Exoplanet Records
Radial Velocity • 2022 • W. M. Keck Observatory
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 39.91 deg | |
| decstr | +39d54m42.80s | Dec [sexagesimal] |
| default_flag | 1 | |
| disc_facility | W. M. Keck Observatory | Discovery Facility |
| disc_instrument | HIRES Spectrometer | Discovery Instrument |
| disc_locale | Ground | Discovery Locale |
| disc_pubdate | 2022-05 | Discovery Publication Date |
| disc_refname | <a refstr=ANGELO_ET_AL__2022 href=https://ui.adsabs.harvard.edu/abs/2022AJ....163..227A/abstract target=ref>Angelo et al. 2022</a> | Discovery Reference |
| disc_telescope | 10 m Keck I Telescope | Discovery Telescope |
| disc_year | 2022 | |
| discoverymethod | Radial Velocity | Discovery Method |
| dkin_flag | 0 | |
| elat | 62.14 deg | |
| elon | 294.21 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 2103392720630278656 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 2103392720630278656 | Gaia DR3 ID |
| glat | 15.86 deg | |
| glon | 70.08 deg | |
| hd_name | — | HD ID |
| hip_name | — | HIP ID |
| hostname | Kepler-1656 | Host Name |
| htm20 | -448263849 | |
| ima_flag | 0 | |
| micro_flag | 0 | |
| obm_flag | 0 | |
| pl_bmasse | 126.40 Mearth | |
| pl_bmasseerr1 | 28.90 Mearth | |
| pl_bmasseerr2 | -28.90 Mearth | |
| pl_bmasselim | 0 | |
| pl_bmassestr | 126.4±28.9 | Planet Mass or Mass*sin(i) [Earth Mass] |
| pl_bmassj | 0.40 Mjupiter | |
| pl_bmassjerr1 | 0.09 Mjupiter | |
| pl_bmassjerr2 | -0.09 Mjupiter | |
| pl_bmassjlim | 0 | |
| pl_bmassjstr | 0.40±0.09 | 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 | — | |
| 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 | c | Planet Letter |
| pl_masse | 126.40 Mearth | |
| pl_masseerr1 | 28.90 Mearth | |
| pl_masseerr2 | -28.90 Mearth | |
| pl_masselim | 0 | |
| pl_massestr | 126.4±28.9 | Planet Mass [Earth Mass] |
| pl_massj | 0.40 Mjupiter | |
| pl_massjerr1 | 0.09 Mjupiter | |
| pl_massjerr2 | -0.09 Mjupiter | |
| pl_massjlim | 0 | |
| pl_massjstr | 0.40±0.09 | Planet Mass [Jupiter Mass] |
| pl_msinie | 107.20 Mearth | |
| pl_msinieerr1 | 10.20 Mearth | |
| pl_msinieerr2 | -10.20 Mearth | |
| pl_msinielim | 0 | |
| pl_msiniestr | 107.2±10.2 | Planet Mass*sin(i) [Earth Mass] |
| pl_msinij | 0.34 Mjupiter | |
| pl_msinijerr1 | 0.03 Mjupiter | |
| pl_msinijerr2 | -0.03 Mjupiter | |
| pl_msinijlim | 0 | |
| pl_msinijstr | 0.337±0.032 | Planet Mass*sin(i) [Jupiter Mass] |
| pl_name | Kepler-1656 c | 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 | 0.53 | |
| pl_orbeccenerr1 | 0.05 | |
| pl_orbeccenerr2 | -0.05 | |
| pl_orbeccenlim | 0 | |
| pl_orbeccenstr | <div><span class="supersubNumber">0.527</span><span class="superscript">+0.050</span><span class="subscript">-0.054</span></div> | Eccentricity |
| pl_orbincl | — | |
| pl_orbinclerr1 | — | |
| pl_orbinclerr2 | — | |
| pl_orbincllim | — | |
| pl_orbinclstr | — | Inclination [deg] |
| pl_orblper | 87.70 deg | |
| pl_orblpererr1 | 13.80 deg | |
| pl_orblpererr2 | -16 deg | |
| pl_orblperlim | 0 | |
| pl_orblperstr | <div><span class="supersubNumber">87.70</span><span class="superscript">+13.80</span><span class="subscript">-16.00</span></div> | Argument of Periastron [deg] |
