Exoplanet Records
Transit • 2019 • K2
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | -7.60 deg | |
| decstr | -07d36m13.63s | Dec [sexagesimal] |
| default_flag | 1 | |
| disc_facility | K2 | Discovery Facility |
| disc_instrument | Kepler CCD Array | Discovery Instrument |
| disc_locale | Space | Discovery Locale |
| disc_pubdate | 2019-05 | Discovery Publication Date |
| disc_refname | <a refstr=DATTILO_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019AJ....157..169D/abstract target=ref>Dattilo et al. 2019</a> | Discovery Reference |
| disc_telescope | 0.95 m Kepler Telescope | Discovery Telescope |
| disc_year | 2019 | |
| discoverymethod | Transit | Discovery Method |
| dkin_flag | 0 | |
| elat | -3.83 deg | |
| elon | 349.70 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 2438623297559630592 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 2438623297559630592 | Gaia DR3 ID |
| glat | -62.25 deg | |
| glon | 73.81 deg | |
| hd_name | — | HD ID |
| hip_name | — | HIP ID |
| hostname | K2-294 | Host Name |
| htm20 | -177428536 | |
| 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 | 1425 K | |
| pl_eqterr1 | 79 K | |
| pl_eqterr2 | -54 K | |
| pl_eqtlim | 0 | |
| pl_eqtstr | <div><span class="supersubNumber">1425</span><span class="superscript">+79</span><span class="subscript">-54</span></div> | Equilibrium Temperature [K] |
| pl_imppar | 0.51 | |
| pl_impparerr1 | 0.16 | |
| pl_impparerr2 | -0.23 | |
| pl_impparlim | 0 | |
| pl_impparstr | <div><span class="supersubNumber">0.51</span><span class="superscript">+0.16</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 | K2-294 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 | 85.50 deg | |
| pl_orbinclerr1 | 2.10 deg | |
| pl_orbinclerr2 | -2 deg | |
| pl_orbincllim | 0 | |
| pl_orbinclstr | <div><span class="supersubNumber">85.5</span><span class="superscript">+2.1</span><span class="subscript">-2.0</span></div> | Inclination [deg] |
| pl_orblper | — | |
| pl_orblpererr1 | — | |
| pl_orblpererr2 | — | |
| pl_orblperlim | — | |
| pl_orblperstr | — | Argument of Periastron [deg] |
| pl_orbper | 2.50 day | |
| pl_orbpererr1 | 2.20e-4 day | |
| pl_orbpererr2 | -2.30e-4 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | <div><span class="supersubNumber">2.50387</span><span class="superscript">+0.00022</span><span class="subscript">-0.00023</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 | 2019-05 | Planetary Parameter Reference Publication Date |
| pl_rade | 1.66 Rearth | |
| pl_radeerr1 | 0.21 Rearth | |
| pl_radeerr2 | -0.19 Rearth | |
| pl_radelim | 0 | |
| pl_radestr | <div><span class="supersubNumber">1.66</span><span class="superscript">+0.21</span><span class="subscript">-0.19</span></div> | Planet Radius [Earth Radius] |
| pl_radj | 0.15 Rjupiter | |
| pl_radjerr1 | 0.02 Rjupiter | |
| pl_radjerr2 | -0.02 Rjupiter | |
| pl_radjlim | 0 | |
| pl_radjstr | <div><span class="supersubNumber">0.148</span><span class="superscript">+0.019</span><span class="subscript">-0.017</span></div> | Planet Radius [Jupiter Radius] |
| pl_ratdor | 6.49 | |
| pl_ratdorerr1 | 0.50 | |
| pl_ratdorerr2 | -0.65 | |
| pl_ratdorlim | 0 | |
| pl_ratdorstr | <div><span class="supersubNumber">6.49</span><span class="superscript">+0.50</span><span class="subscript">-0.65</span></div> | Ratio of Semi-Major Axis to Stellar Radius |
