_rotplim | — | |
| st_rotpstr | — | Stellar Rotational Period [day] |
| st_spectype | — | Spectral Type |
| st_teff | 5474 K | |
| st_tefferr1 | 60 K | |
| st_tefferr2 | -60 K | |
| st_tefflim | 0 | |
| st_teffstr | 5474.0±60.0 | Stellar Effective Temperature [K] |
| st_vsin | 2.83 km/s | |
| st_vsinerr1 | 1 km/s | |
| st_vsinerr2 | -1 km/s | |
| st_vsinlim | 0 | |
| st_vsinstr | 2.83±1.00 | Stellar Rotational Velocity [km/s] |
| sy_bmag | 13.11 mag | |
| sy_bmagerr1 | 0.04 mag | |
| sy_bmagerr2 | -0.04 mag | |
| sy_bmagstr | 13.106±0.045 | B (Johnson) Magnitude |
| sy_dist | 477.30 pc | |
| sy_disterr1 | 10.09 pc | |
| sy_disterr2 | -9.69 pc | |
| sy_diststr | <div><span class="supersubNumber">477.295</span><span class="superscript">+10.094</span><span class="subscript">-9.692</span></div> | Distance [pc] |
| sy_gaiamag | 12.17 mag | |
| sy_gaiamagerr1 | 2.01e-4 mag | |
| sy_gaiamagerr2 | -2.01e-4 mag | |
| sy_gaiamagstr | 12.170400±0.000201 | Gaia Magnitude |
| sy_gmag | 15.75 mag | |
| sy_gmagerr1 | 0.01 mag | |
| sy_gmagerr2 | -0.01 mag | |
| sy_gmagstr | 15.7535000±0.0132907 | g (Sloan) Magnitude |
| sy_hmag | 10.65 mag | |
| sy_hmagerr1 | 0.02 mag | |
| sy_hmagerr2 | -0.02 mag | |
| sy_hmagstr | 10.652±0.022 | H (2MASS) Magnitude |
| sy_icmag | — | |
| sy_icmagerr1 | — | |
| sy_icmagerr2 | — | |
| sy_icmagstr | — | I (Cousins) Magnitude |
| sy_imag | 15.35 mag | |
| sy_imagerr1 | 0.01 mag | |
| sy_imagerr2 | -0.01 mag | |
| sy_imagstr | 15.3456000±0.0138843 | i (Sloan) Magnitude |
| sy_jmag | 10.99 mag | |
| sy_jmagerr1 | 0.02 mag | |
| sy_jmagerr2 | -0.02 mag | |
| sy_jmagstr | 10.986±0.021 | J (2MASS) Magnitude |
| sy_kepmag | 12.16 mag | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | 12.160 | Kepler Magnitude |
| sy_kmag | 10.56 mag | |
| sy_kmagerr1 | 0.02 mag | |
| sy_kmagerr2 | -0.02 mag | |
| sy_kmagstr | 10.561±0.017 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 2.07 mas | |
| sy_plxerr1 | 0.04 mas | |
| sy_plxerr2 | -0.04 mas | |
| sy_plxstr | 2.0669700±0.0430861 | Parallax [mas] |
| sy_pm | 23.74 mas/yr | |
| sy_pmdec | -22.72 mas/yr | |
| sy_pmdecerr1 | 0.04 mas/yr | |
| sy_pmdecerr2 | -0.04 mas/yr | |
| sy_pmdecstr | -22.7225000±0.0418582 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.05 mas/yr | |
| sy_pmerr2 | -0.05 mas/yr | |
| sy_pmra | -6.87 mas/yr | |
| sy_pmraerr1 | 0.07 mas/yr | |
| sy_pmraerr2 | -0.07 mas/yr | |
| sy_pmrastr | -6.874240±0.073306 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 23.7395700±0.0453408 | Total Proper Motion [mas/yr] |
| sy_pnum | 1 | |
| sy_refname | <a refstr=STASSUN_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019AJ....158..138S/abstract target=ref>TICv8</a> | System Parameter Reference |
| sy_rmag | 15.51 mag | |
| sy_rmagerr1 | 0.01 mag | |
| sy_rmagerr2 | -0.01 mag | |
| sy_rmagstr | 15.5054000±0.0133354 | r (Sloan) Magnitude |
| sy_snum | 1 | |
| sy_tmag | 11.67 mag | |
| sy_tmagerr1 | 6.00e-3 mag | |
| sy_tmagerr2 | -6.00e-3 mag | |
| sy_tmagstr | 11.6736±0.0060 | TESS Magnitude |
| sy_umag | 15.61 mag | |
| sy_umagerr1 | 9.54e-3 mag | |
| sy_umagerr2 | -9.54e-3 mag | |
| sy_umagstr | 15.6082000±0.0095356 | u (Sloan) Magnitude |
| sy_vmag | 12.34 mag | |
| sy_vmagerr1 | 0.09 mag | |
| sy_vmagerr2 | -0.09 mag | |
| sy_vmagstr | 12.339±0.092 | V (Johnson) Magnitude |
| sy_w1mag | 10.54 mag | |
| sy_w1magerr1 | 0.02 mag | |
| sy_w1magerr2 | -0.02 mag | |
| sy_w1magstr | 10.538±0.024 | W1 (WISE) Magnitude |
| sy_w2mag | 10.59 mag | |
| sy_w2magerr1 | 0.02 mag | |
| sy_w2magerr2 | -0.02 mag | |
| sy_w2magstr | 10.585±0.020 | W2 (WISE) Magnitude |
| sy_w3mag | 10.58 mag | |
| sy_w3magerr1 | 0.09 mag | |
| sy_w3magerr2 | -0.09 mag | |
| sy_w3magstr | 10.577±0.088 | W3 (WISE) Magnitude |
| sy_w4mag | 8.80 mag | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | 8.802 | W4 (WISE) Magnitude |
| sy_zmag | 14.05 mag | |
| sy_zmagerr1 | 0.02 mag | |
| sy_zmagerr2 | -0.02 mag | |
| sy_zmagstr | 14.0529000±0.0233282 | z (Sloan) Magnitude |
| tic_id | TIC 27635334 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 0 | |
| x | -0.53 | |
| y | 0.80 | |
| z | 0.28 |
Transit • 2017 • K2
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 16.42 deg | |
| decstr | +16d25m10.26s | Dec [sexagesimal] |
| default_flag | 0 | |
| disc_facility | K2 | Discovery Facility |
| disc_instrument | Kepler CCD Array | Discovery Instrument |
| disc_locale | Space | Discovery Locale |
| disc_pubdate | 2017-04 | Discovery Publication Date |
| disc_refname | <a refstr=PETIGURA_ET_AL__2017 href=https://ui.adsabs.harvard.edu/abs/2017AJ....153..142P/abstract target=ref>Petigura et al. 2017</a> | Discovery Reference |
| disc_telescope | 0.95 m Kepler Telescope | Discovery Telescope |
| disc_year | 2017 | |
| discoverymethod | Transit | Discovery Method |
| dkin_flag | 0 | |
| elat | -3.40 deg | |
| elon | 121.91 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 655794055300531456 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 655794055300531456 | Gaia DR3 ID |
| glat | 25.35 deg | |
| glon | 206.69 deg | |
| hd_name | — | HD ID |
| hip_name | — | HIP ID |
| hostname | K2-108 | Host Name |
| htm20 | -1691712073 | |
| ima_flag | 0 | |
| micro_flag | 0 | |
| obm_flag | 0 | |
| pl_bmasse | — | |
| pl_bmasseerr1 | — | |
| pl_bmasseerr2 | — | |
| pl_bmasselim | — | |
| pl_bmassestr | — | Planet Mass or Mass*sin(i) [Earth Mass] |
| pl_bmassj | — | |
| pl_bmassjerr1 | — | |
| pl_bmassjerr2 | — | |
| pl_bmassjlim | — | |
| pl_bmassjstr | — | Planet Mass or Mass*sin(i) [Jupiter Mass] |
| pl_bmassprov | — | Planet Mass or Mass*sin(i) Provenance |
| pl_cmasse | — | |
| pl_cmasseerr1 | — | |
| pl_cmasseerr2 | — | |
| pl_cmasselim | — | |
| pl_cmassestr | — | Planet Mass*sin(i)/sin(i) [Earth Mass] |
| pl_cmassj | — | |
| pl_cmassjerr1 | — | |
| pl_cmassjerr2 | — | |
| pl_cmassjlim | — | |
| pl_cmassjstr | — | Planet Mass*sin(i)/sin(i) [Jupiter Mass] |
| pl_controv_flag | 0 | |
| pl_dens | — | |
| pl_denserr1 | — | |
| pl_denserr2 | — | |
| pl_denslim | — | |
| pl_densstr | — | Planet Density [g/cm**3] |
| pl_eqt | — | |
| pl_eqterr1 | — | |
| pl_eqterr2 | — | |
| pl_eqtlim | — | |
| pl_eqtstr | — | Equilibrium Temperature [K] |
| pl_imppar | — | |
| pl_impparerr1 | — | |
| pl_impparerr2 | — | |
| pl_impparlim | — | |
| pl_impparstr | — | Impact Parameter |
| pl_insol | — | |
| pl_insolerr1 | — | |
| pl_insolerr2 | — | |
| pl_insollim | — | |
| pl_insolstr | — | Insolation Flux [Earth Flux] |
| pl_letter | b | Planet Letter |
| pl_masse | — | |
| pl_masseerr1 | — | |
| pl_masseerr2 | — | |
| pl_masselim | — | |
| pl_massestr | — | Planet Mass [Earth Mass] |
| pl_massj | — | |
| pl_massjerr1 | — | |
| pl_massjerr2 | — | |
| pl_massjlim | — | |
| pl_massjstr | — | Planet Mass [Jupiter Mass] |
| pl_msinie | — | |
| pl_msinieerr1 | — | |
| pl_msinieerr2 | — | |
| pl_msinielim | — | |
| pl_msiniestr | — | Planet Mass*sin(i) [Earth Mass] |
| pl_msinij | — | |
| pl_msinijerr1 | — | |
| pl_msinijerr2 | — | |
| pl_msinijlim | — | |
| pl_msinijstr | — | Planet Mass*sin(i) [Jupiter Mass] |
| pl_name | K2-108 b | Planet Name |
| pl_ndispec | 0 | |
| pl_nespec | 0 | |
| pl_nnotes | 0 | |
| pl_ntranspec | 0 | |
| pl_occdep | — | |
| pl_occdeperr1 | — | |
| pl_occdeperr2 | — | |
| pl_occdeplim | — | |
| pl_occdepstr | — | Occultation Depth [%] |
| pl_orbeccen | — | |
| pl_orbeccenerr1 | — | |
| pl_orbeccenerr2 | — | |
| pl_orbeccenlim | — | |
| pl_orbeccenstr | — | Eccentricity |
| pl_orbincl | — | |
| pl_orbinclerr1 | — | |
| pl_orbinclerr2 | — | |
| pl_orbincllim | — | |
| pl_orbinclstr | — | Inclination [deg] |
| pl_orblper | — | |
| pl_orblpererr1 | — | |
| pl_orblpererr2 | — | |
| pl_orblperlim | — | |
| pl_orblperstr | — | Argument of Periastron [deg] |
| pl_orbper | 4.73 day | |
| pl_orbpererr1 | 1.30e-4 day | |
| pl_orbpererr2 | -1.30e-4 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | 4.73363±0.00013 | Orbital Period [day] |
| pl_orbsmax | — | |
| pl_orbsmaxerr1 | — | |
| pl_orbsmaxerr2 | — | |
| pl_orbsmaxlim | — | |
| pl_orbsmaxstr | — | Orbit Semi-Major Axis [au] |
| pl_orbtper | — | |
| pl_orbtpererr1 | — | |
| pl_orbtpererr2 | — | |
| pl_orbtperlim | — | |
| pl_orbtperstr | — | Epoch of Periastron [day] |
| pl_projobliq | — | |
| pl_projobliqerr1 | — | |
| pl_projobliqerr2 | — | |
| pl_projobliqlim | — | |
| pl_projobliqstr | — | Projected Obliquity [deg] |
| pl_pubdate | 2019-09 | Planetary Parameter Reference Publication Date |
| pl_rade | 5.81 Rearth | |
| pl_radeerr1 | 0.36 Rearth | |
| pl_radeerr2 | -0.71 Rearth | |
| pl_radelim | 0 | |
| pl_radestr | <div><span class="supersubNumber">5.81</span> <span class="superscript">+0.36</span><span class="subscript">-0.71</span> </div> | Planet Radius [Earth Radius] |
| pl_radj | 0.52 Rjupiter | |
| pl_radjerr1 | 0.03 Rjupiter | |
| pl_radjerr2 | -0.06 Rjupiter | |
| pl_radjlim | 0 | |
| pl_radjstr | <div><span class="supersubNumber">0.518</span> <span class="superscript">+0.032</span><span class="subscript">-0.063</span></div> | Planet Radius [Jupiter Radius] |
| pl_ratdor | 8.90 | |
| pl_ratdorerr1 | 2.40 | |
| pl_ratdorerr2 | -1.30 | |
| pl_ratdorlim | 0 | |
| pl_ratdorstr | <div><span class="supersubNumber">8.9</span> <span class="superscript">+2.4</span><span class="subscript">-1.3</span> </div> | Ratio of Semi-Major Axis to Stellar Radius |
| pl_ratror | 0.03 | |
| pl_ratrorerr1 | 1.60e-3 | |
| pl_ratrorerr2 | -3.50e-3 | |
| pl_ratrorlim | 0 | |
| pl_ratrorstr | <div><span class="supersubNumber">0.0297</span> <span class="superscript">+0.0016</span><span class="subscript">-0.0035</span> </div> | Ratio of Planet to Stellar Radius |
| pl_refname | <a refstr=KRUSE_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019ApJS..244...11K/abstract target=ref>Kruse et al. 2019</a> | Planetary Parameter Reference |
| pl_rvamp | — | |
| pl_rvamperr1 | — | |
| pl_rvamperr2 | — | |
| pl_rvamplim | — | |
| pl_rvampstr | — | Radial Velocity Amplitude [m/s] |
| pl_trandep | 0.10 % | |
| pl_trandeperr1 | 1.70e-3 % | |
| pl_trandeperr2 | -1.80e-3 % | |
| pl_trandeplim | 0 | |
| pl_trandepstr | <div><span class="supersubNumber">0.0973</span> <span class="superscript">+0.0017</span><span class="subscript">-0.0018</span> </div> | Transit Depth [%] |
| pl_trandur | 3.63 hour | |
| pl_trandurerr1 | 0.08 hour | |
| pl_trandurerr2 | -0.12 hour | |
| pl_trandurlim | 0 | |
| pl_trandurstr | <div><span class="supersubNumber">3.62880</span><span class="superscript">+0.08400</span><span class="subscript">-0.11520</span></div> | Transit Duration [hour] |
| pl_tranmid | 2.46e6 day | |
| pl_tranmiderr1 | 1.10e-3 day | |
| pl_tranmiderr2 | -1.10e-3 day | |
| pl_tranmidlim | 0 | |
| pl_tranmidstr | 2457140.3649±0.0011 | Time of Conjunction (Transit Midpoint) [day] |
| pl_trueobliq | — | |
| pl_trueobliqerr1 | — | |
| pl_trueobliqerr2 | — | |
| pl_trueobliqlim | — | |
| pl_trueobliqstr | — | True Obliquity [deg] |
| pl_tsystemref | BJD | Time Reference Frame and Standard |
| ptv_flag | 0 | |
| pul_flag | 0 | |
| ra | 123.38 deg | |
| rastr | 08h13m31.64s | RA [sexagesimal] |
| releasedate | 2019-09-05 | Release Date |
| rowupdate | 2019-09-05 | Date of Last Update |
| rv_flag | 1 | |
| soltype | Published Candidate | Solution Type |
| st_age | — | |
| st_ageerr1 | — | |
| st_ageerr2 | — | |
| st_agelim | — | |
| st_agestr | — | Stellar Age [Gyr] |
| st_dens | — | |
| st_denserr1 | — | |
| st_denserr2 | — | |
| st_denslim | — | |
| st_densstr | — | Stellar Density [g/cm**3] |
| st_logg | — | |
| st_loggerr1 | — | |
| st_loggerr2 | — | |
| st_logglim | — | |
| st_loggstr | — | Stellar Surface Gravity [log(cm/s**2)] |