| pl_orbper | 1919 day | |
| pl_orbpererr1 | 27 day | |
| pl_orbpererr2 | -24 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | <div><span class="supersubNumber">1919</span><span class="superscript">+27</span><span class="subscript">-24</span></div> | Orbital Period [day] |
| pl_orbsmax | 3.05 au | |
| pl_orbsmaxerr1 | 0.05 au | |
| pl_orbsmaxerr2 | -0.05 au | |
| pl_orbsmaxlim | 0 | |
| pl_orbsmaxstr | 3.053±0.049 | 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 | 2022-05 | 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=ANGELO_ET_AL__2022 href=https://ui.adsabs.harvard.edu/abs/2022AJ....163..227A/abstract target=ref>Angelo et al. 2022</a> | Planetary Parameter Reference |
| pl_rvamp | 6.35 m/s | |
| pl_rvamperr1 | 0.56 m/s | |
| pl_rvamperr2 | -0.52 m/s | |
| pl_rvamplim | 0 | |
| pl_rvampstr | <div><span class="supersubNumber">6.35</span><span class="superscript">+0.56</span><span class="subscript">-0.52</span></div> | 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 | 2459461 day | |
| pl_tranmiderr1 | 24 day | |
| pl_tranmiderr2 | -26 day | |
| pl_tranmidlim | 0 | |
| pl_tranmidstr | <div><span class="supersubNumber">2459461</span><span class="superscript">+24</span><span class="subscript">-26</span></div> | Time of Conjunction (Transit Midpoint) [day] |
| pl_trueobliq | — | |
| pl_trueobliqerr1 | — | |
| pl_trueobliqerr2 | — | |
| pl_trueobliqlim | — | |
| pl_trueobliqstr | — | True Obliquity [deg] |
| pl_tsystemref | JD | Time Reference Frame and Standard |
| ptv_flag | 0 | |
| pul_flag | 0 | |
| ra | 284.47 deg | |
| rastr | 18h57m53.34s | RA [sexagesimal] |
| releasedate | 2022-05-24 | Release Date |
| rowupdate | 2022-05-24 | Date of Last Update |
| rv_flag | 1 | |
| soltype | Published Confirmed | Solution Type |
| st_age | 6.31 Gyr | |
| st_ageerr1 | 2.10 Gyr | |
| st_ageerr2 | -2.90 Gyr | |
| st_agelim | 0 | |
| st_agestr | <div><span class="supersubNumber">6.31</span><span class="superscript">+2.10</span><span class="subscript">-2.90</span></div> | 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 | 1.03 Msun | |
| st_masserr1 | 0.04 Msun | |
| st_masserr2 | -0.04 Msun | |
| st_masslim | 0 | |
| st_massstr | 1.03±0.04 | 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 | 1.10 Rsun | |
| st_raderr1 | 0.13 Rsun | |
| st_raderr2 | -0.13 Rsun | |
| st_radlim | 0 | |
| st_radstr | 1.10±0.13 | Stellar Radius [Solar Radius] |
| st_radv | — | |
| st_radverr1 | — | |
| st_radverr2 | — | |
| st_radvlim | — | |
| st_radvstr | — | Systemic Radial Velocity [km/s] |
| st_refname | <a refstr=ANGELO_ET_AL__2022 href=https://ui.adsabs.harvard.edu/abs/2022AJ....163..227A/abstract target=ref>Angelo et al. 2022</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 | 2.80 km/s | |
| st_vsinerr1 | 1 km/s | |
| st_vsinerr2 | -1 km/s | |
| st_vsinlim | 0 | |
| st_vsinstr | 2.8±1.0 | Stellar Rotational Velocity [km/s] |
| sy_bmag | 11.90 mag | |
| sy_bmagerr1 | 0.23 mag | |
| sy_bmagerr2 | -0.23 mag | |
| sy_bmagstr | 11.900±0.225 | B (Johnson) Magnitude |
| sy_dist | 185.88 pc | |
| sy_disterr1 | 0.83 pc | |
| sy_disterr2 | -0.83 pc | |
| sy_diststr | <div><span class="supersubNumber">185.875</span><span class="superscript">+0.835</span><span class="subscript">-0.827</span></div> | Distance [pc] |