| pl_ratror | 0.01 | |
| pl_ratrorerr1 | 7.60e-4 | |
| pl_ratrorerr2 | -8.10e-4 | |
| pl_ratrorlim | 0 | |
| pl_ratrorstr | <div><span class="supersubNumber">0.01262</span><span class="superscript">+0.00076</span><span class="subscript">-0.00081</span></div> | Ratio of Planet to Stellar Radius |
| pl_refname | <a refstr=DATTILO_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019AJ....157..169D/abstract target=ref>Dattilo et al. 2019</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 | 2.60 hour | |
| pl_trandurerr1 | 0.17 hour | |
| pl_trandurerr2 | -0.15 hour | |
| pl_trandurlim | 0 | |
| pl_trandurstr | <div><span class="supersubNumber">2.60</span><span class="superscript">+0.17</span><span class="subscript">-0.15</span></div> | Transit Duration [hour] |
| pl_tranmid | 2.46e6 day | |
| pl_tranmiderr1 | 4.40e-3 day | |
| pl_tranmiderr2 | -4.10e-3 day | |
| pl_tranmidlim | 0 | |
| pl_tranmidstr | <div><span class="supersubNumber">2457740.0093</span><span class="superscript">+0.0044</span><span class="subscript">-0.0041</span></div> | Time of Conjunction (Transit Midpoint) [day] |
| pl_trueobliq | — | |
| pl_trueobliqerr1 | — | |
| pl_trueobliqerr2 | — | |
| pl_trueobliqlim | — | |
| pl_trueobliqstr | — | True Obliquity [deg] |
| pl_tsystemref | BJD-TDB | Time Reference Frame and Standard |
| ptv_flag | 0 | |
| pul_flag | 0 | |
| ra | 352.05 deg | |
| rastr | 23h28m12.40s | RA [sexagesimal] |
| releasedate | 2019-04-04 | Release Date |
| rowupdate | 2019-04-01 | Date of Last Update |
| rv_flag | 0 | |
| 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 | 4.20 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 | 4.20±0.10 | Stellar Surface Gravity [log(cm/s**2)] |
| st_lum | — | |
| st_lumerr1 | — | |
| st_lumerr2 | — | |
| st_lumlim | — | |
| st_lumstr | — | Stellar Luminosity [log(Solar)] |
| st_mass | 0.99 Msun | |
| st_masserr1 | 0.03 Msun | |
| st_masserr2 | -0.03 Msun | |
| st_masslim | 0 | |
| st_massstr | <div><span class="supersubNumber">0.9870</span><span class="superscript">+0.0340</span><span class="subscript">-0.0300</span></div> | Stellar Mass [Solar mass] |
| st_met | 0.19 dex | |
| st_meterr1 | 0.08 dex | |
| st_meterr2 | -0.08 dex | |
| st_metlim | 0 | |
| st_metratio | [M/H] | Stellar Metallicity Ratio |
| st_metstr | 0.194±0.080 | Stellar Metallicity [dex] |
| st_nphot | 0 | |
| st_nrvc | 0 | |
| st_nspec | 0 | |
| st_rad | 1.20 Rsun | |
| st_raderr1 | 0.13 Rsun | |
| st_raderr2 | -0.12 Rsun | |
| st_radlim | 0 | |
| st_radstr | <div><span class="supersubNumber">1.20</span><span class="superscript">+0.13</span><span class="subscript">-0.12</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=DATTILO_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019AJ....157..169D/abstract target=ref>Dattilo 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 | 5612 K | |
| st_tefferr1 | 50 K | |
| st_tefferr2 | -50 K | |
| st_tefflim | 0 | |
| st_teffstr | 5612±50 | Stellar Effective Temperature [K] |
| st_vsin | — | |
| st_vsinerr1 | — | |
| st_vsinerr2 | — | |
| st_vsinlim | — | |
| st_vsinstr | — | Stellar Rotational Velocity [km/s] |
| sy_bmag | 13.24 mag | |
| sy_bmagerr1 | 0.04 mag | |
| sy_bmagerr2 | -0.04 mag | |
| sy_bmagstr | 13.237±0.044 | B (Johnson) Magnitude |
| sy_dist | 373.08 pc | |
| sy_disterr1 | 6.20 pc | |
| sy_disterr2 | -6.00 pc | |
