Exoplanet Records
Transit • 2021 • K2
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | -16.51 deg | |
| decstr | -16d30m32.41s | Dec [sexagesimal] |
| default_flag | 1 | |
| disc_facility | K2 | Discovery Facility |
| disc_instrument | Kepler CCD Array | Discovery Instrument |
| disc_locale | Space | Discovery Locale |
| disc_pubdate | 2022-01 | Discovery Publication Date |
| disc_refname | <a refstr=AZEVEDO_SILVA_ET_AL__2022 href=https://ui.adsabs.harvard.edu/abs/2022A&A...657A..68A/abstract target=ref>Azevedo Silva et al. 2022</a> | Discovery Reference |
| disc_telescope | 0.95 m Kepler Telescope | Discovery Telescope |
| disc_year | 2021 | |
| discoverymethod | Transit | Discovery Method |
| dkin_flag | 0 | |
| elat | 2.22 deg | |
| elon | 233.55 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 6258810550587404672 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 6258810550587404672 | Gaia DR3 ID |
| glat | 32.32 deg | |
| glon | 348.35 deg | |
| hd_name | HD 137496 | HD ID |
| hip_name | — | HIP ID |
| hostname | HD 137496 | Host Name |
| htm20 | 1878043934 | |
| ima_flag | 0 | |
| micro_flag | 0 | |
| obm_flag | 0 | |
| pl_bmasse | 4.04 Mearth | |
| pl_bmasseerr1 | 0.55 Mearth | |
| pl_bmasseerr2 | -0.55 Mearth | |
| pl_bmasselim | 0 | |
| pl_bmassestr | 4.04±0.55 | Planet Mass or Mass*sin(i) [Earth Mass] |
| pl_bmassj | 0.01 Mjupiter | |
| pl_bmassjerr1 | 1.73e-3 Mjupiter | |
| pl_bmassjerr2 | -1.73e-3 Mjupiter | |
| pl_bmassjlim | 0 | |
| pl_bmassjstr | 0.0127±0.0017 | 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 | 10.49 g/cm**3 | |
| pl_denserr1 | 2.08 g/cm**3 | |
| pl_denserr2 | -1.82 g/cm**3 | |
| pl_denslim | 0 | |
| pl_densstr | <div><span class="supersubNumber">10.49</span><span class="superscript">+2.08</span><span class="subscript">-1.82</span></div> | Planet Density [g/cm**3] |
| pl_eqt | 2130 K | |
| pl_eqterr1 | 30 K | |
| pl_eqterr2 | -29 K | |
| pl_eqtlim | 0 | |
| pl_eqtstr | <div><span class="supersubNumber">2130</span><span class="superscript">+30</span><span class="subscript">-29</span></div> | Equilibrium Temperature [K] |
| pl_imppar | 0.27 | |
| pl_impparerr1 | 0.14 | |
| pl_impparerr2 | -0.17 | |
| pl_impparlim | 0 | |
| pl_impparstr | <div><span class="supersubNumber">0.27</span><span class="superscript">+0.14</span><span class="subscript">-0.17</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 | 4.04 Mearth | |
| pl_masseerr1 | 0.55 Mearth | |
| pl_masseerr2 | -0.55 Mearth | |
| pl_masselim | 0 | |
| pl_massestr | 4.04±0.55 | Planet Mass [Earth Mass] |
| pl_massj | 0.01 Mjupiter | |
| pl_massjerr1 | 1.73e-3 Mjupiter | |
| pl_massjerr2 | -1.73e-3 Mjupiter | |
| pl_massjlim | 0 | |
| pl_massjstr | 0.0127±0.0017 | 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 | HD 137496 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 | 85.80 deg | |
| pl_orbinclerr1 | 2.60 deg | |
| pl_orbinclerr2 | -2.20 deg | |
| pl_orbincllim | 0 | |
