Exoplanet Records
Transit • 2018 • K2
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 11.84 deg | |
| decstr | +11d50m33.89s | Dec [sexagesimal] |
| default_flag | 1 | |
| disc_facility | K2 | Discovery Facility |
| disc_instrument | Kepler CCD Array | Discovery Instrument |
| disc_locale | Space | Discovery Locale |
| disc_pubdate | 2018-07 | Discovery Publication Date |
| disc_refname | <a refstr=GILES_ET_AL__2018 href=https://ui.adsabs.harvard.edu/abs/2018A&A...615L..13G/abstract target=ref>Giles et al. 2018</a> | Discovery Reference |
| disc_telescope | 0.95 m Kepler Telescope | Discovery Telescope |
| disc_year | 2018 | |
| discoverymethod | Transit | Discovery Method |
| dkin_flag | 0 | |
| elat | 2.94 deg | |
| elon | 156.53 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 3882879683758393344 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 3882879683758393344 | Gaia DR3 ID |
| glat | 55.10 deg | |
| glon | 232.29 deg | |
| hd_name | — | HD ID |
| hip_name | — | HIP ID |
| hostname | EPIC 248847494 | Host Name |
| htm20 | -1842724207 | |
| ima_flag | 0 | |
| micro_flag | 0 | |
| obm_flag | 0 | |
| pl_bmasse | 4131.79 Mearth | |
| pl_bmasseerr1 | — | |
| pl_bmasseerr2 | — | |
| pl_bmasselim | 1 | |
| pl_bmassestr | <4132 | Planet Mass or Mass*sin(i) [Earth Mass] |
| pl_bmassj | 13 Mjupiter | |
| pl_bmassjerr1 | — | |
| pl_bmassjerr2 | — | |
| pl_bmassjlim | 1 | |
| pl_bmassjstr | <13 | 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 | — | |
| pl_denserr1 | — | |
| pl_denserr2 | — | |
| pl_denslim | — | |
| pl_densstr | — | Planet Density [g/cm**3] |
| pl_eqt | 183 K | |
| pl_eqterr1 | 25 K | |
| pl_eqterr2 | -18 K | |
| pl_eqtlim | 0 | |
| pl_eqtstr | <div><span class="supersubNumber">183</span><span class="superscript">+25</span><span class="subscript">-18</span></div> | Equilibrium Temperature [K] |
| pl_imppar | 0.79 | |
| pl_impparerr1 | 0.04 | |
| pl_impparerr2 | -0.07 | |
| pl_impparlim | 0 | |
| pl_impparstr | <div><span class="supersubNumber">0.79</span><span class="superscript">+0.04</span><span class="subscript">-0.07</span></div> | Impact Parameter |
| pl_insol | 0.19 Searth | |
| pl_insolerr1 | 0.12 Searth | |
| pl_insolerr2 | -0.07 Searth | |
| pl_insollim | 0 | |
| pl_insolstr | <div><span class="supersubNumber">0.19</span><span class="superscript">+0.12</span><span class="subscript">-0.07</span></div> | Insolation Flux [Earth Flux] |
| pl_letter | b | Planet Letter |
| pl_masse | 4131.79 Mearth | |
| pl_masseerr1 | — | |
| pl_masseerr2 | — | |
| pl_masselim | 1 | |
| pl_massestr | <4132 | Planet Mass [Earth Mass] |
| pl_massj | 13 Mjupiter | |
| pl_massjerr1 | — | |
| pl_massjerr2 | — | |
| pl_massjlim | 1 | |