| st_lum | — | |
| st_lumerr1 | — | |
| st_lumerr2 | — | |
| st_lumlim | — | |
| st_lumstr | — | Stellar Luminosity [log(Solar)] |
| st_mass | — | |
| st_masserr1 | — | |
| st_masserr2 | — | |
| st_masslim | — | |
| st_massstr | — | Stellar Mass [Solar mass] |
| st_met | — | |
| st_meterr1 | — | |
| st_meterr2 | — | |
| st_metlim | — | |
| st_metratio | — | Stellar Metallicity Ratio |
| st_metstr | — | Stellar Metallicity [dex] |
| st_nphot | 0 | |
| st_nrvc | 0 | |
| st_nspec | 0 | |
| st_rad | 1.80 Rsun | |
| st_raderr1 | 0.06 Rsun | |
| st_raderr2 | -0.07 Rsun | |
| st_radlim | 0 | |
| st_radstr | <div><span class="supersubNumber">1.797</span> <span class="superscript">+0.055</span><span class="subscript">-0.068</span> </div> | Stellar Radius [Solar Radius] |
| st_radv | — | |
| st_radverr1 | — | |
| st_radverr2 | — | |
| st_radvlim | — | |
| st_radvstr | — | Systemic Radial Velocity [km/s] |
| st_refname | <a refstr=KRUSE_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019ApJS..244...11K/abstract target=ref>Kruse et al. 2019</a> | Stellar Parameter Reference |
| st_rotp | — | |
| st_rotperr1 | — | |
| st_rotperr2 | — | |
| st_rotplim | — | |
| st_rotpstr | — | Stellar Rotational Period [day] |
| st_spectype | — | Spectral Type |
| st_teff | — | |
| st_tefferr1 | — | |
| st_tefferr2 | — | |
| st_tefflim | — | |
| st_teffstr | — | Stellar Effective Temperature [K] |
| st_vsin | — | |
| st_vsinerr1 | — | |
| st_vsinerr2 | — | |
| st_vsinlim | — | |
| st_vsinstr | — | Stellar Rotational Velocity [km/s] |
| sy_bmag | 13.11 mag | |
| sy_bmagerr1 | 0.04 mag | |
| sy_bmagerr2 | -0.04 mag | |
| sy_bmagstr | 13.106±0.045 | B (Johnson) Magnitude |
| sy_dist | 477.30 pc | |
| sy_disterr1 | 10.09 pc | |
| sy_disterr2 | -9.69 pc | |
| sy_diststr | <div><span class="supersubNumber">477.295</span><span class="superscript">+10.094</span><span class="subscript">-9.692</span></div> | Distance [pc] |
| sy_gaiamag | 12.17 mag | |
| sy_gaiamagerr1 | 2.01e-4 mag | |
| sy_gaiamagerr2 | -2.01e-4 mag | |
| sy_gaiamagstr | 12.170400±0.000201 | Gaia Magnitude |
| sy_gmag | 15.75 mag | |
| sy_gmagerr1 | 0.01 mag | |
| sy_gmagerr2 | -0.01 mag | |
| sy_gmagstr | 15.7535000±0.0132907 | g (Sloan) Magnitude |
| sy_hmag | 10.65 mag | |
| sy_hmagerr1 | 0.02 mag | |
| sy_hmagerr2 | -0.02 mag | |
| sy_hmagstr | 10.652±0.022 | H (2MASS) Magnitude |
| sy_icmag | — | |
| sy_icmagerr1 | — | |
| sy_icmagerr2 | — | |
| sy_icmagstr | — | I (Cousins) Magnitude |
| sy_imag | 15.35 mag | |
| sy_imagerr1 | 0.01 mag | |
| sy_imagerr2 | -0.01 mag | |
| sy_imagstr | 15.3456000±0.0138843 | i (Sloan) Magnitude |
| sy_jmag | 10.99 mag | |
| sy_jmagerr1 | 0.02 mag | |
| sy_jmagerr2 | -0.02 mag | |
| sy_jmagstr | 10.986±0.021 | J (2MASS) Magnitude |
| sy_kepmag | 12.16 mag | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | 12.160 | Kepler Magnitude |
| sy_kmag | 10.56 mag | |
| sy_kmagerr1 | 0.02 mag | |
| sy_kmagerr2 | -0.02 mag | |
| sy_kmagstr | 10.561±0.017 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 2.07 mas | |
| sy_plxerr1 | 0.04 mas | |
| sy_plxerr2 | -0.04 mas | |
| sy_plxstr | 2.0669700±0.0430861 | Parallax [mas] |
| sy_pm | 23.74 mas/yr | |
| sy_pmdec | -22.72 mas/yr | |
| sy_pmdecerr1 | 0.04 mas/yr | |
| sy_pmdecerr2 | -0.04 mas/yr | |
| sy_pmdecstr | -22.7225000±0.0418582 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.05 mas/yr | |
| sy_pmerr2 | -0.05 mas/yr | |
| sy_pmra | -6.87 mas/yr | |
| sy_pmraerr1 | 0.07 mas/yr | |
| sy_pmraerr2 | -0.07 mas/yr | |
| sy_pmrastr | -6.874240±0.073306 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 23.7395700±0.0453408 | Total Proper Motion [mas/yr] |
| sy_pnum | 1 | |
| sy_refname | <a refstr=STASSUN_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019AJ....158..138S/abstract target=ref>TICv8</a> | System Parameter Reference |
| sy_rmag | 15.51 mag | |
| sy_rmagerr1 | 0.01 mag | |
| sy_rmagerr2 | -0.01 mag | |
| sy_rmagstr | 15.5054000±0.0133354 | r (Sloan) Magnitude |
| sy_snum | 1 | |
| sy_tmag | 11.67 mag | |
| sy_tmagerr1 | 6.00e-3 mag | |
| sy_tmagerr2 | -6.00e-3 mag | |
| sy_tmagstr | 11.6736±0.0060 | TESS Magnitude |
| sy_umag | 15.61 mag | |
| sy_umagerr1 | 9.54e-3 mag | |
| sy_umagerr2 | -9.54e-3 mag | |
| sy_umagstr | 15.6082000±0.0095356 | u (Sloan) Magnitude |
| sy_vmag | 12.34 mag | |
| sy_vmagerr1 | 0.09 mag | |
| sy_vmagerr2 | -0.09 mag | |
| sy_vmagstr | 12.339±0.092 | V (Johnson) Magnitude |
| sy_w1mag | 10.54 mag | |
| sy_w1magerr1 | 0.02 mag | |
| sy_w1magerr2 | -0.02 mag | |
| sy_w1magstr | 10.538±0.024 | W1 (WISE) Magnitude |
| sy_w2mag | 10.59 mag | |
| sy_w2magerr1 | 0.02 mag | |
| sy_w2magerr2 | -0.02 mag | |
| sy_w2magstr | 10.585±0.020 | W2 (WISE) Magnitude |
| sy_w3mag | 10.58 mag | |
| sy_w3magerr1 | 0.09 mag | |
| sy_w3magerr2 | -0.09 mag | |
| sy_w3magstr | 10.577±0.088 | W3 (WISE) Magnitude |
| sy_w4mag | 8.80 mag | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | 8.802 | W4 (WISE) Magnitude |
| sy_zmag | 14.05 mag | |
| sy_zmagerr1 | 0.02 mag | |
| sy_zmagerr2 | -0.02 mag | |
| sy_zmagstr | 14.0529000±0.0233282 | z (Sloan) Magnitude |
| tic_id | TIC 27635334 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 0 | |
| x | -0.53 | |
| y | 0.80 | |
| z | 0.28 |
Transit • 2017 • K2
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 16.42 deg | |
| decstr | +16d25m10.26s | Dec [sexagesimal] |
| default_flag | 0 | |
| disc_facility | K2 | Discovery Facility |
| disc_instrument | Kepler CCD Array | Discovery Instrument |
| disc_locale | Space | Discovery Locale |
| disc_pubdate | 2017-04 | Discovery Publication Date |
| disc_refname | <a refstr=PETIGURA_ET_AL__2017 href=https://ui.adsabs.harvard.edu/abs/2017AJ....153..142P/abstract target=ref>Petigura et al. 2017</a> | Discovery Reference |
| disc_telescope | 0.95 m Kepler Telescope | Discovery Telescope |
| disc_year | 2017 | |
| discoverymethod | Transit | Discovery Method |
| dkin_flag | 0 | |
| elat | -3.40 deg | |
| elon | 121.91 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 655794055300531456 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 655794055300531456 | Gaia DR3 ID |
| glat | 25.35 deg | |
| glon | 206.69 deg | |
| hd_name | — | HD ID |
| hip_name | — | HIP ID |
| hostname | K2-108 | Host Name |
| htm20 | -1691712073 | |
| ima_flag | 0 | |
| micro_flag | 0 | |
| obm_flag | 0 | |
| pl_bmasse | — | |
| pl_bmasseerr1 | — | |
| pl_bmasseerr2 | — | |
| pl_bmasselim | — | |
| pl_bmassestr | — | Planet Mass or Mass*sin(i) [Earth Mass] |
| pl_bmassj | — | |
| pl_bmassjerr1 | — | |
| pl_bmassjerr2 | — | |
| pl_bmassjlim | — | |
| pl_bmassjstr | — | Planet Mass or Mass*sin(i) [Jupiter Mass] |
| pl_bmassprov | — | Planet Mass or Mass*sin(i) Provenance |
| pl_cmasse | — | |
| pl_cmasseerr1 | — | |
| pl_cmasseerr2 | — | |
| pl_cmasselim | — | |
| pl_cmassestr | — | Planet Mass*sin(i)/sin(i) [Earth Mass] |
| pl_cmassj | — | |
| pl_cmassjerr1 | — | |
| pl_cmassjerr2 | — | |
| pl_cmassjlim | — | |
| pl_cmassjstr | — | Planet Mass*sin(i)/sin(i) [Jupiter Mass] |
| pl_controv_flag | 0 | |
| pl_dens | — | |
| pl_denserr1 | — | |
| pl_denserr2 | — | |
| pl_denslim | — | |
| pl_densstr | — | Planet Density [g/cm**3] |
| pl_eqt | — | |
| pl_eqterr1 | — | |
| pl_eqterr2 | — | |
| pl_eqtlim | — | |
| pl_eqtstr | — | Equilibrium Temperature [K] |
| pl_imppar | — | |
| pl_impparerr1 | — | |
| pl_impparerr2 | — | |
| pl_impparlim | — | |
| pl_impparstr | — | Impact Parameter |
| pl_insol | — | |
| pl_insolerr1 | — | |
| pl_insolerr2 | — | |
| pl_insollim | — | |
| pl_insolstr | — | Insolation Flux [Earth Flux] |
| pl_letter | b | Planet Letter |
| pl_masse | — | |
| pl_masseerr1 | — | |
| pl_masseerr2 | — | |
| pl_masselim | — | |
| pl_massestr | — | Planet Mass [Earth Mass] |
| pl_massj | — | |
| pl_massjerr1 | — | |
| pl_massjerr2 | — | |
| pl_massjlim | — | |
| pl_massjstr | — | Planet Mass [Jupiter Mass] |
| pl_msinie | — | |
| pl_msinieerr1 | — | |
| pl_msinieerr2 | — | |
| pl_msinielim | — | |
| pl_msiniestr | — | Planet Mass*sin(i) [Earth Mass] |
| pl_msinij | — | |
| pl_msinijerr1 | — | |
| pl_msinijerr2 | — | |
| pl_msinijlim | — | |
| pl_msinijstr | — | Planet Mass*sin(i) [Jupiter Mass] |
| pl_name | K2-108 b | Planet Name |
| pl_ndispec | 0 | |
| pl_nespec | 0 | |
| pl_nnotes | 0 | |
| pl_ntranspec | 0 | |
| pl_occdep | — | |
| pl_occdeperr1 | — | |
| pl_occdeperr2 | — | |
| pl_occdeplim | — | |
| pl_occdepstr | — | Occultation Depth [%] |
| pl_orbeccen | — | |
| pl_orbeccenerr1 | — | |
| pl_orbeccenerr2 | — | |
| pl_orbeccenlim | — | |
| pl_orbeccenstr | — | Eccentricity |
| pl_orbincl | — | |
| pl_orbinclerr1 | — | |
| pl_orbinclerr2 | — | |
| pl_orbincllim | — | |
| pl_orbinclstr | — | Inclination [deg] |
| pl_orblper | — | |
| pl_orblpererr1 | — | |
| pl_orblpererr2 | — | |
| pl_orblperlim | — | |
| pl_orblperstr | — | Argument of Periastron [deg] |
| pl_orbper | 4.73 day | |
| pl_orbpererr1 | — | |
| pl_orbpererr2 | — | |
| pl_orbperlim | 0 | |
| pl_orbperstr | 4.73360988 | Orbital Period [day] |
| pl_orbsmax | — | |
| pl_orbsmaxerr1 | — | |
| pl_orbsmaxerr2 | — | |
| pl_orbsmaxlim | — | |
| pl_orbsmaxstr | — | Orbit Semi-Major Axis [au] |
| pl_orbtper | — | |
| pl_orbtpererr1 | — | |
| pl_orbtpererr2 | — | |
| pl_orbtperlim | — | |
| pl_orbtperstr | — | Epoch of Periastron [day] |
| pl_projobliq | — | |
| pl_projobliqerr1 | — | |
| pl_projobliqerr2 | — | |
| pl_projobliqlim | — | |
| pl_projobliqstr | — | Projected Obliquity [deg] |
| pl_pubdate | 2016-10 | Planetary Parameter Reference Publication Date |
| pl_rade | — | |
| pl_radeerr1 | — | |
| pl_radeerr2 | — | |
| pl_radelim | — | |
| pl_radestr | — | Planet Radius [Earth Radius] |
| pl_radj | — | |
| pl_radjerr1 | — | |
| pl_radjerr2 | — | |
| pl_radjlim | — | |
| pl_radjstr | — | Planet Radius [Jupiter Radius] |
| pl_ratdor | — | |
| pl_ratdorerr1 | — | |
| pl_ratdorerr2 | — | |
| pl_ratdorlim | — | |
| pl_ratdorstr | — | Ratio of Semi-Major Axis to Stellar Radius |
| pl_ratror | — | |
| pl_ratrorerr1 | — | |
| pl_ratrorerr2 | — | |
| pl_ratrorlim | — | |
| pl_ratrorstr | — | Ratio of Planet to Stellar Radius |
| pl_refname | <a refstr=BARROS_ET_AL__2016 href=https://ui.adsabs.harvard.edu/abs/2016A&A...594A.100B/abstract target=ref>Barros et al. 2016</a> | Planetary Parameter Reference |
| pl_rvamp | — | |
| pl_rvamperr1 | — | |
| pl_rvamperr2 | — | |
| pl_rvamplim | — | |
| pl_rvampstr | — | Radial Velocity Amplitude [m/s] |
| pl_trandep | 0.08 % | |
| pl_trandeperr1 | 2.00e-3 % | |
| pl_trandeperr2 | -2.00e-3 % | |
| pl_trandeplim | 0 | |
| pl_trandepstr | 0.083±0.002 | Transit Depth [%] |
| pl_trandur | 3.60 hour | |
| pl_trandurerr1 | 0.19 hour | |
| pl_trandurerr2 | -0.19 hour | |
| pl_trandurlim | 0 | |
| pl_trandurstr | <div><span class="supersubNumber">3.60500</span><span class="superscript">+0.19200</span><span class="subscript">-0.19200</span></div> | Transit Duration [hour] |
| pl_tranmid | 2.46e6 day | |
| pl_tranmiderr1 | — | |
| pl_tranmiderr2 | — | |
| pl_tranmidlim | 0 | |
| pl_tranmidstr | 2457145.095098 | Time of Conjunction (Transit Midpoint) [day] |
| pl_trueobliq | — | |
| pl_trueobliqerr1 | — | |
| pl_trueobliqerr2 | — | |
| pl_trueobliqlim | — | |
| pl_trueobliqstr | — | True Obliquity [deg] |
| pl_tsystemref | BJD | Time Reference Frame and Standard |
| ptv_flag | 0 | |
| pul_flag | 0 | |
| ra | 123.38 deg | |
| rastr | 08h13m31.64s | RA [sexagesimal] |
| releasedate | 2016-12-21 | Release Date |
| rowupdate | 2016-12-21 | Date of Last Update |
| rv_flag | 1 | |
| soltype | Published Candidate | Solution Type |
| st_age | — | |
| st_ageerr1 | — | |