| sy_gaiamag | 11.06 mag | |
| sy_gaiamagerr1 | 4.01e-4 mag | |
| sy_gaiamagerr2 | -4.01e-4 mag | |
| sy_gaiamagstr | 11.062200±0.000401 | Gaia Magnitude |
| sy_gmag | 11.58 mag | |
| sy_gmagerr1 | 3.90e-4 mag | |
| sy_gmagerr2 | -3.90e-4 mag | |
| sy_gmagstr | 11.5842000±0.0003896 | g (Sloan) Magnitude |
| sy_hmag | 9.71 mag | |
| sy_hmagerr1 | 0.02 mag | |
| sy_hmagerr2 | -0.02 mag | |
| sy_hmagstr | 9.715±0.020 | H (2MASS) Magnitude |
| sy_icmag | — | |
| sy_icmagerr1 | — | |
| sy_icmagerr2 | — | |
| sy_icmagstr | — | I (Cousins) Magnitude |
| sy_imag | 10.97 mag | |
| sy_imagerr1 | 4.43e-4 mag | |
| sy_imagerr2 | -4.43e-4 mag | |
| sy_imagstr | 10.9729000±0.0004425 | i (Sloan) Magnitude |
| sy_jmag | 10.05 mag | |
| sy_jmagerr1 | 0.02 mag | |
| sy_jmagerr2 | -0.02 mag | |
| sy_jmagstr | 10.046±0.020 | J (2MASS) Magnitude |
| sy_kepmag | 11.11 mag | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | 11.105 | Kepler Magnitude |
| sy_kmag | 9.64 mag | |
| sy_kmagerr1 | 0.02 mag | |
| sy_kmagerr2 | -0.02 mag | |
| sy_kmagstr | 9.640±0.017 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 5.35 mas | |
| sy_plxerr1 | 0.02 mas | |
| sy_plxerr2 | -0.02 mas | |
| sy_plxstr | 5.3511500±0.0238717 | Parallax [mas] |
| sy_pm | 20.62 mas/yr | |
| sy_pmdec | 17.52 mas/yr | |
| sy_pmdecerr1 | 0.05 mas/yr | |
| sy_pmdecerr2 | -0.05 mas/yr | |
| sy_pmdecstr | 17.5197000±0.0493059 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.05 mas/yr | |
| sy_pmerr2 | -0.05 mas/yr | |
| sy_pmra | 10.87 mas/yr | |
| sy_pmraerr1 | 0.04 mas/yr | |
| sy_pmraerr2 | -0.04 mas/yr | |
| sy_pmrastr | 10.8652000±0.0402429 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 20.6153452±0.0469642 | 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 | 11.12 mag | |
| sy_rmagerr1 | 3.61e-4 mag | |
| sy_rmagerr2 | -3.61e-4 mag | |
| sy_rmagstr | 11.1190000±0.0003607 | r (Sloan) Magnitude |
| sy_snum | 1 | |
| sy_tmag | 10.61 mag | |
| sy_tmagerr1 | 6.10e-3 mag | |
| sy_tmagerr2 | -6.10e-3 mag | |
| sy_tmagstr | 10.6114±0.0061 | TESS Magnitude |
| sy_umag | 14.90 mag | |
| sy_umagerr1 | 8.97e-3 mag | |
| sy_umagerr2 | -8.97e-3 mag | |
| sy_umagstr | 14.8997000±0.0089706 | u (Sloan) Magnitude |
| sy_vmag | 11.64 mag | |
| sy_vmagerr1 | 0.02 mag | |
| sy_vmagerr2 | -0.02 mag | |
| sy_vmagstr | 11.640±0.017 | V (Johnson) Magnitude |
| sy_w1mag | 9.59 mag | |
| sy_w1magerr1 | 0.02 mag | |
| sy_w1magerr2 | -0.02 mag | |
| sy_w1magstr | 9.593±0.022 | W1 (WISE) Magnitude |
| sy_w2mag | 9.64 mag | |
| sy_w2magerr1 | 0.02 mag | |
| sy_w2magerr2 | -0.02 mag | |
| sy_w2magstr | 9.640±0.019 | W2 (WISE) Magnitude |
| sy_w3mag | 9.61 mag | |
| sy_w3magerr1 | 0.04 mag | |
| sy_w3magerr2 | -0.04 mag | |
| sy_w3magstr | 9.609±0.035 | W3 (WISE) Magnitude |
| sy_w4mag | 8.96 mag | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | 8.962 | W4 (WISE) Magnitude |
| sy_zmag | 11.35 mag | |
| sy_zmagerr1 | 2.38e-3 mag | |
| sy_zmagerr2 | -2.38e-3 mag | |
| sy_zmagstr | 11.3513000±0.0023843 | z (Sloan) Magnitude |
| tic_id | TIC 120255950 | TIC ID |
| tran_flag | 0 | |
| ttv_flag | 0 | |
| x | 0.19 | |
| y | -0.74 | |
| z | 0.64 |