| pl_massjstr | <13 | 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 | EPIC 248847494 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 | |
| pl_orbeccenerr1 | — | |
| pl_orbeccenerr2 | — | |
| pl_orbeccenlim | 0 | |
| pl_orbeccenstr | 0 | Eccentricity |
| pl_orbincl | 89.87 deg | |
| pl_orbinclerr1 | 0.02 deg | |
| pl_orbinclerr2 | -0.03 deg | |
| pl_orbincllim | 0 | |
| pl_orbinclstr | <div><span class="supersubNumber">89.87</span><span class="superscript">+0.02</span><span class="subscript">-0.03</span></div> | Inclination [deg] |
| pl_orblper | — | |
| pl_orblpererr1 | — | |
| pl_orblpererr2 | — | |
| pl_orblperlim | — | |
| pl_orblperstr | — | Argument of Periastron [deg] |
| pl_orbper | 3650 day | |
| pl_orbpererr1 | 1280 day | |
| pl_orbpererr2 | -1130 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | <div><span class="supersubNumber">3650</span><span class="superscript">+1280</span><span class="subscript">-1130</span></div> | Orbital Period [day] |
| pl_orbsmax | 4.50 au | |
| pl_orbsmaxerr1 | 1 au | |
| pl_orbsmaxerr2 | -1 au | |
| pl_orbsmaxlim | 0 | |
| pl_orbsmaxstr | 4.5±1.0 | 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 | 2018-07 | Planetary Parameter Reference Publication Date |
| pl_rade | 12.44 Rearth | |
| pl_radeerr1 | 0.78 Rearth | |
| pl_radeerr2 | -0.78 Rearth | |
| pl_radelim | 0 | |
| pl_radestr | 12.4±0.8 | Planet Radius [Earth Radius] |
| pl_radj | 1.11 Rjupiter | |
| pl_radjerr1 | 0.07 Rjupiter | |
| pl_radjerr2 | -0.07 Rjupiter | |
| pl_radjlim | 0 | |
| pl_radjstr | 1.11±0.07 | Planet Radius [Jupiter Radius] |
| pl_ratdor | — | |
| pl_ratdorerr1 | — | |
| pl_ratdorerr2 | — | |
| pl_ratdorlim | — | |
| pl_ratdorstr | — | Ratio of Semi-Major Axis to Stellar Radius |
| pl_ratror | 0.04 | |
| pl_ratrorerr1 | 2.00e-3 | |
| pl_ratrorerr2 | -2.00e-3 | |
| pl_ratrorlim | 0 | |
| pl_ratrorstr | 0.042±0.002 | Ratio of Planet to Stellar Radius |
| pl_refname | <a refstr=GILES_ET_AL__2018 href=https://ui.adsabs.harvard.edu/abs/2018A&A...615L..13G/abstract target=ref>Giles et al. 2018</a> | Planetary Parameter Reference |
| pl_rvamp | — | |
| pl_rvamperr1 | — | |
| pl_rvamperr2 | — | |
| pl_rvamplim | — | |
| pl_rvampstr | — | Radial Velocity Amplitude [m/s] |
| pl_trandep | 0.18 % | |
| pl_trandeperr1 | — | |
| pl_trandeperr2 | — | |
| pl_trandeplim | 0 | |
| pl_trandepstr | 0.18 | Transit Depth [%] |
| pl_trandur | 53.60 hour | |
| pl_trandurerr1 | 5.90 hour | |
| pl_trandurerr2 | -5.30 hour | |
| pl_trandurlim | 0 | |
| pl_trandurstr | <div><span class="supersubNumber">53.6</span><span class="superscript">+5.9</span><span class="subscript">-5.3</span></div> | Transit Duration [hour] |
| pl_tranmid | 2.46e6 day | |
| pl_tranmiderr1 | 0.01 day | |