| st_ageerr2 | — | |
| st_agelim | — | |
| st_agestr | — | Stellar Age [Gyr] |
| st_dens | 0.25 g/cm**3 | |
| st_denserr1 | 0.06 g/cm**3 | |
| st_denserr2 | -0.06 g/cm**3 | |
| st_denslim | 0 | |
| st_densstr | <div><span class="supersubNumber">0.2497324</span><span class="superscript">+0.0557402</span><span class="subscript">-0.0611323</span></div> | Stellar Density [g/cm**3] |
| st_logg | 3.93 log(cm/s**2) | |
| st_loggerr1 | 0.08 log(cm/s**2) | |
| st_loggerr2 | -0.08 log(cm/s**2) | |
| st_logglim | 0 | |
| st_loggstr | <div><span class="supersubNumber">3.9316300</span><span class="superscript">+0.0842693</span><span class="subscript">-0.0790174</span></div> | Stellar Surface Gravity [log(cm/s**2)] |
| st_lum | 0.41 log(Lsun) | |
| st_lumerr1 | 0.02 log(Lsun) | |
| st_lumerr2 | -0.03 log(Lsun) | |
| st_lumlim | 0 | |
| st_lumstr | <div><span class="supersubNumber">0.4053940</span><span class="superscript">+0.0181861</span><span class="subscript">-0.0250518</span></div> | Stellar Luminosity [log(Solar)] |
| st_mass | 0.96 Msun | |
| st_masserr1 | 0.12 Msun | |
| st_masserr2 | -0.12 Msun | |
| st_masslim | 0 | |
| st_massstr | <div><span class="supersubNumber">0.9640000</span><span class="superscript">+0.1165790</span><span class="subscript">-0.1209720</span></div> | Stellar Mass [Solar mass] |
| st_met | — | |
| st_meterr1 | — | |
| st_meterr2 | — | |
| st_metlim | — | |
| st_metratio | — | Stellar Metallicity Ratio |
| st_metstr | — | Stellar Metallicity [dex] |
| st_nphot | 0 | |
| st_nrvc | 0 | |
| st_nspec | 0 | |
| st_rad | 1.76 Rsun | |
| st_raderr1 | 0.11 Rsun | |
| st_raderr2 | -0.10 Rsun | |
| st_radlim | 0 | |
| st_radstr | <div><span class="supersubNumber">1.7589600</span><span class="superscript">+0.1072890</span><span class="subscript">-0.0975397</span></div> | Stellar Radius [Solar Radius] |
| st_radv | — | |
| st_radverr1 | — | |
| st_radverr2 | — | |
| st_radvlim | — | |
| st_radvstr | — | Systemic Radial Velocity [km/s] |
| st_refname | <a refstr=STASSUN_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019AJ....158..138S/abstract target=ref>TICv8</a> | Stellar Parameter Reference |
| st_rotp | — | |
| st_rotperr1 | — | |
| st_rotperr2 | — | |
| st_rotplim | — | |
| st_rotpstr | — | Stellar Rotational Period [day] |
| st_spectype | — | Spectral Type |
| st_teff | 5496 K | |
| st_tefferr1 | 138.04 K | |
| st_tefferr2 | -124.57 K | |
| st_tefflim | 0 | |
| st_teffstr | <div><span class="supersubNumber">5496.000</span><span class="superscript">+138.043</span><span class="subscript">-124.568</span></div> | Stellar Effective Temperature [K] |
| st_vsin | — | |
| st_vsinerr1 | — | |
| st_vsinerr2 | — | |
| st_vsinlim | — | |
| st_vsinstr | — | Stellar Rotational Velocity [km/s] |
| sy_bmag | 13.11 mag | |
| sy_bmagerr1 | 0.04 mag | |
| sy_bmagerr2 | -0.04 mag | |
| sy_bmagstr | 13.106±0.045 | B (Johnson) Magnitude |
| sy_dist | 477.30 pc | |
| sy_disterr1 | 10.09 pc | |
| sy_disterr2 | -9.69 pc | |
| sy_diststr | <div><span class="supersubNumber">477.295</span><span class="superscript">+10.094</span><span class="subscript">-9.692</span></div> | Distance [pc] |
| sy_gaiamag | 12.17 mag | |
| sy_gaiamagerr1 | 2.01e-4 mag | |
| sy_gaiamagerr2 | -2.01e-4 mag | |
| sy_gaiamagstr | 12.170400±0.000201 | Gaia Magnitude |
| sy_gmag | 15.75 mag | |
| sy_gmagerr1 | 0.01 mag | |
| sy_gmagerr2 | -0.01 mag | |
| sy_gmagstr | 15.7535000±0.0132907 | g (Sloan) Magnitude |
| sy_hmag | 10.65 mag | |
| sy_hmagerr1 | 0.02 mag | |
| sy_hmagerr2 | -0.02 mag | |
| sy_hmagstr | 10.652±0.022 | H (2MASS) Magnitude |
| sy_icmag | — | |
| sy_icmagerr1 | — | |
| sy_icmagerr2 | — | |
| sy_icmagstr | — | I (Cousins) Magnitude |
| sy_imag | 15.35 mag | |
| sy_imagerr1 | 0.01 mag | |
| sy_imagerr2 | -0.01 mag | |
| sy_imagstr | 15.3456000±0.0138843 | i (Sloan) Magnitude |
| sy_jmag | 10.99 mag | |
| sy_jmagerr1 | 0.02 mag | |
| sy_jmagerr2 | -0.02 mag | |
| sy_jmagstr | 10.986±0.021 | J (2MASS) Magnitude |
| sy_kepmag | 12.16 mag | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | 12.160 | Kepler Magnitude |
| sy_kmag | 10.56 mag | |
| sy_kmagerr1 | 0.02 mag | |
| sy_kmagerr2 | -0.02 mag | |
| sy_kmagstr | 10.561±0.017 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 2.07 mas | |
| sy_plxerr1 | 0.04 mas | |
| sy_plxerr2 | -0.04 mas | |
| sy_plxstr | 2.0669700±0.0430861 | Parallax [mas] |
| sy_pm | 23.74 mas/yr | |
| sy_pmdec | -22.72 mas/yr | |
| sy_pmdecerr1 | 0.04 mas/yr | |
| sy_pmdecerr2 | -0.04 mas/yr | |
| sy_pmdecstr | -22.7225000±0.0418582 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.05 mas/yr | |
| sy_pmerr2 | -0.05 mas/yr | |
| sy_pmra | -6.87 mas/yr | |
| sy_pmraerr1 | 0.07 mas/yr | |
| sy_pmraerr2 | -0.07 mas/yr | |
| sy_pmrastr | -6.874240±0.073306 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 23.7395700±0.0453408 | Total Proper Motion [mas/yr] |
| sy_pnum | 1 | |
| sy_refname | <a refstr=STASSUN_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019AJ....158..138S/abstract target=ref>TICv8</a> | System Parameter Reference |
| sy_rmag | 15.51 mag | |
| sy_rmagerr1 | 0.01 mag | |
| sy_rmagerr2 | -0.01 mag | |
| sy_rmagstr | 15.5054000±0.0133354 | r (Sloan) Magnitude |
| sy_snum | 1 | |
| sy_tmag | 11.67 mag | |
| sy_tmagerr1 | 6.00e-3 mag | |
| sy_tmagerr2 | -6.00e-3 mag | |
| sy_tmagstr | 11.6736±0.0060 | TESS Magnitude |
| sy_umag | 15.61 mag | |
| sy_umagerr1 | 9.54e-3 mag | |
| sy_umagerr2 | -9.54e-3 mag | |
| sy_umagstr | 15.6082000±0.0095356 | u (Sloan) Magnitude |
| sy_vmag | 12.34 mag | |
| sy_vmagerr1 | 0.09 mag | |
| sy_vmagerr2 | -0.09 mag | |
| sy_vmagstr | 12.339±0.092 | V (Johnson) Magnitude |
| sy_w1mag | 10.54 mag | |
| sy_w1magerr1 | 0.02 mag | |
| sy_w1magerr2 | -0.02 mag | |
| sy_w1magstr | 10.538±0.024 | W1 (WISE) Magnitude |
| sy_w2mag | 10.59 mag | |
| sy_w2magerr1 | 0.02 mag | |
| sy_w2magerr2 | -0.02 mag | |
| sy_w2magstr | 10.585±0.020 | W2 (WISE) Magnitude |
| sy_w3mag | 10.58 mag | |
| sy_w3magerr1 | 0.09 mag | |
| sy_w3magerr2 | -0.09 mag | |
| sy_w3magstr | 10.577±0.088 | W3 (WISE) Magnitude |
| sy_w4mag | 8.80 mag | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | 8.802 | W4 (WISE) Magnitude |
| sy_zmag | 14.05 mag | |
| sy_zmagerr1 | 0.02 mag | |
| sy_zmagerr2 | -0.02 mag | |
| sy_zmagstr | 14.0529000±0.0233282 | z (Sloan) Magnitude |
| tic_id | TIC 27635334 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 0 | |
| x | -0.53 | |
| y | 0.80 | |
| z | 0.28 |
Transit • 2017 • K2
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 16.42 deg | |
| decstr | +16d25m10.26s | Dec [sexagesimal] |
| default_flag | 0 | |
| disc_facility | K2 | Discovery Facility |
| disc_instrument | Kepler CCD Array | Discovery Instrument |
| disc_locale | Space | Discovery Locale |
| disc_pubdate | 2017-04 | Discovery Publication Date |
| disc_refname | <a refstr=PETIGURA_ET_AL__2017 href=https://ui.adsabs.harvard.edu/abs/2017AJ....153..142P/abstract target=ref>Petigura et al. 2017</a> | Discovery Reference |
| disc_telescope | 0.95 m Kepler Telescope | Discovery Telescope |
| disc_year | 2017 | |
| discoverymethod | Transit | Discovery Method |
| dkin_flag | 0 | |
| elat | -3.40 deg | |
| elon | 121.91 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 655794055300531456 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 655794055300531456 | Gaia DR3 ID |
| glat | 25.35 deg | |
| glon | 206.69 deg | |
| hd_name | — | HD ID |
| hip_name | — | HIP ID |
| hostname | K2-108 | Host Name |
| htm20 | -1691712073 | |
| ima_flag | 0 | |
| micro_flag | 0 | |
| obm_flag | 0 | |
| pl_bmasse | — | |
| pl_bmasseerr1 | — | |
| pl_bmasseerr2 | — | |
| pl_bmasselim | — | |
| pl_bmassestr | — | Planet Mass or Mass*sin(i) [Earth Mass] |
| pl_bmassj | — | |
| pl_bmassjerr1 | — | |
| pl_bmassjerr2 | — | |
| pl_bmassjlim | — | |
| pl_bmassjstr | — | Planet Mass or Mass*sin(i) [Jupiter Mass] |
| pl_bmassprov | — | Planet Mass or Mass*sin(i) Provenance |
| pl_cmasse | — | |
| pl_cmasseerr1 | — | |
| pl_cmasseerr2 | — | |
| pl_cmasselim | — | |
| pl_cmassestr | — | Planet Mass*sin(i)/sin(i) [Earth Mass] |
| pl_cmassj | — | |
| pl_cmassjerr1 | — | |
| pl_cmassjerr2 | — | |
| pl_cmassjlim | — | |
| pl_cmassjstr | — | Planet Mass*sin(i)/sin(i) [Jupiter Mass] |
| pl_controv_flag | 0 | |
| pl_dens | — | |
| pl_denserr1 | — | |
| pl_denserr2 | — | |
| pl_denslim | — | |
| pl_densstr | — | Planet Density [g/cm**3] |
| pl_eqt | 1377.32 K | |
| pl_eqterr1 | — | |
| pl_eqterr2 | — | |
| pl_eqtlim | 0 | |
| pl_eqtstr | 1377.32406161458 | Equilibrium Temperature [K] |
| pl_imppar | — | |
| pl_impparerr1 | — | |
| pl_impparerr2 | — | |
| pl_impparlim | — | |
| pl_impparstr | — | Impact Parameter |
| pl_insol | 850.48 Searth | |
| pl_insolerr1 | — | |
| pl_insolerr2 | — | |
| pl_insollim | 0 | |
| pl_insolstr | 850.482810166102 | Insolation Flux [Earth Flux] |
| pl_letter | b | Planet Letter |
| pl_masse | — | |
| pl_masseerr1 | — | |
| pl_masseerr2 | — | |
| pl_masselim | — | |
| pl_massestr | — | Planet Mass [Earth Mass] |
| pl_massj | — | |
| pl_massjerr1 | — | |
| pl_massjerr2 | — | |
| pl_massjlim | — | |
| pl_massjstr | — | Planet Mass [Jupiter Mass] |
| pl_msinie | — | |
| pl_msinieerr1 | — | |
| pl_msinieerr2 | — | |
| pl_msinielim | — | |
| pl_msiniestr | — | Planet Mass*sin(i) [Earth Mass] |
| pl_msinij | — | |
| pl_msinijerr1 | — | |
| pl_msinijerr2 | — | |
| pl_msinijlim | — | |
| pl_msinijstr | — | Planet Mass*sin(i) [Jupiter Mass] |
| pl_name | K2-108 b | Planet Name |
| pl_ndispec | 0 | |
| pl_nespec | 0 | |
| pl_nnotes | 0 | |
| pl_ntranspec | 0 | |
| pl_occdep | — | |
| pl_occdeperr1 | — | |
| pl_occdeperr2 | — | |
| pl_occdeplim | — | |
| pl_occdepstr | — | Occultation Depth [%] |
| pl_orbeccen | — | |
| pl_orbeccenerr1 | — | |
| pl_orbeccenerr2 | — | |
| pl_orbeccenlim | — | |
| pl_orbeccenstr | — | Eccentricity |
| pl_orbincl | — | |
| pl_orbinclerr1 | — | |
| pl_orbinclerr2 | — | |
| pl_orbincllim | — | |
| pl_orbinclstr | — | Inclination [deg] |
| pl_orblper | — | |
| pl_orblpererr1 | — | |
| pl_orblpererr2 | — | |
| pl_orblperlim | — | |
| pl_orblperstr | — | Argument of Periastron [deg] |
| pl_orbper | 4.73 day | |
| pl_orbpererr1 | 4.23e-5 day | |
| pl_orbpererr2 | -4.23e-5 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | 4.73355750514672±0.00004231500000 | Orbital Period [day] |
| pl_orbsmax | — | |
| pl_orbsmaxerr1 | — | |
| pl_orbsmaxerr2 | — | |
| pl_orbsmaxlim | — | |
| pl_orbsmaxstr | — | Orbit Semi-Major Axis [au] |
| pl_orbtper | — | |
| pl_orbtpererr1 | — | |
| pl_orbtpererr2 | — | |
| pl_orbtperlim | — | |
| pl_orbtperstr | — | Epoch of Periastron [day] |
| pl_projobliq | — | |
| pl_projobliqerr1 | — | |
| pl_projobliqerr2 | — | |
| pl_projobliqlim | — | |
| pl_projobliqstr | — | Projected Obliquity [deg] |
| pl_pubdate | 2017-07 | Planetary Parameter Reference Publication Date |
| pl_rade | 5.39 Rearth | |
| pl_radeerr1 | 6.44 Rearth | |
| pl_radeerr2 | -6.44 Rearth | |
| pl_radelim | 0 | |
| pl_radestr | 5.38526662909778±6.43875360000000 | Planet Radius [Earth Radius] |
| pl_radj | 0.48 Rjupiter | |
| pl_radjerr1 | 0.57 Rjupiter | |
| pl_radjerr2 | -0.57 Rjupiter | |
| pl_radjlim | 0 | |
| pl_radjstr | 0.480442135929254±0.574428110131370 | Planet Radius [Jupiter Radius] |
| pl_ratdor | — | |
| pl_ratdorerr1 | — | |
| pl_ratdorerr2 | — | |
| pl_ratdorlim | — | |
| pl_ratdorstr | — | Ratio of Semi-Major Axis to Stellar Radius |
| pl_ratror | — | |
| pl_ratrorerr1 | — | |
| pl_ratrorerr2 | — | |
| pl_ratrorlim | — | |
| pl_ratrorstr | — | Ratio of Planet to Stellar Radius |