| sy_diststr | <div><span class="supersubNumber">373.078</span><span class="superscript">+6.197</span><span class="subscript">-6.002</span></div> | Distance [pc] |
| sy_gaiamag | 12.37 mag | |
| sy_gaiamagerr1 | 2.09e-4 mag | |
| sy_gaiamagerr2 | -2.09e-4 mag | |
| sy_gaiamagstr | 12.370000±0.000209 | Gaia Magnitude |
| sy_gmag | 13.22 mag | |
| sy_gmagerr1 | 1.97e-3 mag | |
| sy_gmagerr2 | -1.97e-3 mag | |
| sy_gmagstr | 13.2208000±0.0019714 | g (Sloan) Magnitude |
| sy_hmag | 10.92 mag | |
| sy_hmagerr1 | 0.03 mag | |
| sy_hmagerr2 | -0.03 mag | |
| sy_hmagstr | 10.922±0.027 | H (2MASS) Magnitude |
| sy_icmag | — | |
| sy_icmagerr1 | — | |
| sy_icmagerr2 | — | |
| sy_icmagstr | — | I (Cousins) Magnitude |
| sy_imag | 12.30 mag | |
| sy_imagerr1 | 1.26e-3 mag | |
| sy_imagerr2 | -1.26e-3 mag | |
| sy_imagstr | 12.3047000±0.0012552 | i (Sloan) Magnitude |
| sy_jmag | 11.27 mag | |
| sy_jmagerr1 | 0.03 mag | |
| sy_jmagerr2 | -0.03 mag | |
| sy_jmagstr | 11.268±0.027 | J (2MASS) Magnitude |
| sy_kepmag | 12.39 mag | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | 12.392 | Kepler Magnitude |
| sy_kmag | 10.86 mag | |
| sy_kmagerr1 | 0.02 mag | |
| sy_kmagerr2 | -0.02 mag | |
| sy_kmagstr | 10.859±0.021 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 2.65 mas | |
| sy_plxerr1 | 0.04 mas | |
| sy_plxerr2 | -0.04 mas | |
| sy_plxstr | 2.652220±0.043483 | Parallax [mas] |
| sy_pm | 22.15 mas/yr | |
| sy_pmdec | -21.46 mas/yr | |
| sy_pmdecerr1 | 0.06 mas/yr | |
| sy_pmdecerr2 | -0.06 mas/yr | |
| sy_pmdecstr | -21.4608000±0.0630103 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.06 mas/yr | |
| sy_pmerr2 | -0.06 mas/yr | |
| sy_pmra | 5.48 mas/yr | |
| sy_pmraerr1 | 0.08 mas/yr | |
| sy_pmraerr2 | -0.08 mas/yr | |
| sy_pmrastr | 5.4804900±0.0773436 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 22.1495306±0.0639802 | 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 | 12.46 mag | |
| sy_rmagerr1 | 1.35e-3 mag | |
| sy_rmagerr2 | -1.35e-3 mag | |
| sy_rmagstr | 12.4635000±0.0013526 | r (Sloan) Magnitude |
| sy_snum | 1 | |
| sy_tmag | 11.90 mag | |
| sy_tmagerr1 | 7.00e-3 mag | |
| sy_tmagerr2 | -7.00e-3 mag | |
| sy_tmagstr | 11.905±0.007 | TESS Magnitude |
| sy_umag | 14.96 mag | |
| sy_umagerr1 | 5.61e-3 mag | |
| sy_umagerr2 | -5.61e-3 mag | |
| sy_umagstr | 14.9611000±0.0056055 | u (Sloan) Magnitude |
| sy_vmag | 12.65 mag | |
| sy_vmagerr1 | 0.10 mag | |
| sy_vmagerr2 | -0.10 mag | |
| sy_vmagstr | 12.649±0.103 | V (Johnson) Magnitude |
| sy_w1mag | 10.82 mag | |
| sy_w1magerr1 | 0.02 mag | |
| sy_w1magerr2 | -0.02 mag | |
| sy_w1magstr | 10.825±0.023 | W1 (WISE) Magnitude |
| sy_w2mag | 10.87 mag | |
| sy_w2magerr1 | 0.02 mag | |
| sy_w2magerr2 | -0.02 mag | |
| sy_w2magstr | 10.874±0.022 | W2 (WISE) Magnitude |
| sy_w3mag | 10.81 mag | |
| sy_w3magerr1 | 0.12 mag | |
| sy_w3magerr2 | -0.12 mag | |
| sy_w3magstr | 10.810±0.121 | W3 (WISE) Magnitude |
| sy_w4mag | 8.85 mag | |
| sy_w4magerr1 | 0.44 mag | |
| sy_w4magerr2 | -0.44 mag | |
| sy_w4magstr | 8.845±0.437 | W4 (WISE) Magnitude |
| sy_zmag | 12.98 mag | |
| sy_zmagerr1 | 6.30e-3 mag | |
| sy_zmagerr2 | -6.30e-3 mag | |
| sy_zmagstr | 12.9827000±0.0062966 | z (Sloan) Magnitude |
| tic_id | TIC 49709169 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 0 | |
| x | 0.98 | |
| y | -0.14 | |
| z | -0.13 |