| pl_tranmiderr2 | -0.01 day | |
| pl_tranmidlim | 0 | |
| pl_tranmidstr | 2457967.17±0.01 | 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 | 159.39 deg | |
| rastr | 10h37m33.38s | RA [sexagesimal] |
| releasedate | 2019-07-25 | Release Date |
| rowupdate | 2019-07-19 | 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 | 0.06 g/cm**3 | |
| st_denserr1 | 7.00e-3 g/cm**3 | |
| st_denserr2 | -7.00e-3 g/cm**3 | |
| st_denslim | 0 | |
| st_densstr | 0.064±0.007 | Stellar Density [g/cm**3] |
| st_logg | 3.52 log(cm/s**2) | |
| st_loggerr1 | — | |
| st_loggerr2 | — | |
| st_logglim | 0 | |
| st_loggstr | 3.52 | Stellar Surface Gravity [log(cm/s**2)] |
| st_lum | — | |
| st_lumerr1 | — | |
| st_lumerr2 | — | |
| st_lumlim | — | |
| st_lumstr | — | Stellar Luminosity [log(Solar)] |
| st_mass | 0.90 Msun | |
| st_masserr1 | 0.09 Msun | |
| st_masserr2 | -0.09 Msun | |
| st_masslim | 0 | |
| st_massstr | 0.90±0.09 | Stellar Mass [Solar mass] |
| st_met | -0.23 dex | |
| st_meterr1 | 0.04 dex | |
| st_meterr2 | -0.04 dex | |
| st_metlim | 0 | |
| st_metratio | [Fe/H] | Stellar Metallicity Ratio |
| st_metstr | -0.23±0.04 | Stellar Metallicity [dex] |
| st_nphot | 0 | |
| st_nrvc | 0 | |
| st_nspec | 0 | |
| st_rad | 2.70 Rsun | |
| st_raderr1 | 0.12 Rsun | |
| st_raderr2 | -0.12 Rsun | |
| st_radlim | 0 | |
| st_radstr | 2.70±0.12 | Stellar Radius [Solar Radius] |
| st_radv | — | |
| st_radverr1 | — | |
| st_radverr2 | — | |
| st_radvlim | — | |
| st_radvstr | — | Systemic Radial Velocity [km/s] |
| st_refname | <a refstr=GILES_ET_AL__2018 href=https://ui.adsabs.harvard.edu/abs/2018A&A...615L..13G/abstract target=ref>Giles 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 | 4898 K | |
| st_tefferr1 | 68 K | |
| st_tefferr2 | -68 K | |
| st_tefflim | 0 | |
| st_teffstr | 4898±68 | Stellar Effective Temperature [K] |
| st_vsin | — | |
| st_vsinerr1 | — | |
| st_vsinerr2 | — | |
| st_vsinlim | — | |
| st_vsinstr | — | Stellar Rotational Velocity [km/s] |
| sy_bmag | 13.33 mag | |
| sy_bmagerr1 | 0.07 mag | |
| sy_bmagerr2 | -0.07 mag | |
| sy_bmagstr | 13.327±0.068 | B (Johnson) Magnitude |
| sy_dist | 551.89 pc | |
| sy_disterr1 | 12.75 pc | |
| sy_disterr2 | -12.75 pc | |
| sy_diststr | 551.886±12.752 | Distance [pc] |
| sy_gaiamag | 12.17 mag | |
| sy_gaiamagerr1 | 2.19e-4 mag | |
| sy_gaiamagerr2 | -2.19e-4 mag | |
| sy_gaiamagstr | 12.172200±0.000219 | Gaia Magnitude |
| sy_gmag | 13.24 mag | |
| sy_gmagerr1 | 1.28e-3 mag | |
| sy_gmagerr2 | -1.28e-3 mag | |
| sy_gmagstr | 13.2377000±0.0012834 | g (Sloan) Magnitude |
| sy_hmag | 10.23 mag | |
| sy_hmagerr1 | 0.02 mag | |
| sy_hmagerr2 | -0.02 mag | |
| sy_hmagstr | 10.235±0.022 | H (2MASS) Magnitude |