| pl_refname | <a refstr=EXOFOP href=https://exofop.ipac.caltech.edu/tess/view_toi.php target=ref>ExoFOP</a> | Planetary Parameter Reference |
| pl_rvamp | — | |
| pl_rvamperr1 | — | |
| pl_rvamperr2 | — | |
| pl_rvamplim | — | |
| pl_rvampstr | — | Radial Velocity Amplitude [m/s] |
| pl_trandep | 0.09 % | |
| pl_trandeperr1 | 0.01 % | |
| pl_trandeperr2 | -0.01 % | |
| pl_trandeplim | 0 | |
| pl_trandepstr | 0.0930250351853628±0.0124072470000000 | Transit Depth [%] |
| pl_trandur | 3.21 hour | |
| pl_trandurerr1 | 1.06 hour | |
| pl_trandurerr2 | -1.06 hour | |
| pl_trandurlim | 0 | |
| pl_trandurstr | 3.20892344814356±1.06387870000000 | Transit Duration [hour] |
| pl_tranmid | 2.46e6 day | |
| pl_tranmiderr1 | 2.96e-3 day | |
| pl_tranmiderr2 | -2.96e-3 day | |
| pl_tranmidlim | 0 | |
| pl_tranmidstr | 2459502.37596300±0.00295559 | Time of Conjunction (Transit Midpoint) [day] |
| pl_trueobliq | — | |
| pl_trueobliqerr1 | — | |
| pl_trueobliqerr2 | — | |
| pl_trueobliqlim | — | |
| pl_trueobliqstr | — | True Obliquity [deg] |
| pl_tsystemref | BJD | Time Reference Frame and Standard |
| ptv_flag | 0 | |
| pul_flag | 0 | |
| ra | 123.38 deg | |
| rastr | 08h13m31.64s | RA [sexagesimal] |
| releasedate | 2024-04-07 | Release Date |
| rowupdate | 2024-04-07 | Date of Last Update |
| rv_flag | 1 | |
| soltype | TESS Project Candidate | Solution Type |
| st_age | — | |
| st_ageerr1 | — | |
| st_ageerr2 | — | |
| st_agelim | — | |
| st_agestr | — | Stellar Age [Gyr] |
| st_dens | — | |
| st_denserr1 | — | |
| st_denserr2 | — | |
| st_denslim | — | |
| st_densstr | — | Stellar Density [g/cm**3] |
| st_logg | 3.93 log(cm/s**2) | |
| st_loggerr1 | 0.08 log(cm/s**2) | |
| st_loggerr2 | -0.08 log(cm/s**2) | |
| st_logglim | 0 | |
| st_loggstr | 3.9316300±0.0816434 | Stellar Surface Gravity [log(cm/s**2)] |
| st_lum | — | |
| st_lumerr1 | — | |
| st_lumerr2 | — | |
| st_lumlim | — | |
| st_lumstr | — | Stellar Luminosity [log(Solar)] |
| st_mass | — | |
| st_masserr1 | — | |
| st_masserr2 | — | |
| st_masslim | — | |
| st_massstr | — | Stellar Mass [Solar mass] |
| st_met | — | |
| st_meterr1 | — | |
| st_meterr2 | — | |
| st_metlim | — | |
| st_metratio | — | Stellar Metallicity Ratio |
| st_metstr | — | Stellar Metallicity [dex] |
| st_nphot | 0 | |
| st_nrvc | 0 | |
| st_nspec | 0 | |
| st_rad | 1.76 Rsun | |
| st_raderr1 | 0.10 Rsun | |
| st_raderr2 | -0.10 Rsun | |
| st_radlim | 0 | |
| st_radstr | 1.75896000862122±0.10241400000000 | Stellar Radius [Solar Radius] |
| st_radv | — | |
| st_radverr1 | — | |
| st_radverr2 | — | |
| st_radvlim | — | |
| st_radvstr | — | Systemic Radial Velocity [km/s] |
| st_refname | <a refstr=EXOFOP href=https://exofop.ipac.caltech.edu/tess/view_toi.php target=ref>ExoFOP</a> | Stellar Parameter Reference |
| st_rotp | — | |
| st_rotperr1 | — | |
| st_rotperr2 | — | |
| st_rotplim | — | |
| st_rotpstr | — | Stellar Rotational Period [day] |
| st_spectype | — | Spectral Type |
| st_teff | 5496 K | |
| st_tefferr1 | 131.31 K | |
| st_tefferr2 | -131.31 K | |
| st_tefflim | 0 | |
| st_teffstr | 5496.000±131.305 | Stellar Effective Temperature [K] |
| st_vsin | — | |
| st_vsinerr1 | — | |
| st_vsinerr2 | — | |
| st_vsinlim | — | |
| st_vsinstr | — | Stellar Rotational Velocity [km/s] |
| sy_bmag | 13.11 mag | |
| sy_bmagerr1 | 0.04 mag | |
| sy_bmagerr2 | -0.04 mag | |
| sy_bmagstr | 13.106±0.045 | B (Johnson) Magnitude |
| sy_dist | 477.30 pc | |
| sy_disterr1 | 10.09 pc | |
| sy_disterr2 | -9.69 pc | |
| sy_diststr | <div><span class="supersubNumber">477.295</span><span class="superscript">+10.094</span><span class="subscript">-9.692</span></div> | Distance [pc] |
| sy_gaiamag | 12.17 mag | |
| sy_gaiamagerr1 | 2.01e-4 mag | |
| sy_gaiamagerr2 | -2.01e-4 mag | |
| sy_gaiamagstr | 12.170400±0.000201 | Gaia Magnitude |
| sy_gmag | 15.75 mag | |
| sy_gmagerr1 | 0.01 mag | |
| sy_gmagerr2 | -0.01 mag | |
| sy_gmagstr | 15.7535000±0.0132907 | g (Sloan) Magnitude |
| sy_hmag | 10.65 mag | |
| sy_hmagerr1 | 0.02 mag | |
| sy_hmagerr2 | -0.02 mag | |
| sy_hmagstr | 10.652±0.022 | H (2MASS) Magnitude |
| sy_icmag | — | |
| sy_icmagerr1 | — | |
| sy_icmagerr2 | — | |
| sy_icmagstr | — | I (Cousins) Magnitude |
| sy_imag | 15.35 mag | |
| sy_imagerr1 | 0.01 mag | |
| sy_imagerr2 | -0.01 mag | |
| sy_imagstr | 15.3456000±0.0138843 | i (Sloan) Magnitude |
| sy_jmag | 10.99 mag | |
| sy_jmagerr1 | 0.02 mag | |
| sy_jmagerr2 | -0.02 mag | |
| sy_jmagstr | 10.986±0.021 | J (2MASS) Magnitude |
| sy_kepmag | 12.16 mag | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | 12.160 | Kepler Magnitude |
| sy_kmag | 10.56 mag | |
| sy_kmagerr1 | 0.02 mag | |
| sy_kmagerr2 | -0.02 mag | |
| sy_kmagstr | 10.561±0.017 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 2.07 mas | |
| sy_plxerr1 | 0.04 mas | |
| sy_plxerr2 | -0.04 mas | |
| sy_plxstr | 2.0669700±0.0430861 | Parallax [mas] |
| sy_pm | 23.74 mas/yr | |
| sy_pmdec | -22.72 mas/yr | |
| sy_pmdecerr1 | 0.04 mas/yr | |
| sy_pmdecerr2 | -0.04 mas/yr | |
| sy_pmdecstr | -22.7225000±0.0418582 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.05 mas/yr | |
| sy_pmerr2 | -0.05 mas/yr | |
| sy_pmra | -6.87 mas/yr | |
| sy_pmraerr1 | 0.07 mas/yr | |
| sy_pmraerr2 | -0.07 mas/yr | |
| sy_pmrastr | -6.874240±0.073306 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 23.7395700±0.0453408 | Total Proper Motion [mas/yr] |
| sy_pnum | 1 | |
| sy_refname | <a refstr=STASSUN_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019AJ....158..138S/abstract target=ref>TICv8</a> | System Parameter Reference |
| sy_rmag | 15.51 mag | |
| sy_rmagerr1 | 0.01 mag | |
| sy_rmagerr2 | -0.01 mag | |
| sy_rmagstr | 15.5054000±0.0133354 | r (Sloan) Magnitude |
| sy_snum | 1 | |
| sy_tmag | 11.67 mag | |
| sy_tmagerr1 | 6.00e-3 mag | |
| sy_tmagerr2 | -6.00e-3 mag | |
| sy_tmagstr | 11.6736±0.0060 | TESS Magnitude |
| sy_umag | 15.61 mag | |
| sy_umagerr1 | 9.54e-3 mag | |
| sy_umagerr2 | -9.54e-3 mag | |
| sy_umagstr | 15.6082000±0.0095356 | u (Sloan) Magnitude |
| sy_vmag | 12.34 mag | |
| sy_vmagerr1 | 0.09 mag | |
| sy_vmagerr2 | -0.09 mag | |
| sy_vmagstr | 12.339±0.092 | V (Johnson) Magnitude |
| sy_w1mag | 10.54 mag | |
| sy_w1magerr1 | 0.02 mag | |
| sy_w1magerr2 | -0.02 mag | |
| sy_w1magstr | 10.538±0.024 | W1 (WISE) Magnitude |
| sy_w2mag | 10.59 mag | |
| sy_w2magerr1 | 0.02 mag | |
| sy_w2magerr2 | -0.02 mag | |
| sy_w2magstr | 10.585±0.020 | W2 (WISE) Magnitude |
| sy_w3mag | 10.58 mag | |
| sy_w3magerr1 | 0.09 mag | |
| sy_w3magerr2 | -0.09 mag | |
| sy_w3magstr | 10.577±0.088 | W3 (WISE) Magnitude |
| sy_w4mag | 8.80 mag | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | 8.802 | W4 (WISE) Magnitude |
| sy_zmag | 14.05 mag | |
| sy_zmagerr1 | 0.02 mag | |
| sy_zmagerr2 | -0.02 mag | |
| sy_zmagstr | 14.0529000±0.0233282 | z (Sloan) Magnitude |
| tic_id | TIC 27635334 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 0 | |
| x | -0.53 | |
| y | 0.80 | |
| z | 0.28 |
Transit • 2017 • K2
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 16.42 deg | |
| decstr | +16d25m10.26s | Dec [sexagesimal] |
| default_flag | 0 | |
| disc_facility | K2 | Discovery Facility |
| disc_instrument | Kepler CCD Array | Discovery Instrument |
| disc_locale | Space | Discovery Locale |
| disc_pubdate | 2017-04 | Discovery Publication Date |
| disc_refname | <a refstr=PETIGURA_ET_AL__2017 href=https://ui.adsabs.harvard.edu/abs/2017AJ....153..142P/abstract target=ref>Petigura et al. 2017</a> | Discovery Reference |
| disc_telescope | 0.95 m Kepler Telescope | Discovery Telescope |
| disc_year | 2017 | |
| discoverymethod | Transit | Discovery Method |
| dkin_flag | 0 | |
| elat | -3.40 deg | |
| elon | 121.91 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 655794055300531456 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 655794055300531456 | Gaia DR3 ID |
| glat | 25.35 deg | |
| glon | 206.69 deg | |
| hd_name | — | HD ID |
| hip_name | — | HIP ID |
| hostname | K2-108 | Host Name |
| htm20 | -1691712073 | |
| ima_flag | 0 | |
| micro_flag | 0 | |
| obm_flag | 0 | |
| pl_bmasse | 59.40 Mearth | |
| pl_bmasseerr1 | 4.40 Mearth | |
| pl_bmasseerr2 | -4.40 Mearth | |
| pl_bmasselim | 0 | |
| pl_bmassestr | 59.4±4.4 | Planet Mass or Mass*sin(i) [Earth Mass] |
| pl_bmassj | 0.19 Mjupiter | |
| pl_bmassjerr1 | 0.01 Mjupiter | |
| pl_bmassjerr2 | -0.01 Mjupiter | |
| pl_bmassjlim | 0 | |
| pl_bmassjstr | 0.187±0.014 | Planet Mass or Mass*sin(i) [Jupiter Mass] |
| pl_bmassprov | Mass | Planet Mass or Mass*sin(i) Provenance |
| pl_cmasse | — | |
| pl_cmasseerr1 | — | |
| pl_cmasseerr2 | — | |
| pl_cmasselim | — | |
| pl_cmassestr | — | Planet Mass*sin(i)/sin(i) [Earth Mass] |
| pl_cmassj | — | |
| pl_cmassjerr1 | — | |
| pl_cmassjerr2 | — | |
| pl_cmassjlim | — | |
| pl_cmassjstr | — | Planet Mass*sin(i)/sin(i) [Jupiter Mass] |
| pl_controv_flag | 0 | |
| pl_dens | 2.22 g/cm**3 | |
| pl_denserr1 | 0.77 g/cm**3 | |
| pl_denserr2 | -0.55 g/cm**3 | |
| pl_denslim | 0 | |
| pl_densstr | <div><span class="supersubNumber">2.22</span><span class="superscript">+0.77</span><span class="subscript">-0.55</span></div> | Planet Density [g/cm**3] |
| pl_eqt | 1446 K | |
| pl_eqterr1 | 48 K | |
| pl_eqterr2 | -48 K | |
| pl_eqtlim | 0 | |
| pl_eqtstr | 1446±48 | Equilibrium Temperature [K] |
| pl_imppar | — | |
| pl_impparerr1 | — | |
| pl_impparerr2 | — | |
| pl_impparlim | — | |
| pl_impparstr | — | Impact Parameter |
| pl_insol | 762 Searth | |
| pl_insolerr1 | 100 Searth | |
| pl_insolerr2 | -100 Searth | |
| pl_insollim | 0 | |
| pl_insolstr | 762±100 | Insolation Flux [Earth Flux] |
| pl_letter | b | Planet Letter |
| pl_masse | 59.40 Mearth | |
| pl_masseerr1 | 4.40 Mearth | |
| pl_masseerr2 | -4.40 Mearth | |
| pl_masselim | 0 | |
| pl_massestr | 59.4±4.4 | Planet Mass [Earth Mass] |
| pl_massj | 0.19 Mjupiter | |
| pl_massjerr1 | 0.01 Mjupiter | |
| pl_massjerr2 | -0.01 Mjupiter | |
| pl_massjlim | 0 | |
| pl_massjstr | 0.187±0.014 | Planet Mass [Jupiter Mass] |
| pl_msinie | — | |
| pl_msinieerr1 | — | |
| pl_msinieerr2 | — | |
| pl_msinielim | — | |
| pl_msiniestr | — | Planet Mass*sin(i) [Earth Mass] |
| pl_msinij | — | |
| pl_msinijerr1 | — | |
| pl_msinijerr2 | — | |
| pl_msinijlim | — | |
| pl_msinijstr | — | Planet Mass*sin(i) [Jupiter Mass] |
| pl_name | K2-108 b | Planet Name |
| pl_ndispec | 0 | |
| pl_nespec | 0 | |
| pl_nnotes | 0 | |
| pl_ntranspec | 0 | |
| pl_occdep | — | |
| pl_occdeperr1 | — | |
| pl_occdeperr2 | — | |
| pl_occdeplim | — | |
| pl_occdepstr | — | Occultation Depth [%] |
| pl_orbeccen | 0.18 | |
| pl_orbeccenerr1 | 0.04 | |
| pl_orbeccenerr2 | -0.04 | |
| pl_orbeccenlim | 0 | |
| pl_orbeccenstr | 0.180±0.042 | Eccentricity |
| pl_orbincl | — | |
| pl_orbinclerr1 | — | |
| pl_orbinclerr2 | — | |
| pl_orbincllim | — | |
| pl_orbinclstr | — | Inclination [deg] |
| pl_orblper | — | |
| pl_orblpererr1 | — | |
| pl_orblpererr2 | — | |
| pl_orblperlim | — | |
| pl_orblperstr | — | Argument of Periastron [deg] |
| pl_orbper | 4.73 day | |
| pl_orbpererr1 | 2.40e-4 day | |
| pl_orbpererr2 | -2.40e-4 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | 4.73401±0.00024 | Orbital Period [day] |
| pl_orbsmax | 0.06 au | |
| pl_orbsmaxerr1 | 1.00e-3 au | |
| pl_orbsmaxerr2 | -1.00e-3 au | |
| pl_orbsmaxlim | 0 | |
| pl_orbsmaxstr | 0.0573±0.0010 | Orbit Semi-Major Axis [au] |
| pl_orbtper | — | |
| pl_orbtpererr1 | — | |
| pl_orbtpererr2 | — | |
| pl_orbtperlim | — | |
| pl_orbtperstr | — | Epoch of Periastron [day] |
| pl_projobliq | — | |
| pl_projobliqerr1 | — | |
| pl_projobliqerr2 | — | |
| pl_projobliqlim | — | |
| pl_projobliqstr | — | Projected Obliquity [deg] |