| pl_orbinclstr | <div><span class="supersubNumber">85.8</span><span class="superscript">+2.6</span><span class="subscript">-2.2</span></div> | Inclination [deg] |
| pl_orblper | — | |
| pl_orblpererr1 | — | |
| pl_orblpererr2 | — | |
| pl_orblperlim | — | |
| pl_orblperstr | — | Argument of Periastron [deg] |
| pl_orbper | 1.62 day | |
| pl_orbpererr1 | 7.91e-5 day | |
| pl_orbpererr2 | -8.06e-5 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | <div><span class="supersubNumber">1.6211600</span><span class="superscript">+0.0000791</span><span class="subscript">-0.0000806</span></div> | Orbital Period [day] |
| pl_orbsmax | 0.03 au | |
| pl_orbsmaxerr1 | 1.90e-4 au | |
| pl_orbsmaxerr2 | -1.90e-4 au | |
| pl_orbsmaxlim | 0 | |
| pl_orbsmaxstr | 0.02732±0.00019 | 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 | 2022-01 | Planetary Parameter Reference Publication Date |
| pl_rade | 1.31 Rearth | |
| pl_radeerr1 | 0.06 Rearth | |
| pl_radeerr2 | -0.05 Rearth | |
| pl_radelim | 0 | |
| pl_radestr | <div><span class="supersubNumber">1.31</span><span class="superscript">+0.06</span><span class="subscript">-0.05</span></div> | Planet Radius [Earth Radius] |
| pl_radj | 0.12 Rjupiter | |
| pl_radjerr1 | 5.35e-3 Rjupiter | |
| pl_radjerr2 | -4.46e-3 Rjupiter | |
| pl_radjlim | 0 | |
| pl_radjstr | <div><span class="supersubNumber">0.117</span><span class="superscript">+0.005</span><span class="subscript">-0.004</span></div> | Planet Radius [Jupiter Radius] |
| pl_ratdor | 3.70 | |
| pl_ratdorerr1 | 0.07 | |
| pl_ratdorerr2 | -0.07 | |
| pl_ratdorlim | 0 | |
| pl_ratdorstr | 3.70±0.07 | Ratio of Semi-Major Axis to Stellar Radius |
| pl_ratror | 7.60e-3 | |
| pl_ratrorerr1 | 3.00e-4 | |
| pl_ratrorerr2 | -2.90e-4 | |
| pl_ratrorlim | 0 | |
| pl_ratrorstr | <div><span class="supersubNumber">0.00760</span><span class="superscript">+0.00030</span><span class="subscript">-0.00029</span></div> | Ratio of Planet to Stellar Radius |
| pl_refname | <a refstr=AZEVEDO_SILVA_ET_AL__2022 href=https://ui.adsabs.harvard.edu/abs/2022A&A...657A..68A/abstract target=ref>Azevedo Silva et al. 2022</a> | Planetary Parameter Reference |
| pl_rvamp | 2.14 m/s | |
| pl_rvamperr1 | 0.29 m/s | |
| pl_rvamperr2 | -0.29 m/s | |
| pl_rvamplim | 0 | |
| pl_rvampstr | 2.14±0.29 | Radial Velocity Amplitude [m/s] |
| pl_trandep | 5.75e-3 % | |
| pl_trandeperr1 | 4.61e-4 % | |
| pl_trandeperr2 | -4.28e-4 % | |
| pl_trandeplim | 0 | |
| pl_trandepstr | <div><span class="supersubNumber">0.005750</span><span class="superscript">+0.000461</span><span class="subscript">-0.000428</span></div> | Transit Depth [%] |
| pl_trandur | 3.28 hour | |
| pl_trandurerr1 | 0.10 hour | |
| pl_trandurerr2 | -0.14 hour | |
| pl_trandurlim | 0 | |
| pl_trandurstr | <div><span class="supersubNumber">3.28</span><span class="superscript">+0.10</span><span class="subscript">-0.14</span></div> | Transit Duration [hour] |
| pl_tranmid | 2.46e6 day | |