| sy_icmag | — | |
| sy_icmagerr1 | — | |
| sy_icmagerr2 | — | |
| sy_icmagstr | — | I (Cousins) Magnitude |
| sy_imag | 11.97 mag | |
| sy_imagerr1 | 1.59e-3 mag | |
| sy_imagerr2 | -1.59e-3 mag | |
| sy_imagstr | 11.9699000±0.0015929 | i (Sloan) Magnitude |
| sy_jmag | 10.77 mag | |
| sy_jmagerr1 | 0.02 mag | |
| sy_jmagerr2 | -0.02 mag | |
| sy_jmagstr | 10.765±0.023 | J (2MASS) Magnitude |
| sy_kepmag | 12.17 mag | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | 12.171 | Kepler Magnitude |
| sy_kmag | 10.15 mag | |
| sy_kmagerr1 | 0.02 mag | |
| sy_kmagerr2 | -0.02 mag | |
| sy_kmagstr | 10.148±0.020 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 1.78 mas | |
| sy_plxerr1 | 0.04 mas | |
| sy_plxerr2 | -0.04 mas | |
| sy_plxstr | 1.7834600±0.0415452 | Parallax [mas] |
| sy_pm | 38.76 mas/yr | |
| sy_pmdec | 1.21 mas/yr | |
| sy_pmdecerr1 | 0.06 mas/yr | |
| sy_pmdecerr2 | -0.06 mas/yr | |
| sy_pmdecstr | 1.2101900±0.0556756 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.07 mas/yr | |
| sy_pmerr2 | -0.07 mas/yr | |
| sy_pmra | -38.74 mas/yr | |
| sy_pmraerr1 | 0.07 mas/yr | |
| sy_pmraerr2 | -0.07 mas/yr | |
| sy_pmrastr | -38.7430000±0.0718606 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 38.7618964±0.0718466 | 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 | 12.20 mag | |
| sy_rmagerr1 | 7.05e-4 mag | |
| sy_rmagerr2 | -7.05e-4 mag | |
| sy_rmagstr | 12.2009000±0.0007049 | r (Sloan) Magnitude |
| sy_snum | 1 | |
| sy_tmag | 11.59 mag | |
| sy_tmagerr1 | 7.40e-3 mag | |
| sy_tmagerr2 | -7.40e-3 mag | |
| sy_tmagstr | 11.5940±0.0074 | TESS Magnitude |
| sy_umag | 15.87 mag | |
| sy_umagerr1 | 9.30e-3 mag | |
| sy_umagerr2 | -9.30e-3 mag | |
| sy_umagstr | 15.8687000±0.0093011 | u (Sloan) Magnitude |
| sy_vmag | 12.35 mag | |
| sy_vmagerr1 | 0.08 mag | |
| sy_vmagerr2 | -0.08 mag | |
| sy_vmagstr | 12.353±0.080 | V (Johnson) Magnitude |
| sy_w1mag | 10.12 mag | |
| sy_w1magerr1 | 0.02 mag | |
| sy_w1magerr2 | -0.02 mag | |
| sy_w1magstr | 10.121±0.023 | W1 (WISE) Magnitude |
| sy_w2mag | 10.18 mag | |
| sy_w2magerr1 | 0.02 mag | |
| sy_w2magerr2 | -0.02 mag | |
| sy_w2magstr | 10.175±0.020 | W2 (WISE) Magnitude |
| sy_w3mag | 10.15 mag | |
| sy_w3magerr1 | 0.07 mag | |
| sy_w3magerr2 | -0.07 mag | |
| sy_w3magstr | 10.151±0.075 | W3 (WISE) Magnitude |
| sy_w4mag | 8.32 mag | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | 8.318 | W4 (WISE) Magnitude |
| sy_zmag | 12.42 mag | |
| sy_zmagerr1 | 3.63e-3 mag | |
| sy_zmagerr2 | -3.63e-3 mag | |
| sy_zmagstr | 12.4164000±0.0036328 | z (Sloan) Magnitude |
| tic_id | TIC 392876254 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 0 | |
| x | -0.92 | |
| y | 0.34 | |
| z | 0.21 |