| pl_pubdate | 2017-04 | Planetary Parameter Reference Publication Date |
| pl_rade | 5.28 Rearth | |
| pl_radeerr1 | 0.54 Rearth | |
| pl_radeerr2 | -0.54 Rearth | |
| pl_radelim | 0 | |
| pl_radestr | 5.28±0.54 | Planet Radius [Earth Radius] |
| pl_radj | 0.47 Rjupiter | |
| pl_radjerr1 | 0.05 Rjupiter | |
| pl_radjerr2 | -0.05 Rjupiter | |
| pl_radjlim | 0 | |
| pl_radjstr | 0.471±0.048 | Planet Radius [Jupiter Radius] |
| pl_ratdor | — | |
| pl_ratdorerr1 | — | |
| pl_ratdorerr2 | — | |
| pl_ratdorlim | — | |
| pl_ratdorstr | — | Ratio of Semi-Major Axis to Stellar Radius |
| pl_ratror | — | |
| pl_ratrorerr1 | — | |
| pl_ratrorerr2 | — | |
| pl_ratrorlim | — | |
| pl_ratrorstr | — | Ratio of Planet to Stellar Radius |
| pl_refname | <a refstr=PETIGURA_ET_AL__2017 href=https://ui.adsabs.harvard.edu/abs/2017AJ....153..142P/abstract target=ref>Petigura et al. 2017</a> | Planetary Parameter Reference |
| pl_rvamp | 21.30 m/s | |
| pl_rvamperr1 | 1.40 m/s | |
| pl_rvamperr2 | -1.40 m/s | |
| pl_rvamplim | 0 | |
| pl_rvampstr | 21.3±1.4 | Radial Velocity Amplitude [m/s] |
| pl_trandep | — | |
| pl_trandeperr1 | — | |
| pl_trandeperr2 | — | |
| pl_trandeplim | — | |
| pl_trandepstr | — | Transit Depth [%] |
| pl_trandur | — | |
| pl_trandurerr1 | — | |
| pl_trandurerr2 | — | |
| pl_trandurlim | — | |
| pl_trandurstr | — | Transit Duration [hour] |
| pl_tranmid | 2.46e6 day | |
| pl_tranmiderr1 | 1.90e-3 day | |
| pl_tranmiderr2 | -1.90e-3 day | |
| pl_tranmidlim | 0 | |
| pl_tranmidstr | 2457145.0965±0.0019 | Time of Conjunction (Transit Midpoint) [day] |
| pl_trueobliq | — | |
| pl_trueobliqerr1 | — | |
| pl_trueobliqerr2 | — | |
| pl_trueobliqlim | — | |
| pl_trueobliqstr | — | True Obliquity [deg] |
| pl_tsystemref | BJD | Time Reference Frame and Standard |
| ptv_flag | 0 | |
| pul_flag | 0 | |
| ra | 123.38 deg | |
| rastr | 08h13m31.64s | RA [sexagesimal] |
| releasedate | 2017-02-09 | Release Date |
| rowupdate | 2018-10-24 | Date of Last Update |
| rv_flag | 1 | |
| soltype | Published Confirmed | Solution Type |
| st_age | 7.80 Gyr | |
| st_ageerr1 | 1.50 Gyr | |
| st_ageerr2 | -1.50 Gyr | |
| st_agelim | 0 | |
| st_agestr | 7.8±1.5 | Stellar Age [Gyr] |
| st_dens | — | |
| st_denserr1 | — | |
| st_denserr2 | — | |
| st_denslim | — | |
| st_densstr | — | Stellar Density [g/cm**3] |
| st_logg | 3.99 log(cm/s**2) | |
| st_loggerr1 | 0.05 log(cm/s**2) | |
| st_loggerr2 | -0.05 log(cm/s**2) | |
| st_logglim | 0 | |
| st_loggstr | 3.99±0.05 | Stellar Surface Gravity [log(cm/s**2)] |
| st_lum | — | |
| st_lumerr1 | — | |
| st_lumerr2 | — | |
| st_lumlim | — | |
| st_lumstr | — | Stellar Luminosity [log(Solar)] |
| st_mass | 1.12 Msun | |
| st_masserr1 | 0.07 Msun | |
| st_masserr2 | -0.05 Msun | |
| st_masslim | 0 | |
| st_massstr | <div><span class="supersubNumber">1.121</span><span class="superscript">+0.065</span><span class="subscript">-0.053</span></div> | Stellar Mass [Solar mass] |
| st_met | 0.33 dex | |
| st_meterr1 | 0.04 dex | |
| st_meterr2 | -0.04 dex | |
| st_metlim | 0 | |
| st_metratio | [Fe/H] | Stellar Metallicity Ratio |
| st_metstr | 0.33±0.04 | Stellar Metallicity [dex] |
| st_nphot | 0 | |
| st_nrvc | 0 | |
| st_nspec | 0 | |
| st_rad | 1.75 Rsun | |
| st_raderr1 | 0.14 Rsun | |
| st_raderr2 | -0.14 Rsun | |
| st_radlim | 0 | |
| st_radstr | 1.75±0.14 | Stellar Radius [Solar Radius] |
| st_radv | — | |
| st_radverr1 | — | |
| st_radverr2 | — | |
| st_radvlim | — | |
| st_radvstr | — | Systemic Radial Velocity [km/s] |
| st_refname | <a refstr=PETIGURA_ET_AL__2017 href=https://ui.adsabs.harvard.edu/abs/2017AJ....153..142P/abstract target=ref>Petigura et al. 2017</a> | Stellar Parameter Reference |
| st_rotp | — | |
| st_rotperr1 | — | |
| st_rotperr2 | — | |
| st_rotplim | — | |
| st_rotpstr | — | Stellar Rotational Period [day] |
| st_spectype | — | Spectral Type |
| st_teff | 5474 K | |
| st_tefferr1 | 60 K | |
| st_tefferr2 | -60 K | |
| st_tefflim | 0 | |
| st_teffstr | 5474±60 | Stellar Effective Temperature [K] |
| st_vsin | 2 km/s | |
| st_vsinerr1 | — | |
| st_vsinerr2 | — | |
| st_vsinlim | 1 | |
| st_vsinstr | <2 | Stellar Rotational Velocity [km/s] |
| sy_bmag | 13.11 mag | |
| sy_bmagerr1 | 0.04 mag | |
| sy_bmagerr2 | -0.04 mag | |
| sy_bmagstr | 13.106±0.045 | B (Johnson) Magnitude |
| sy_dist | 477.30 pc | |
| sy_disterr1 | 10.09 pc | |
| sy_disterr2 | -9.69 pc | |
| sy_diststr | <div><span class="supersubNumber">477.295</span><span class="superscript">+10.094</span><span class="subscript">-9.692</span></div> | Distance [pc] |
| sy_gaiamag | 12.17 mag | |
| sy_gaiamagerr1 | 2.01e-4 mag | |
| sy_gaiamagerr2 | -2.01e-4 mag | |
| sy_gaiamagstr | 12.170400±0.000201 | Gaia Magnitude |
| sy_gmag | 15.75 mag | |
| sy_gmagerr1 | 0.01 mag | |
| sy_gmagerr2 | -0.01 mag | |
| sy_gmagstr | 15.7535000±0.0132907 | g (Sloan) Magnitude |
| sy_hmag | 10.65 mag | |
| sy_hmagerr1 | 0.02 mag | |
| sy_hmagerr2 | -0.02 mag | |
| sy_hmagstr | 10.652±0.022 | H (2MASS) Magnitude |
| sy_icmag | — | |
| sy_icmagerr1 | — | |
| sy_icmagerr2 | — | |
| sy_icmagstr | — | I (Cousins) Magnitude |
| sy_imag | 15.35 mag | |
| sy_imagerr1 | 0.01 mag | |
| sy_imagerr2 | -0.01 mag | |
| sy_imagstr | 15.3456000±0.0138843 | i (Sloan) Magnitude |
| sy_jmag | 10.99 mag | |
| sy_jmagerr1 | 0.02 mag | |
| sy_jmagerr2 | -0.02 mag | |
| sy_jmagstr | 10.986±0.021 | J (2MASS) Magnitude |
| sy_kepmag | 12.16 mag | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | 12.160 | Kepler Magnitude |
| sy_kmag | 10.56 mag | |
| sy_kmagerr1 | 0.02 mag | |
| sy_kmagerr2 | -0.02 mag | |
| sy_kmagstr | 10.561±0.017 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 2.07 mas | |
| sy_plxerr1 | 0.04 mas | |
| sy_plxerr2 | -0.04 mas | |
| sy_plxstr | 2.0669700±0.0430861 | Parallax [mas] |
| sy_pm | 23.74 mas/yr | |
| sy_pmdec | -22.72 mas/yr | |
| sy_pmdecerr1 | 0.04 mas/yr | |
| sy_pmdecerr2 | -0.04 mas/yr | |
| sy_pmdecstr | -22.7225000±0.0418582 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.05 mas/yr | |
| sy_pmerr2 | -0.05 mas/yr | |
| sy_pmra | -6.87 mas/yr | |
| sy_pmraerr1 | 0.07 mas/yr | |
| sy_pmraerr2 | -0.07 mas/yr | |
| sy_pmrastr | -6.874240±0.073306 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 23.7395700±0.0453408 | Total Proper Motion [mas/yr] |
| sy_pnum | 1 | |
| sy_refname | <a refstr=STASSUN_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019AJ....158..138S/abstract target=ref>TICv8</a> | System Parameter Reference |
| sy_rmag | 15.51 mag | |
| sy_rmagerr1 | 0.01 mag | |
| sy_rmagerr2 | -0.01 mag | |
| sy_rmagstr | 15.5054000±0.0133354 | r (Sloan) Magnitude |
| sy_snum | 1 | |
| sy_tmag | 11.67 mag | |
| sy_tmagerr1 | 6.00e-3 mag | |
| sy_tmagerr2 | -6.00e-3 mag | |
| sy_tmagstr | 11.6736±0.0060 | TESS Magnitude |
| sy_umag | 15.61 mag | |
| sy_umagerr1 | 9.54e-3 mag | |
| sy_umagerr2 | -9.54e-3 mag | |
| sy_umagstr | 15.6082000±0.0095356 | u (Sloan) Magnitude |
| sy_vmag | 12.34 mag | |
| sy_vmagerr1 | 0.09 mag | |
| sy_vmagerr2 | -0.09 mag | |
| sy_vmagstr | 12.339±0.092 | V (Johnson) Magnitude |
| sy_w1mag | 10.54 mag | |
| sy_w1magerr1 | 0.02 mag | |
| sy_w1magerr2 | -0.02 mag | |
| sy_w1magstr | 10.538±0.024 | W1 (WISE) Magnitude |
| sy_w2mag | 10.59 mag | |
| sy_w2magerr1 | 0.02 mag | |
| sy_w2magerr2 | -0.02 mag | |
| sy_w2magstr | 10.585±0.020 | W2 (WISE) Magnitude |
| sy_w3mag | 10.58 mag | |
| sy_w3magerr1 | 0.09 mag | |
| sy_w3magerr2 | -0.09 mag | |
| sy_w3magstr | 10.577±0.088 | W3 (WISE) Magnitude |
| sy_w4mag | 8.80 mag | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | 8.802 | W4 (WISE) Magnitude |
| sy_zmag | 14.05 mag | |
| sy_zmagerr1 | 0.02 mag | |
| sy_zmagerr2 | -0.02 mag | |
| sy_zmagstr | 14.0529000±0.0233282 | z (Sloan) Magnitude |
| tic_id | TIC 27635334 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 0 | |
| x | -0.53 | |
| y | 0.80 | |
| z | 0.28 |
Transit • 2017 • K2
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 16.42 deg | |
| decstr | +16d25m10.26s | Dec [sexagesimal] |
| default_flag | 0 | |
| disc_facility | K2 | Discovery Facility |
| disc_instrument | Kepler CCD Array | Discovery Instrument |
| disc_locale | Space | Discovery Locale |
| disc_pubdate | 2017-04 | Discovery Publication Date |
| disc_refname | <a refstr=PETIGURA_ET_AL__2017 href=https://ui.adsabs.harvard.edu/abs/2017AJ....153..142P/abstract target=ref>Petigura et al. 2017</a> | Discovery Reference |
| disc_telescope | 0.95 m Kepler Telescope | Discovery Telescope |
| disc_year | 2017 | |
| discoverymethod | Transit | Discovery Method |
| dkin_flag | 0 | |
| elat | -3.40 deg | |
| elon | 121.91 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 655794055300531456 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 655794055300531456 | Gaia DR3 ID |
| glat | 25.35 deg | |
| glon | 206.69 deg | |
| hd_name | — | HD ID |
| hip_name | — | HIP ID |
| hostname | K2-108 | Host Name |
| htm20 | -1691712073 | |
| ima_flag | 0 | |
| micro_flag | 0 | |
| obm_flag | 0 | |
| pl_bmasse | — | |
| pl_bmasseerr1 | — | |
| pl_bmasseerr2 | — | |
| pl_bmasselim | — | |
| pl_bmassestr | — | Planet Mass or Mass*sin(i) [Earth Mass] |
| pl_bmassj | — | |
| pl_bmassjerr1 | — | |
| pl_bmassjerr2 | — | |
| pl_bmassjlim | — | |
| pl_bmassjstr | — | Planet Mass or Mass*sin(i) [Jupiter Mass] |
| pl_bmassprov | — | Planet Mass or Mass*sin(i) Provenance |
| pl_cmasse | — | |
| pl_cmasseerr1 | — | |
| pl_cmasseerr2 | — | |
| pl_cmasselim | — | |
| pl_cmassestr | — | Planet Mass*sin(i)/sin(i) [Earth Mass] |
| pl_cmassj | — | |
| pl_cmassjerr1 | — | |
| pl_cmassjerr2 | — | |
| pl_cmassjlim | — | |
| pl_cmassjstr | — | Planet Mass*sin(i)/sin(i) [Jupiter Mass] |
| pl_controv_flag | 0 | |
| pl_dens | — | |
| pl_denserr1 | — | |
| pl_denserr2 | — | |
| pl_denslim | — | |
| pl_densstr | — | Planet Density [g/cm**3] |
| pl_eqt | — | |
| pl_eqterr1 | — | |
| pl_eqterr2 | — | |
| pl_eqtlim | — | |
| pl_eqtstr | — | Equilibrium Temperature [K] |
| pl_imppar | — | |
| pl_impparerr1 | — | |
| pl_impparerr2 | — | |
| pl_impparlim | — | |
| pl_impparstr | — | Impact Parameter |
| pl_insol | — | |
| pl_insolerr1 | — | |
| pl_insolerr2 | — | |
| pl_insollim | — | |
| pl_insolstr | — | Insolation Flux [Earth Flux] |
| pl_letter | b | Planet Letter |
| pl_masse | — | |
| pl_masseerr1 | — | |
| pl_masseerr2 | — | |
| pl_masselim | — | |
| pl_massestr | — | Planet Mass [Earth Mass] |
| pl_massj | — | |
| pl_massjerr1 | — | |
| pl_massjerr2 | — | |
| pl_massjlim | — | |
| pl_massjstr | — | Planet Mass [Jupiter Mass] |
| pl_msinie | — | |
| pl_msinieerr1 | — | |
| pl_msinieerr2 | — | |
| pl_msinielim | — | |
| pl_msiniestr | — | Planet Mass*sin(i) [Earth Mass] |
| pl_msinij | — | |
| pl_msinijerr1 | — | |
| pl_msinijerr2 | — | |
| pl_msinijlim | — | |
| pl_msinijstr | — | Planet Mass*sin(i) [Jupiter Mass] |
| pl_name | K2-108 b | Planet Name |
| pl_ndispec | 0 | |
| pl_nespec | 0 | |
| pl_nnotes | 0 | |
| pl_ntranspec | 0 | |
| pl_occdep | — | |
| pl_occdeperr1 | — | |
| pl_occdeperr2 | — | |
| pl_occdeplim | — | |
| pl_occdepstr | — | Occultation Depth [%] |
| pl_orbeccen | — | |
| pl_orbeccenerr1 | — | |
| pl_orbeccenerr2 | — | |
| pl_orbeccenlim | — | |
| pl_orbeccenstr | — | Eccentricity |
| pl_orbincl | 86.14 deg | |
| pl_orbinclerr1 | 2.73 deg | |
| pl_orbinclerr2 | -4.00 deg | |
| pl_orbincllim | 0 | |
| pl_orbinclstr | <div><span class="supersubNumber">86.135130</span> <span class="superscript">+2.726937</span><span class="subscript">-3.999993</span> </div> | Inclination [deg] |
| pl_orblper | — | |
| pl_orblpererr1 | — | |
| pl_orblpererr2 | — | |
| pl_orblperlim | — | |