| pl_tranmiderr1 | 2.80e-3 day | |
| pl_tranmiderr2 | -2.90e-3 day | |
| pl_tranmidlim | 0 | |
| pl_tranmidstr | <div><span class="supersubNumber">2458039.1317</span><span class="superscript">+0.0028</span><span class="subscript">-0.0029</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 | 231.74 deg | |
| rastr | 15h26m58.09s | RA [sexagesimal] |
| releasedate | 2021-11-18 | Release Date |
| rowupdate | 2021-11-18 | Date of Last Update |
| rv_flag | 1 | |
| soltype | Published Confirmed | Solution Type |
| st_age | 8.30 Gyr | |
| st_ageerr1 | 0.70 Gyr | |
| st_ageerr2 | -0.70 Gyr | |
| st_agelim | 0 | |
| st_agestr | 8.3±0.7 | Stellar Age [Gyr] |
| st_dens | 0.26 g/cm**3 | |
| st_denserr1 | 0.01 g/cm**3 | |
| st_denserr2 | -0.01 g/cm**3 | |
| st_denslim | 0 | |
| st_densstr | 0.259±0.014 | Stellar Density [g/cm**3] |
| st_logg | 4.05 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 | 4.05±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 | 1.04 Msun | |
| st_masserr1 | 0.02 Msun | |
| st_masserr2 | -0.02 Msun | |
| st_masslim | 0 | |
| st_massstr | 1.04±0.02 | Stellar Mass [Solar mass] |
| st_met | -0.03 dex | |
| st_meterr1 | 0.04 dex | |
| st_meterr2 | -0.04 dex | |
| st_metlim | 0 | |
| st_metratio | [Fe/H] | Stellar Metallicity Ratio |
| st_metstr | -0.03±0.04 | Stellar Metallicity [dex] |
| st_nphot | 0 | |
| st_nrvc | 0 | |
| st_nspec | 0 | |
| st_rad | 1.59 Rsun | |
| st_raderr1 | 0.03 Rsun | |
| st_raderr2 | -0.03 Rsun | |
| st_radlim | 0 | |
| st_radstr | 1.59±0.03 | Stellar Radius [Solar Radius] |
| st_radv | -2.99 km/s | |
| st_radverr1 | 1.10e-3 km/s | |
| st_radverr2 | -1.00e-3 km/s | |
| st_radvlim | 0 | |
| st_radvstr | <div><span class="supersubNumber">-2.9889</span><span class="superscript">+0.0011</span><span class="subscript">-0.0010</span></div> | Systemic Radial Velocity [km/s] |
| st_refname | <a refstr=AZEVEDO_SILVA_ET_AL__2022 href=https://ui.adsabs.harvard.edu/abs/2022A&A...657A..68A/abstract target=ref>Azevedo Silva et al. 2022</a> | Stellar Parameter Reference |
| st_rotp | — | |
| st_rotperr1 | — | |
| st_rotperr2 | — | |
| st_rotplim | — | |
| st_rotpstr | — | Stellar Rotational Period [day] |
| st_spectype | G | Spectral Type |
| st_teff | 5799 K | |
| st_tefferr1 | 61 K | |
| st_tefferr2 | -61 K | |
| st_tefflim | 0 | |
| st_teffstr | 5799±61 | Stellar Effective Temperature [K] |
| st_vsin | — | |
| st_vsinerr1 | — | |
| st_vsinerr2 | — | |
| st_vsinlim | — | |
| st_vsinstr | — | Stellar Rotational Velocity [km/s] |
| sy_bmag | 10.67 mag | |
| sy_bmagerr1 | 0.09 mag | |
| sy_bmagerr2 | -0.09 mag | |
| sy_bmagstr | 10.667±0.090 | B (Johnson) Magnitude |
| sy_dist | 155.32 pc | |
| sy_disterr1 | 1.74 pc | |
| sy_disterr2 | -1.70 pc | |
| sy_diststr | <div><span class="supersubNumber">155.317</span><span class="superscript">+1.739</span><span class="subscript">-1.702</span></div> | Distance [pc] |
| sy_gaiamag | 9.77 mag | |