| pl_orblperstr | — | Argument of Periastron [deg] |
| pl_orbper | 4.73 day | |
| pl_orbpererr1 | 1.53e-4 day | |
| pl_orbpererr2 | -1.50e-4 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | <div><span class="supersubNumber">4.733790</span> <span class="superscript">+0.000153</span><span class="subscript">-0.000150</span> </div> | Orbital Period [day] |
| pl_orbsmax | — | |
| pl_orbsmaxerr1 | — | |
| pl_orbsmaxerr2 | — | |
| pl_orbsmaxlim | — | |
| pl_orbsmaxstr | — | Orbit Semi-Major Axis [au] |
| pl_orbtper | — | |
| pl_orbtpererr1 | — | |
| pl_orbtpererr2 | — | |
| pl_orbtperlim | — | |
| pl_orbtperstr | — | Epoch of Periastron [day] |
| pl_projobliq | — | |
| pl_projobliqerr1 | — | |
| pl_projobliqerr2 | — | |
| pl_projobliqlim | — | |
| pl_projobliqstr | — | Projected Obliquity [deg] |
| pl_pubdate | 2018-03 | Planetary Parameter Reference Publication Date |
| pl_rade | 7.56 Rearth | |
| pl_radeerr1 | 1.46 Rearth | |
| pl_radeerr2 | -1.21 Rearth | |
| pl_radelim | 0 | |
| pl_radestr | <div><span class="supersubNumber">7.56448313175</span> <span class="superscript">+1.45698699527</span><span class="subscript">-1.21105373261</span> </div> | Planet Radius [Earth Radius] |
| pl_radj | 0.67 Rjupiter | |
| pl_radjerr1 | 0.13 Rjupiter | |
| pl_radjerr2 | -0.11 Rjupiter | |
| pl_radjlim | 0 | |
| pl_radjstr | <div><span class="supersubNumber">0.6748579830</span> <span class="superscript">+0.1299836734</span><span class="subscript">-0.1080429773</span> </div> | Planet Radius [Jupiter Radius] |
| pl_ratdor | 8.60 | |
| pl_ratdorerr1 | 1.66 | |
| pl_ratdorerr2 | -2.55 | |
| pl_ratdorlim | 0 | |
| pl_ratdorstr | <div><span class="supersubNumber">8.598202</span> <span class="superscript">+1.663563</span><span class="subscript">-2.552240</span> </div> | Ratio of Semi-Major Axis to Stellar Radius |
| pl_ratror | 0.03 | |
| pl_ratrorerr1 | 2.99e-3 | |
| pl_ratrorerr2 | -1.36e-3 | |
| pl_ratrorlim | 0 | |
| pl_ratrorstr | <div><span class="supersubNumber">0.030069</span> <span class="superscript">+0.002987</span><span class="subscript">-0.001359</span> </div> | Ratio of Planet to Stellar Radius |
| pl_refname | <a refstr=MAYO_ET_AL__2018 href=https://ui.adsabs.harvard.edu/abs/2018AJ....155..136M/abstract target=ref>Mayo et al. 2018</a> | Planetary Parameter Reference |
| pl_rvamp | — | |
| pl_rvamperr1 | — | |
| pl_rvamperr2 | — | |
| pl_rvamplim | — | |
| pl_rvampstr | — | Radial Velocity Amplitude [m/s] |
| pl_trandep | — | |
| pl_trandeperr1 | — | |
| pl_trandeperr2 | — | |
| pl_trandeplim | — | |
| pl_trandepstr | — | Transit Depth [%] |
| pl_trandur | — | |
| pl_trandurerr1 | — | |
| pl_trandurerr2 | — | |
| pl_trandurlim | — | |
| pl_trandurstr | — | Transit Duration [hour] |
| pl_tranmid | 2.46e6 day | |
| pl_tranmiderr1 | 1.26e-3 day | |
| pl_tranmiderr2 | -1.29e-3 day | |
| pl_tranmidlim | 0 | |
| pl_tranmidstr | <div><span class="supersubNumber">2457145.09736</span> <span class="superscript">+0.001258</span><span class="subscript">-0.001287</span> </div> | Time of Conjunction (Transit Midpoint) [day] |
| pl_trueobliq | — | |
| pl_trueobliqerr1 | — | |
| pl_trueobliqerr2 | — | |
| pl_trueobliqlim | — | |
| pl_trueobliqstr | — | True Obliquity [deg] |
| pl_tsystemref | — | Time Reference Frame and Standard |
| ptv_flag | 0 | |
| pul_flag | 0 | |
| ra | 123.38 deg | |
| rastr | 08h13m31.64s | RA [sexagesimal] |
| releasedate | 2018-02-15 | Release Date |
| rowupdate | 2018-10-24 | Date of Last Update |
| rv_flag | 1 | |
| soltype | Published Confirmed | Solution Type |
| st_age | — | |
| st_ageerr1 | — | |
| st_ageerr2 | — | |
| st_agelim | — | |
| st_agestr | — | Stellar Age [Gyr] |
| st_dens | — | |
| st_denserr1 | — | |
| st_denserr2 | — | |
| st_denslim | — | |
| st_densstr | — | Stellar Density [g/cm**3] |
| st_logg | 3.75 log(cm/s**2) | |
| st_loggerr1 | 0.10 log(cm/s**2) | |
| st_loggerr2 | -0.10 log(cm/s**2) | |
| st_logglim | 0 | |
| st_loggstr | 3.75±0.1 | Stellar Surface Gravity [log(cm/s**2)] |
| st_lum | — | |
| st_lumerr1 | — | |
| st_lumerr2 | — | |
| st_lumlim | — | |
| st_lumstr | — | Stellar Luminosity [log(Solar)] |
| st_mass | 1.29 Msun | |
| st_masserr1 | 0.11 Msun | |
| st_masserr2 | -0.11 Msun | |
| st_masslim | 0 | |
| st_massstr | <div><span class="supersubNumber">1.288050</span> <span class="superscript">+0.111913</span><span class="subscript">-0.105338</span> </div> | Stellar Mass [Solar mass] |
| st_met | 0.48 dex | |
| st_meterr1 | 0.08 dex | |
| st_meterr2 | -0.08 dex | |
| st_metlim | 0 | |
| st_metratio | [Fe/H] | Stellar Metallicity Ratio |
| st_metstr | 0.48±0.08 | Stellar Metallicity [dex] |
| st_nphot | 0 | |
| st_nrvc | 0 | |
| st_nspec | 0 | |
| st_rad | 2.31 Rsun | |
| st_raderr1 | 0.38 Rsun | |
| st_raderr2 | -0.35 Rsun | |
| st_radlim | 0 | |
| st_radstr | <div><span class="supersubNumber">2.306381</span> <span class="superscript">+0.380594</span><span class="subscript">-0.354232</span> </div> | Stellar Radius [Solar Radius] |
| st_radv | — | |
| st_radverr1 | — | |
| st_radverr2 | — | |
| st_radvlim | — | |
| st_radvstr | — | Systemic Radial Velocity [km/s] |
| st_refname | <a refstr=MAYO_ET_AL__2018 href=https://ui.adsabs.harvard.edu/abs/2018AJ....155..136M/abstract target=ref>Mayo et al. 2018</a> | Stellar Parameter Reference |
| st_rotp | — | |
| st_rotperr1 | — | |
| st_rotperr2 | — | |
| st_rotplim | — | |
| st_rotpstr | — | Stellar Rotational Period [day] |
| st_spectype | — | Spectral Type |
| st_teff | 5414 K | |
| st_tefferr1 | 53 K | |
| st_tefferr2 | -53 K | |
| st_tefflim | 0 | |
| st_teffstr | 5414.0±53.0 | Stellar Effective Temperature [K] |
| st_vsin | — | |
| st_vsinerr1 | — | |
| st_vsinerr2 | — | |
| st_vsinlim | — | |
| st_vsinstr | — | Stellar Rotational Velocity [km/s] |
| sy_bmag | 13.11 mag | |
| sy_bmagerr1 | 0.04 mag | |
| sy_bmagerr2 | -0.04 mag | |
| sy_bmagstr | 13.106±0.045 | B (Johnson) Magnitude |
| sy_dist | 477.30 pc | |
| sy_disterr1 | 10.09 pc | |
| sy_disterr2 | -9.69 pc | |
| sy_diststr | <div><span class="supersubNumber">477.295</span><span class="superscript">+10.094</span><span class="subscript">-9.692</span></div> | Distance [pc] |
| sy_gaiamag | 12.17 mag | |
| sy_gaiamagerr1 | 2.01e-4 mag | |
| sy_gaiamagerr2 | -2.01e-4 mag | |
| sy_gaiamagstr | 12.170400±0.000201 | Gaia Magnitude |
| sy_gmag | 15.75 mag | |
| sy_gmagerr1 | 0.01 mag | |
| sy_gmagerr2 | -0.01 mag | |
| sy_gmagstr | 15.7535000±0.0132907 | g (Sloan) Magnitude |
| sy_hmag | 10.65 mag | |
| sy_hmagerr1 | 0.02 mag | |
| sy_hmagerr2 | -0.02 mag | |
| sy_hmagstr | 10.652±0.022 | H (2MASS) Magnitude |
| sy_icmag | — | |
| sy_icmagerr1 | — | |
| sy_icmagerr2 | — | |
| sy_icmagstr | — | I (Cousins) Magnitude |
| sy_imag | 15.35 mag | |
| sy_imagerr1 | 0.01 mag | |
| sy_imagerr2 | -0.01 mag | |
| sy_imagstr | 15.3456000±0.0138843 | i (Sloan) Magnitude |
| sy_jmag | 10.99 mag | |
| sy_jmagerr1 | 0.02 mag | |
| sy_jmagerr2 | -0.02 mag | |
| sy_jmagstr | 10.986±0.021 | J (2MASS) Magnitude |
| sy_kepmag | 12.16 mag | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | 12.160 | Kepler Magnitude |
| sy_kmag | 10.56 mag | |
| sy_kmagerr1 | 0.02 mag | |
| sy_kmagerr2 | -0.02 mag | |
| sy_kmagstr | 10.561±0.017 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 2.07 mas | |
| sy_plxerr1 | 0.04 mas | |
| sy_plxerr2 | -0.04 mas | |
| sy_plxstr | 2.0669700±0.0430861 | Parallax [mas] |
| sy_pm | 23.74 mas/yr | |
| sy_pmdec | -22.72 mas/yr | |
| sy_pmdecerr1 | 0.04 mas/yr | |
| sy_pmdecerr2 | -0.04 mas/yr | |
| sy_pmdecstr | -22.7225000±0.0418582 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.05 mas/yr | |
| sy_pmerr2 | -0.05 mas/yr | |
| sy_pmra | -6.87 mas/yr | |
| sy_pmraerr1 | 0.07 mas/yr | |
| sy_pmraerr2 | -0.07 mas/yr | |
| sy_pmrastr | -6.874240±0.073306 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 23.7395700±0.0453408 | Total Proper Motion [mas/yr] |
| sy_pnum | 1 | |
| sy_refname | <a refstr=STASSUN_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019AJ....158..138S/abstract target=ref>TICv8</a> | System Parameter Reference |
| sy_rmag | 15.51 mag | |
| sy_rmagerr1 | 0.01 mag | |
| sy_rmagerr2 | -0.01 mag | |
| sy_rmagstr | 15.5054000±0.0133354 | r (Sloan) Magnitude |
| sy_snum | 1 | |
| sy_tmag | 11.67 mag | |
| sy_tmagerr1 | 6.00e-3 mag | |
| sy_tmagerr2 | -6.00e-3 mag | |
| sy_tmagstr | 11.6736±0.0060 | TESS Magnitude |
| sy_umag | 15.61 mag | |
| sy_umagerr1 | 9.54e-3 mag | |
| sy_umagerr2 | -9.54e-3 mag | |
| sy_umagstr | 15.6082000±0.0095356 | u (Sloan) Magnitude |
| sy_vmag | 12.34 mag | |
| sy_vmagerr1 | 0.09 mag | |
| sy_vmagerr2 | -0.09 mag | |
| sy_vmagstr | 12.339±0.092 | V (Johnson) Magnitude |
| sy_w1mag | 10.54 mag | |
| sy_w1magerr1 | 0.02 mag | |
| sy_w1magerr2 | -0.02 mag | |
| sy_w1magstr | 10.538±0.024 | W1 (WISE) Magnitude |
| sy_w2mag | 10.59 mag | |
| sy_w2magerr1 | 0.02 mag | |
| sy_w2magerr2 | -0.02 mag | |
| sy_w2magstr | 10.585±0.020 | W2 (WISE) Magnitude |
| sy_w3mag | 10.58 mag | |
| sy_w3magerr1 | 0.09 mag | |
| sy_w3magerr2 | -0.09 mag | |
| sy_w3magstr | 10.577±0.088 | W3 (WISE) Magnitude |
| sy_w4mag | 8.80 mag | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | 8.802 | W4 (WISE) Magnitude |
| sy_zmag | 14.05 mag | |
| sy_zmagerr1 | 0.02 mag | |
| sy_zmagerr2 | -0.02 mag | |
| sy_zmagstr | 14.0529000±0.0233282 | z (Sloan) Magnitude |
| tic_id | TIC 27635334 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 0 | |
| x | -0.53 | |
| y | 0.80 | |
| z | 0.28 |
Transit • 2017 • K2
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 16.42 deg | |
| decstr | +16d25m10.26s | Dec [sexagesimal] |
| default_flag | 1 | |
| disc_facility | K2 | Discovery Facility |
| disc_instrument | Kepler CCD Array | Discovery Instrument |
| disc_locale | Space | Discovery Locale |
| disc_pubdate | 2017-04 | Discovery Publication Date |
| disc_refname | <a refstr=PETIGURA_ET_AL__2017 href=https://ui.adsabs.harvard.edu/abs/2017AJ....153..142P/abstract target=ref>Petigura et al. 2017</a> | Discovery Reference |
| disc_telescope | 0.95 m Kepler Telescope | Discovery Telescope |
| disc_year | 2017 | |
| discoverymethod | Transit | Discovery Method |
| dkin_flag | 0 | |
| elat | -3.40 deg | |
| elon | 121.91 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 655794055300531456 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 655794055300531456 | Gaia DR3 ID |
| glat | 25.35 deg | |
| glon | 206.69 deg | |
| hd_name | — | HD ID |
| hip_name | — | HIP ID |
| hostname | K2-108 | Host Name |
| htm20 | -1691712073 | |
| ima_flag | 0 | |
| micro_flag | 0 | |
| obm_flag | 0 | |
| pl_bmasse | — | |
| pl_bmasseerr1 | — | |
| pl_bmasseerr2 | — | |
| pl_bmasselim | — | |
| pl_bmassestr | — | Planet Mass or Mass*sin(i) [Earth Mass] |
| pl_bmassj | — | |
| pl_bmassjerr1 | — | |
| pl_bmassjerr2 | — | |
| pl_bmassjlim | — | |
| pl_bmassjstr | — | Planet Mass or Mass*sin(i) [Jupiter Mass] |
| pl_bmassprov | — | Planet Mass or Mass*sin(i) Provenance |
| pl_cmasse | — | |
| pl_cmasseerr1 | — | |
| pl_cmasseerr2 | — | |
| pl_cmasselim | — | |
| pl_cmassestr | — | Planet Mass*sin(i)/sin(i) [Earth Mass] |
| pl_cmassj | — | |
| pl_cmassjerr1 | — | |
| pl_cmassjerr2 | — | |
| pl_cmassjlim | — | |
| pl_cmassjstr | — | Planet Mass*sin(i)/sin(i) [Jupiter Mass] |
| pl_controv_flag | 0 | |
| pl_dens | — | |
| pl_denserr1 | — | |
| pl_denserr2 | — | |
| pl_denslim | — | |
| pl_densstr | — | Planet Density [g/cm**3] |
| pl_eqt | 1360 K | |
| pl_eqterr1 | 29 K | |
| pl_eqterr2 | -29 K | |
| pl_eqtlim | 0 | |
| pl_eqtstr | 1360±29 | Equilibrium Temperature [K] |
| pl_imppar | 0.33 | |
| pl_impparerr1 | 0.27 | |
| pl_impparerr2 | -0.23 | |