| sy_gaiamagerr1 | 6.01e-4 mag | |
| sy_gaiamagerr2 | -6.01e-4 mag | |
| sy_gaiamagstr | 9.771680±0.000601 | Gaia Magnitude |
| sy_gmag | — | |
| sy_gmagerr1 | — | |
| sy_gmagerr2 | — | |
| sy_gmagstr | — | g (Sloan) Magnitude |
| sy_hmag | 8.37 mag | |
| sy_hmagerr1 | 0.05 mag | |
| sy_hmagerr2 | -0.05 mag | |
| sy_hmagstr | 8.366±0.046 | H (2MASS) Magnitude |
| sy_icmag | — | |
| sy_icmagerr1 | — | |
| sy_icmagerr2 | — | |
| sy_icmagstr | — | I (Cousins) Magnitude |
| sy_imag | — | |
| sy_imagerr1 | — | |
| sy_imagerr2 | — | |
| sy_imagstr | — | i (Sloan) Magnitude |
| sy_jmag | 8.65 mag | |
| sy_jmagerr1 | 0.02 mag | |
| sy_jmagerr2 | -0.02 mag | |
| sy_jmagstr | 8.646±0.024 | J (2MASS) Magnitude |
| sy_kepmag | 9.83 mag | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | 9.833 | Kepler Magnitude |
| sy_kmag | 8.24 mag | |
| sy_kmagerr1 | 0.04 mag | |
| sy_kmagerr2 | -0.04 mag | |
| sy_kmagstr | 8.244±0.036 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 6.41 mas | |
| sy_plxerr1 | 0.07 mas | |
| sy_plxerr2 | -0.07 mas | |
| sy_plxstr | 6.4109100±0.0707752 | Parallax [mas] |
| sy_pm | 51.17 mas/yr | |
| sy_pmdec | -46.86 mas/yr | |
| sy_pmdecerr1 | 0.08 mas/yr | |
| sy_pmdecerr2 | -0.08 mas/yr | |
| sy_pmdecstr | -46.8641000±0.0793103 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.08 mas/yr | |
| sy_pmerr2 | -0.08 mas/yr | |
| sy_pmra | 20.54 mas/yr | |
| sy_pmraerr1 | 0.10 mas/yr | |
| sy_pmraerr2 | -0.10 mas/yr | |
| sy_pmrastr | 20.5385000±0.0976784 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 51.1671169±0.0825465 | Total Proper Motion [mas/yr] |
| sy_pnum | 2 | |
| 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 | — | |
| sy_rmagerr1 | — | |
| sy_rmagerr2 | — | |
| sy_rmagstr | — | r (Sloan) Magnitude |
| sy_snum | 1 | |
| sy_tmag | 9.30 mag | |
| sy_tmagerr1 | 6.20e-3 mag | |
| sy_tmagerr2 | -6.20e-3 mag | |
| sy_tmagstr | 9.29961±0.00620 | TESS Magnitude |
| sy_umag | — | |
| sy_umagerr1 | — | |
| sy_umagerr2 | — | |
| sy_umagstr | — | u (Sloan) Magnitude |
| sy_vmag | 9.90 mag | |
| sy_vmagerr1 | 6.00e-3 mag | |
| sy_vmagerr2 | -6.00e-3 mag | |
| sy_vmagstr | 9.899±0.006 | V (Johnson) Magnitude |
| sy_w1mag | 8.19 mag | |
| sy_w1magerr1 | 0.02 mag | |
| sy_w1magerr2 | -0.02 mag | |
| sy_w1magstr | 8.186±0.022 | W1 (WISE) Magnitude |
| sy_w2mag | 8.23 mag | |
| sy_w2magerr1 | 0.02 mag | |
| sy_w2magerr2 | -0.02 mag | |
| sy_w2magstr | 8.229±0.019 | W2 (WISE) Magnitude |
| sy_w3mag | 8.19 mag | |
| sy_w3magerr1 | 0.02 mag | |
| sy_w3magerr2 | -0.02 mag | |
| sy_w3magstr | 8.192±0.021 | W3 (WISE) Magnitude |
| sy_w4mag | 8.17 mag | |
| sy_w4magerr1 | 0.28 mag | |
| sy_w4magerr2 | -0.28 mag | |
| sy_w4magstr | 8.173±0.281 | W4 (WISE) Magnitude |
| sy_zmag | — | |
| sy_zmagerr1 | — | |
| sy_zmagerr2 | — | |
| sy_zmagstr | — | z (Sloan) Magnitude |
| tic_id | TIC 346250894 | TIC ID |
| tran_flag | 1 | |
| ttv_flag | 0 | |
| x | -0.59 | |
| y | -0.75 | |
| z | -0.28 |