| pl_impparlim | 0 | |
| pl_impparstr | <div><span class="supersubNumber">0.33</span><span class="superscript">+0.27</span><span class="subscript">-0.23</span></div> | Impact Parameter |
| pl_insol | — | |
| pl_insolerr1 | — | |
| pl_insolerr2 | — | |
| pl_insollim | — | |
| pl_insolstr | — | Insolation Flux [Earth Flux] |
| pl_letter | b | Planet Letter |
| pl_masse | — | |
| pl_masseerr1 | — | |
| pl_masseerr2 | — | |
| pl_masselim | — | |
| pl_massestr | — | Planet Mass [Earth Mass] |
| pl_massj | — | |
| pl_massjerr1 | — | |
| pl_massjerr2 | — | |
| pl_massjlim | — | |
| pl_massjstr | — | Planet Mass [Jupiter Mass] |
| pl_msinie | — | |
| pl_msinieerr1 | — | |
| pl_msinieerr2 | — | |
| pl_msinielim | — | |
| pl_msiniestr | — | Planet Mass*sin(i) [Earth Mass] |
| pl_msinij | — | |
| pl_msinijerr1 | — | |
| pl_msinijerr2 | — | |
| pl_msinijlim | — | |
| pl_msinijstr | — | Planet Mass*sin(i) [Jupiter Mass] |
| pl_name | K2-108 b | Planet Name |
| pl_ndispec | 0 | |
| pl_nespec | 0 | |
| pl_nnotes | 0 | |
| pl_ntranspec | 0 | |
| pl_occdep | — | |
| pl_occdeperr1 | — | |
| pl_occdeperr2 | — | |
| pl_occdeplim | — | |
| pl_occdepstr | — | Occultation Depth [%] |
| pl_orbeccen | — | |
| pl_orbeccenerr1 | — | |
| pl_orbeccenerr2 | — | |
| pl_orbeccenlim | — | |
| pl_orbeccenstr | — | Eccentricity |
| pl_orbincl | — | |
| pl_orbinclerr1 | — | |
| pl_orbinclerr2 | — | |
| pl_orbincllim | — | |
| pl_orbinclstr | — | Inclination [deg] |
| pl_orblper | — | |
| pl_orblpererr1 | — | |
| pl_orblpererr2 | — | |
| pl_orblperlim | — | |
| pl_orblperstr | — | Argument of Periastron [deg] |
| pl_orbper | 4.73 day | |
| pl_orbpererr1 | 2.21e-4 day | |
| pl_orbpererr2 | -2.27e-4 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | <div><span class="supersubNumber">4.733999</span><span class="superscript">+0.000221</span><span class="subscript">-0.000227</span></div> | Orbital Period [day] |
| pl_orbsmax | 0.06 au | |
| pl_orbsmaxerr1 | 9.00e-4 au | |
| pl_orbsmaxerr2 | -9.00e-4 au | |
| pl_orbsmaxlim | 0 | |
| pl_orbsmaxstr | 0.0581±0.0009 | Orbit Semi-Major Axis [au] |
| pl_orbtper | — | |
| pl_orbtpererr1 | — | |
| pl_orbtpererr2 | — | |
| pl_orbtperlim | — | |
| pl_orbtperstr | — | Epoch of Periastron [day] |
| pl_projobliq | — | |
| pl_projobliqerr1 | — | |
| pl_projobliqerr2 | — | |
| pl_projobliqlim | — | |
| pl_projobliqstr | — | Projected Obliquity [deg] |
| pl_pubdate | 2018-12 | Planetary Parameter Reference Publication Date |
| pl_rade | 5.33 Rearth | |
| pl_radeerr1 | 0.21 Rearth | |
| pl_radeerr2 | -0.21 Rearth | |
| pl_radelim | 0 | |
| pl_radestr | 5.33±0.21 | Planet Radius [Earth Radius] |
| pl_radj | 0.48 Rjupiter | |
| pl_radjerr1 | 0.02 Rjupiter | |
| pl_radjerr2 | -0.02 Rjupiter | |
| pl_radjlim | 0 | |
| pl_radjstr | 0.476±0.019 | Planet Radius [Jupiter Radius] |
| pl_ratdor | 9.86 | |
| pl_ratdorerr1 | 0.54 | |
| pl_ratdorerr2 | -1.44 | |
| pl_ratdorlim | 0 | |
| pl_ratdorstr | <div><span class="supersubNumber">9.86</span><span class="superscript">+0.54</span><span class="subscript">-1.44</span></div> | Ratio of Semi-Major Axis to Stellar Radius |
| pl_ratror | 0.03 | |
| pl_ratrorerr1 | 1.10e-3 | |
| pl_ratrorerr2 | -6.00e-4 | |
| pl_ratrorlim | 0 | |
| pl_ratrorstr | <div><span class="supersubNumber">0.0277</span><span class="superscript">+0.0011</span><span class="subscript">-0.0006</span></div> | Ratio of Planet to Stellar Radius |
| pl_refname | <a refstr=LIVINGSTON_ET_AL__2018 href=https://ui.adsabs.harvard.edu/abs/2018AJ....156..277L/abstract target=ref>Livingston et al. 2018</a> | Planetary Parameter Reference |
| pl_rvamp | — | |
| pl_rvamperr1 | — | |
| pl_rvamperr2 | — | |
| pl_rvamplim | — | |
| pl_rvampstr | — | Radial Velocity Amplitude [m/s] |
| pl_trandep | — | |
| pl_trandeperr1 | — | |
| pl_trandeperr2 | — | |
| pl_trandeplim | — | |
| pl_trandepstr | — | Transit Depth [%] |
| pl_trandur | — | |
| pl_trandurerr1 | — | |
| pl_trandurerr2 | — | |
| pl_trandurlim | — | |
| pl_trandurstr | — | Transit Duration [hour] |
| pl_tranmid | 2.46e6 day | |
| pl_tranmiderr1 | 1.72e-3 day | |
| pl_tranmiderr2 | -1.72e-3 day | |
| pl_tranmidlim | 0 | |
| pl_tranmidstr | 2457145.09609±0.00172 | Time of Conjunction (Transit Midpoint) [day] |
| pl_trueobliq | — | |
| pl_trueobliqerr1 | — | |
| pl_trueobliqerr2 | — | |
| pl_trueobliqlim | — | |
| pl_trueobliqstr | — | True Obliquity [deg] |
| pl_tsystemref | BJD | Time Reference Frame and Standard |
| ptv_flag | 0 | |
| pul_flag | 0 | |
| ra | 123.38 deg | |
| rastr | 08h13m31.64s | RA [sexagesimal] |
| releasedate | 2018-10-26 | Release Date |
| rowupdate | 2018-10-24 | Date of Last Update |
| rv_flag | 1 | |
| soltype | Published Confirmed | Solution Type |
| st_age | — | |
| st_ageerr1 | — | |
| st_ageerr2 | — | |
| st_agelim | — | |
| st_agestr | — | Stellar Age [Gyr] |
| st_dens | 0.81 g/cm**3 | |
| st_denserr1 | 0.23 g/cm**3 | |
| st_denserr2 | -0.20 g/cm**3 | |
| st_denslim | 0 | |
| st_densstr | <div><span class="supersubNumber">0.8060</span><span class="superscript">+0.2350</span><span class="subscript">-0.1950</span></div> | Stellar Density [g/cm**3] |
| st_logg | 4.02 log(cm/s**2) | |
| st_loggerr1 | 0.03 log(cm/s**2) | |
| st_loggerr2 | -0.03 log(cm/s**2) | |
| st_logglim | 0 | |
| st_loggstr | 4.02±0.03 | Stellar Surface Gravity [log(cm/s**2)] |
| st_lum | — | |
| st_lumerr1 | — | |
| st_lumerr2 | — | |
| st_lumlim | — | |
| st_lumstr | — | Stellar Luminosity [log(Solar)] |
| st_mass | 1.17 Msun | |
| st_masserr1 | 0.06 Msun | |
| st_masserr2 | -0.06 Msun | |
| st_masslim | 0 | |
| st_massstr | 1.17±0.06 | Stellar Mass [Solar mass] |
| st_met | 0.36 dex | |
| st_meterr1 | 0.05 dex | |
| st_meterr2 | -0.05 dex | |
| st_metlim | 0 | |
| st_metratio | [Fe/H] | Stellar Metallicity Ratio |
| st_metstr | 0.36±0.05 | Stellar Metallicity [dex] |
| st_nphot | 0 | |
| st_nrvc | 0 | |
| st_nspec | 0 | |
| st_rad | 1.76 Rsun | |
| st_raderr1 | 0.04 Rsun | |
| st_raderr2 | -0.04 Rsun | |
| st_radlim | 0 | |
| st_radstr | 1.76±0.04 | Stellar Radius [Solar Radius] |
| st_radv | — | |
| st_radverr1 | — | |
| st_radverr2 | — | |
| st_radvlim | — | |
| st_radvstr | — | Systemic Radial Velocity [km/s] |
| st_refname | <a refstr=LIVINGSTON_ET_AL__2018 href=https://ui.adsabs.harvard.edu/abs/2018AJ....156..277L/abstract target=ref>Livingston et al. 2018</a> | Stellar Parameter Reference |
| st_rotp | — | |
| st_rotperr1 | — | |
| st_rotperr2 | — | |
| st_rotplim | — | |
| st_rotpstr | — | Stellar Rotational Period [day] |
| st_spectype | — | Spectral Type |
| st_teff | 5599 K | |
| st_tefferr1 | 87 K | |
| st_tefferr2 | -87 K | |
| st_tefflim | 0 | |
| st_teffstr | 5599±87 | Stellar Effective Temperature [K] |
| st_vsin | — | |
| st_vsinerr1 | — | |
| st_vsinerr2 | — | |
| st_vsinlim | — | |
| st_vsinstr | — | Stellar Rotational Velocity [km/s] |
| sy_bmag | 13.11 mag | |
| sy_bmagerr1 | 0.04 mag | |
| sy_bmagerr2 | -0.04 mag | |
| sy_bmagstr | 13.106±0.045 | B (Johnson) Magnitude |
| sy_dist | 477.30 pc | |
| sy_disterr1 | 10.09 pc | |
| sy_disterr2 | -9.69 pc | |
| sy_diststr | <div><span class="supersubNumber">477.295</span><span class="superscript">+10.094</span><span class="subscript">-9.692</span></div> | Distance [pc] |
| sy_gaiamag | 12.17 mag | |
| sy_gaiamagerr1 | 2.01e-4 mag | |
| sy_gaiamagerr2 | -2.01e-4 mag | |
| sy_gaiamagstr | 12.170400±0.000201 | Gaia Magnitude |
| sy_gmag | 15.75 mag | |
| sy_gmagerr1 | 0.01 mag | |
| sy_gmagerr2 | -0.01 mag | |
| sy_gmagstr | 15.7535000±0.0132907 | g (Sloan) Magnitude |
| sy_hmag | 10.65 mag | |
| sy_hmagerr1 | 0.02 mag | |
| sy_hmagerr2 | -0.02 mag | |
| sy_hmagstr | 10.652±0.022 | H (2MASS) Magnitude |
| sy_icmag | — | |
| sy_icmagerr1 | — | |
| sy_icmagerr2 | — | |
| sy_icmagstr | — | I (Cousins) Magnitude |
| sy_imag | 15.35 mag | |
| sy_imagerr1 | 0.01 mag | |
| sy_imagerr2 | -0.01 mag | |
| sy_imagstr | 15.3456000±0.0138843 | i (Sloan) Magnitude |
| sy_jmag | 10.99 mag | |
| sy_jmagerr1 | 0.02 mag | |
| sy_jmagerr2 | -0.02 mag | |
| sy_jmagstr | 10.986±0.021 | J (2MASS) Magnitude |
| sy_kepmag | 12.16 mag | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | 12.160 | Kepler Magnitude |
| sy_kmag | 10.56 mag | |
| sy_kmagerr1 | 0.02 mag | |
| sy_kmagerr2 | -0.02 mag | |
| sy_kmagstr | 10.561±0.017 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 2.07 mas | |
| sy_plxerr1 | 0.04 mas | |
| sy_plxerr2 | -0.04 mas | |
| sy_plxstr | 2.0669700±0.0430861 | Parallax [mas] |
| sy_pm | 23.74 mas/yr | |
| sy_pmdec | -22.72 mas/yr | |
| sy_pmdecerr1 | 0.04 mas/yr | |
| sy_pmdecerr2 | -0.04 mas/yr | |
| sy_pmdecstr | -22.7225000±0.0418582 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.05 mas/yr | |
| sy_pmerr2 | -0.05 mas/yr | |
| sy_pmra | -6.87 mas/yr | |
| sy_pmraerr1 | 0.07 mas/yr | |
| sy_pmraerr2 | -0.07 mas/yr | |
| sy_pmrastr | -6.874240±0.073306 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 23.7395700±0.0453408 | Total Proper Motion [mas/yr] |
| sy_pnum | 1 | |
| sy_refname | <a refstr=STASSUN_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019AJ....158..138S/abstract target=ref>TICv8</a> | System Parameter Reference |
| sy_rmag | 15.51 mag | |
| sy_rmagerr1 | 0.01 mag | |
| sy_rmagerr2 | -0.01 mag | |
| sy_rmagstr | 15.5054000±0.0133354 | r (Sloan) Magnitude |
| sy_snum | 1 | |
| sy_tmag | 11.67 mag | |
| sy_tmagerr1 | 6.00e-3 mag | |
| sy_tmagerr2 | -6.00e-3 mag | |
| sy_tmagstr | 11.6736±0.0060 | TESS Magnitude |
| sy_umag | 15.61 mag | |
| sy_umagerr1 | 9.54e-3 mag | |
| sy_umagerr2 | -9.54e-3 mag | |
| sy_umagstr | 15.6082000±0.0095356 | u (Sloan) Magnitude |
| sy_vmag | 12.34 mag | |
| sy_vmagerr1 | 0.09 mag | |
| sy_vmagerr2 | -0.09 mag | |
| sy_vmagstr | 12.339±0.092 | V (Johnson) Magnitude |
| sy_w1mag | 10.54 mag | |
| sy_w1magerr1 | 0.02 mag | |
| sy_w1magerr2 | -0.02 mag | |
| sy_w1magstr | 10.538±0.024 | W1 (WISE) Magnitude |
| sy_w2mag | 10.59 mag | |
| sy_w2magerr1 | 0.02 mag | |
| sy_w2magerr2 | -0.02 mag | |
| sy_w2magstr | 10.585±0.020 | W2 (WISE) Magnitude |
| sy_w3mag | 10.58 mag | |
| sy_w3magerr1 | 0.09 mag | |
| sy_w3magerr2 | -0.09 mag | |
| sy_w3magstr | 10.577±0.088 | W3 (WISE) Magnitude |
| sy_w4mag | 8.80 mag | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | 8.802 | W4 (WISE) Magnitude |
| sy_zmag | 14.05 mag | |
| sy_zmagerr1 | 0.02 mag | |
| sy_zmagerr2 | -0.02 mag | |
| sy_zmagstr | 14.0529000±0.0233282 | z (Sloan) Magnitude |
| tic_id | TIC 27635334 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 0 | |
| x | -0.53 | |
| y | 0.80 | |
| z | 0.28 |
Transit • 2017 • K2
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 16.42 deg | |
| decstr | +16d25m10.26s | Dec [sexagesimal] |
| default_flag | 0 | |
| disc_facility | K2 | Discovery Facility |
| disc_instrument | Kepler CCD Array | Discovery Instrument |
| disc_locale | Space | Discovery Locale |
| disc_pubdate | 2017-04 | Discovery Publication Date |
| disc_refname | <a refstr=PETIGURA_ET_AL__2017 href=https://ui.adsabs.harvard.edu/abs/2017AJ....153..142P/abstract target=ref>Petigura et al. 2017</a> | Discovery Reference |
| disc_telescope | 0.95 m Kepler Telescope | Discovery Telescope |
| disc_year | 2017 | |
| discoverymethod | Transit | Discovery Method |
| dkin_flag | 0 | |
| elat | -3.40 deg | |
| elon | 121.91 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 655794055300531456 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 655794055300531456 | Gaia DR3 ID |
| glat | 25.35 deg | |
| glon | 206.69 deg | |
| hd_name | — | HD ID |
| hip_name | — | HIP ID |
| hostname | K2-108 | Host Name |
| htm20 | -1691712073 | |
| ima_flag | 0 | |
| micro_flag | 0 | |
| obm_flag | 0 | |
| pl_bmasse | — | |
| pl_bmasseerr1 | — | |
| pl_bmasseerr2 | — | |
| pl_bmasselim | — | |
| pl_bmassestr | — | Planet Mass or Mass*sin(i) [Earth Mass] |
| pl_bmassj | — | |
| pl_bmassjerr1 | — | |
| pl_bmassjerr2 | — | |
| pl_bmassjlim | — | |
| pl_bmassjstr | — | Planet Mass or Mass*sin(i) [Jupiter Mass] |
| pl_bmassprov | — | Planet Mass or Mass*sin(i) Provenance |
| pl_cmasse | — | |
| pl_cmasseerr1 | — | |
| pl_cmasseerr2 | — | |
| pl_cmasselim | — | |
| pl_cmassestr | — | Planet Mass*sin(i)/sin(i) [Earth Mass] |
| pl_cmassj | — | |
| pl_cmassjerr1 | — | |
| pl_cmassjerr2 | — | |
| pl_cmassjlim | — | |
| pl_cmassjstr | — | Planet Mass*sin(i)/sin(i) [Jupiter Mass] |
| pl_controv_flag | 0 | |
| pl_dens | — | |
| pl_denserr1 | — | |
| pl_denserr2 | — | |
| pl_denslim | — | |
| pl_densstr | — | Planet Density [g/cm**3] |
| pl_eqt | — | |
| pl_eqterr1 | — | |
| pl_eqterr2 | — | |
| pl_eqtlim | — | |
| pl_eqtstr | — | Equilibrium Temperature [K] |
| pl_imppar | 0.41 | |
| pl_impparerr1 | 0.30 | |
| pl_impparerr2 | -0.28 | |
| pl_impparlim | 0 | |
| pl_impparstr | <div><span class="supersubNumber">0.41</span> <span class="superscript">+0.30</span><span class="subscript">-0.28</span> </div> | Impact Parameter |
| pl_insol | — | |
| pl_insolerr1 | — | |
| pl_insolerr2 | — | |
| pl_insollim | — | |
| pl_insolstr | — | Insolation Flux [Earth Flux] |
| pl_letter | b | Planet Letter |
| pl_masse | — | |
| pl_masseerr1 | — | |
| pl_masseerr2 | — | |
| pl_masselim | — | |
| pl_massestr | — | Planet Mass [Earth Mass] |
| pl_massj | — | |
| pl_massjerr1 | — | |
| pl_massjerr2 | — | |
| pl_massjlim | — | |
| pl_massjstr | — | Planet Mass [Jupiter Mass] |
| pl_msinie | — | |
| pl_msinieerr1 | — | |
| pl_msinieerr2 | — | |
| pl_msinielim | — | |
| pl_msiniestr | — | Planet Mass*sin(i) [Earth Mass] |
| pl_msinij | — | |
| pl_msinijerr1 | — | |
| pl_msinijerr2 | — | |
| pl_msinijlim | — | |
| pl_msinijstr | — | Planet Mass*sin(i) [Jupiter Mass] |
| pl_name | K2-108 b | Planet Name |
| pl_ndispec | 0 | |
| pl_nespec | 0 | |
| pl_nnotes | 0 | |
| pl_ntranspec | 0 | |
| pl_occdep | — | |
| pl_occdeperr1 | — | |
| pl_occdeperr2 | — | |
| pl_occdeplim | — | |
| pl_occdepstr | — | Occultation Depth [%] |
| pl_orbeccen | — | |
| pl_orbeccenerr1 | — | |
| pl_orbeccenerr2 | — | |
| pl_orbeccenlim | — | |
| pl_orbeccenstr | — | Eccentricity |
| pl_orbincl | — | |
| pl_orbinclerr1 | — | |
| pl_orbinclerr2 | — | |
| pl_orbincllim | — | |
| pl_orbinclstr | — | Inclination [deg] |
| pl_orblper | — | |
| pl_orblpererr1 | — | |
| pl_orblpererr2 | — | |
| pl_orblperlim | — | |
| pl_orblperstr | — | Argument of Periastron [deg] |
| pl_orbper | 4.73 day | |
| pl_orbpererr1 | 2.28e-4 day | |
| pl_orbpererr2 | -2.23e-4 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | <div><span class="supersubNumber">4.734006</span> <span class="superscript">+0.000228</span><span class="subscript">-0.000223</span> </div> | Orbital Period [day] |
| pl_orbsmax | — | |
| pl_orbsmaxerr1 | — | |
| pl_orbsmaxerr2 | — | |
| pl_orbsmaxlim | — | |
| pl_orbsmaxstr | — | Orbit Semi-Major Axis [au] |
| pl_orbtper | — | |
| pl_orbtpererr1 | — | |
| pl_orbtpererr2 | — | |
| pl_orbtperlim | — | |
| pl_orbtperstr | — | Epoch of Periastron [day] |
| pl_projobliq | — | |
| pl_projobliqerr1 | — | |
| pl_projobliqerr2 | — | |
| pl_projobliqlim | — | |
| pl_projobliqstr | — | Projected Obliquity [deg] |
| pl_pubdate | 2018-01 | Planetary Parameter Reference Publication Date |
| pl_rade | 5.30 Rearth | |
| pl_radeerr1 | 0.90 Rearth | |
| pl_radeerr2 | -0.70 Rearth | |
| pl_radelim | 0 | |
| pl_radestr | <div><span class="supersubNumber">5.3</span> <span class="superscript">+0.9</span><span class="subscript">-0.7</span> </div> | Planet Radius [Earth Radius] |
| pl_radj | 0.47 Rjupiter | |
| pl_radjerr1 | 0.08 Rjupiter | |
| pl_radjerr2 | -0.06 Rjupiter | |
| pl_radjlim | 0 | |
| pl_radjstr | <div><span class="supersubNumber">0.47</span> <span class="superscript">+0.08</span><span class="subscript">-0.06</span> </div> | Planet Radius [Jupiter Radius] |
| pl_ratdor | — | |
| pl_ratdorerr1 | — | |
| pl_ratdorerr2 | — | |
| pl_ratdorlim | — | |
| pl_ratdorstr | — | Ratio of Semi-Major Axis to Stellar Radius |
| pl_ratror | 0.03 | |
| pl_ratrorerr1 | 1.80e-3 | |
| pl_ratrorerr2 | -7.00e-4 | |
| pl_ratrorlim | 0 | |
| pl_ratrorstr | <div><span class="supersubNumber">0.0276</span> <span class="superscript">+0.0018</span><span class="subscript">-0.0007</span> </div> | Ratio of Planet to Stellar Radius |
| pl_refname | <a refstr=PETIGURA_ET_AL__2018 href=https://ui.adsabs.harvard.edu/abs/2018AJ....155...21P/abstract target=ref>Petigura et al. 2018</a> | Planetary Parameter Reference |
| pl_rvamp | — | |
| pl_rvamperr1 | — | |
| pl_rvamperr2 | — | |
| pl_rvamplim | — | |
| pl_rvampstr | — | Radial Velocity Amplitude [m/s] |
| pl_trandep | — | |
| pl_trandeperr1 | — | |
| pl_trandeperr2 | — | |
| pl_trandeplim | — | |
| pl_trandepstr | — | Transit Depth [%] |
| pl_trandur | 3.55 hour | |
| pl_trandurerr1 | 0.07 hour | |
| pl_trandurerr2 | -0.06 hour | |
| pl_trandurlim | 0 | |
| pl_trandurstr | <div><span class="supersubNumber">3.54960</span><span class="superscript">+0.06960</span><span class="subscript">-0.06000</span></div> | Transit Duration [hour] |
| pl_tranmid | 2.46e6 day | |
| pl_tranmiderr1 | 1.72e-3 day | |
| pl_tranmiderr2 | -1.80e-3 day | |
| pl_tranmidlim | 0 | |
| pl_tranmidstr | <div><span class="supersubNumber">2457145.09672</span> <span class="superscript">+0.001725</span><span class="subscript">-0.001805</span> </div> | Time of Conjunction (Transit Midpoint) [day] |
| pl_trueobliq | — | |
| pl_trueobliqerr1 | — | |
| pl_trueobliqerr2 | — | |
| pl_trueobliqlim | — | |
| pl_trueobliqstr | — | True Obliquity [deg] |
| pl_tsystemref | BJD | Time Reference Frame and Standard |
| ptv_flag | 0 | |
| pul_flag | 0 | |
| ra | 123.38 deg | |
| rastr | 08h13m31.64s | RA [sexagesimal] |
| releasedate | 2017-12-14 | Release Date |
| rowupdate | 2017-12-14 | Date of Last Update |
| rv_flag | 1 | |
| soltype | Published Candidate | Solution Type |
| st_age | — | |
| st_ageerr1 | — | |
| st_ageerr2 | — | |
| st_agelim | — | |
| st_agestr | — | Stellar Age [Gyr] |
| st_dens | — | |
| st_denserr1 | — | |
| st_denserr2 | — | |
| st_denslim | — | |
| st_densstr | — | Stellar Density [g/cm**3] |
| st_logg | — | |
| st_loggerr1 | — | |
| st_loggerr2 | — | |
| st_logglim | — | |
| st_loggstr | — | Stellar Surface Gravity [log(cm/s**2)] |
| st_lum | — | |
| st_lumerr1 | — | |
| st_lumerr2 | — | |
| st_lumlim | — | |
| st_lumstr | — | Stellar Luminosity [log(Solar)] |
| st_mass | — | |
| st_masserr1 | — | |
| st_masserr2 | — | |
| st_masslim | — | |
| st_massstr | — | Stellar Mass [Solar mass] |
| st_met | — | |
| st_meterr1 | — | |
| st_meterr2 | — | |
| st_metlim | — | |
| st_metratio | — | Stellar Metallicity Ratio |
| st_metstr | — | Stellar Metallicity [dex] |
| st_nphot | 0 | |
| st_nrvc | 0 | |
| st_nspec | 0 | |
| st_rad | 1.77 Rsun | |
| st_raderr1 | — | |
| st_raderr2 | — | |
| st_radlim | 0 | |
| st_radstr | 1.77 | Stellar Radius [Solar Radius] |
| st_radv | — | |
| st_radverr1 | — | |
| st_radverr2 | — | |
| st_radvlim | — | |
| st_radvstr | — | Systemic Radial Velocity [km/s] |
| st_refname | <a refstr=PETIGURA_ET_AL__2018 href=https://ui.adsabs.harvard.edu/abs/2018AJ....155...21P/abstract target=ref>Petigura et al. 2018</a> | Stellar Parameter Reference |
| st_rotp | — | |
| st_rotperr1 | — | |
| st_rotperr2 | — | |
| st_rotplim | — | |
| st_rotpstr | — | Stellar Rotational Period [day] |
| st_spectype | — | Spectral Type |
| st_teff | — | |
| st_tefferr1 | — | |
| st_tefferr2 | — | |
| st_tefflim | — | |
| st_teffstr | — | Stellar Effective Temperature [K] |
| st_vsin | — | |
| st_vsinerr1 | — | |
| st_vsinerr2 | — | |
| st_vsinlim | — | |
| st_vsinstr | — | Stellar Rotational Velocity [km/s] |
| sy_bmag | 13.11 mag | |
| sy_bmagerr1 | 0.04 mag | |
| sy_bmagerr2 | -0.04 mag | |
| sy_bmagstr | 13.106±0.045 | B (Johnson) Magnitude |
| sy_dist | 477.30 pc | |
| sy_disterr1 | 10.09 pc | |
| sy_disterr2 | -9.69 pc | |
| sy_diststr | <div><span class="supersubNumber">477.295</span><span class="superscript">+10.094</span><span class="subscript">-9.692</span></div> | Distance [pc] |
| sy_gaiamag | 12.17 mag | |
| sy_gaiamagerr1 | 2.01e-4 mag | |
| sy_gaiamagerr2 | -2.01e-4 mag | |
| sy_gaiamagstr | 12.170400±0.000201 | Gaia Magnitude |
| sy_gmag | 15.75 mag | |
| sy_gmagerr1 | 0.01 mag | |
| sy_gmagerr2 | -0.01 mag | |
| sy_gmagstr | 15.7535000±0.0132907 | g (Sloan) Magnitude |
| sy_hmag | 10.65 mag | |
| sy_hmagerr1 | 0.02 mag | |
| sy_hmagerr2 | -0.02 mag | |
| sy_hmagstr | 10.652±0.022 | H (2MASS) Magnitude |
| sy_icmag | — | |
| sy_icmagerr1 | — | |
| sy_icmagerr2 | — | |
| sy_icmagstr | — | I (Cousins) Magnitude |
| sy_imag | 15.35 mag | |
| sy_imagerr1 | 0.01 mag | |
| sy_imagerr2 | -0.01 mag | |
| sy_imagstr | 15.3456000±0.0138843 | i (Sloan) Magnitude |
| sy_jmag | 10.99 mag | |
| sy_jmagerr1 | 0.02 mag | |
| sy_jmagerr2 | -0.02 mag | |
| sy_jmagstr | 10.986±0.021 | J (2MASS) Magnitude |
| sy_kepmag | 12.16 mag | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | 12.160 | Kepler Magnitude |
| sy_kmag | 10.56 mag | |
| sy_kmagerr1 | 0.02 mag | |
| sy_kmagerr2 | -0.02 mag | |
| sy_kmagstr | 10.561±0.017 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 2.07 mas | |
| sy_plxerr1 | 0.04 mas | |
| sy_plxerr2 | -0.04 mas | |
| sy_plxstr | 2.0669700±0.0430861 | Parallax [mas] |
| sy_pm | 23.74 mas/yr | |
| sy_pmdec | -22.72 mas/yr | |
| sy_pmdecerr1 | 0.04 mas/yr | |
| sy_pmdecerr2 | -0.04 mas/yr | |
| sy_pmdecstr | -22.7225000±0.0418582 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.05 mas/yr | |
| sy_pmerr2 | -0.05 mas/yr | |
| sy_pmra | -6.87 mas/yr | |
| sy_pmraerr1 | 0.07 mas/yr | |
| sy_pmraerr2 | -0.07 mas/yr | |
| sy_pmrastr | -6.874240±0.073306 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 23.7395700±0.0453408 | Total Proper Motion [mas/yr] |
| sy_pnum | 1 | |
| sy_refname | <a refstr=STASSUN_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019AJ....158..138S/abstract target=ref>TICv8</a> | System Parameter Reference |
| sy_rmag | 15.51 mag | |
| sy_rmagerr1 | 0.01 mag | |
| sy_rmagerr2 | -0.01 mag | |
| sy_rmagstr | 15.5054000±0.0133354 | r (Sloan) Magnitude |
| sy_snum | 1 | |
| sy_tmag | 11.67 mag | |
| sy_tmagerr1 | 6.00e-3 mag | |
| sy_tmagerr2 | -6.00e-3 mag | |
| sy_tmagstr | 11.6736±0.0060 | TESS Magnitude |
| sy_umag | 15.61 mag | |
| sy_umagerr1 | 9.54e-3 mag | |
| sy_umagerr2 | -9.54e-3 mag | |
| sy_umagstr | 15.6082000±0.0095356 | u (Sloan) Magnitude |
| sy_vmag | 12.34 mag | |
| sy_vmagerr1 | 0.09 mag | |
| sy_vmagerr2 | -0.09 mag | |
| sy_vmagstr | 12.339±0.092 | V (Johnson) Magnitude |
| sy_w1mag | 10.54 mag | |
| sy_w1magerr1 | 0.02 mag | |
| sy_w1magerr2 | -0.02 mag | |
| sy_w1magstr | 10.538±0.024 | W1 (WISE) Magnitude |
| sy_w2mag | 10.59 mag | |
| sy_w2magerr1 | 0.02 mag | |
| sy_w2magerr2 | -0.02 mag | |
| sy_w2magstr | 10.585±0.020 | W2 (WISE) Magnitude |
| sy_w3mag | 10.58 mag | |
| sy_w3magerr1 | 0.09 mag | |
| sy_w3magerr2 | -0.09 mag | |
| sy_w3magstr | 10.577±0.088 | W3 (WISE) Magnitude |
| sy_w4mag | 8.80 mag | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | 8.802 | W4 (WISE) Magnitude |
| sy_zmag | 14.05 mag | |
| sy_zmagerr1 | 0.02 mag | |
| sy_zmagerr2 | -0.02 mag | |
| sy_zmagstr | 14.0529000±0.0233282 | z (Sloan) Magnitude |
| tic_id | TIC 27635334 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 0 | |
| x | -0.53 | |
| y | 0.80 | |
| z | 0.28 |