Exoplanet Records
Radial Velocity • 2021 • Multiple Observatories
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | 0.84 deg | |
| decstr | +00d50m16.25s | Dec [sexagesimal] |
| default_flag | 1 | |
| disc_facility | Multiple Observatories | Discovery Facility |
| disc_instrument | Multiple Instruments | Discovery Instrument |
| disc_locale | Ground | Discovery Locale |
| disc_pubdate | 2021-06 | Discovery Publication Date |
| disc_refname | <a refstr=AMADO_ET_AL__2021 href=https://ui.adsabs.harvard.edu/abs/2021A&A...650A.188A/abstract target=ref>Amado et al. 2021</a> | Discovery Reference |
| disc_telescope | Multiple Telescopes | Discovery Telescope |
| disc_year | 2021 | |
| discoverymethod | Radial Velocity | Discovery Method |
| dkin_flag | 0 | |
| elat | -8.08 deg | |
| elon | 158.62 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 3855208897392952192 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 3855208897392952192 | Gaia DR3 ID |
| glat | 46.88 deg | |
| glon | 244.48 deg | |
| hd_name | — | HD ID |
| hip_name | HIP 51317 | HIP ID |
| hostname | GJ 393 | Host Name |
| htm20 | 115086692 | |
| ima_flag | 0 | |
| micro_flag | 0 | |
| obm_flag | 0 | |
| pl_bmasse | 1.71 Mearth | |
| pl_bmasseerr1 | 0.24 Mearth | |
| pl_bmasseerr2 | -0.24 Mearth | |
| pl_bmasselim | 0 | |
| pl_bmassestr | 1.71±0.24 | Planet Mass or Mass*sin(i) [Earth Mass] |
| pl_bmassj | 5.38e-3 Mjupiter | |
| pl_bmassjerr1 | 7.55e-4 Mjupiter | |
| pl_bmassjerr2 | -7.55e-4 Mjupiter | |
| pl_bmassjlim | 0 | |
| pl_bmassjstr | 0.00538±0.00076 | Planet Mass or Mass*sin(i) [Jupiter Mass] |
| pl_bmassprov | Msini | 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 | 485 K | |
| pl_eqterr1 | 11 K | |
| pl_eqterr2 | -11 K | |
| pl_eqtlim | 0 | |
| pl_eqtstr | 485±11 | Equilibrium Temperature [K] |
| pl_imppar | — | |
| pl_impparerr1 | — | |
| pl_impparerr2 | — | |
| pl_impparlim | — | |
| pl_impparstr | — | Impact Parameter |
| pl_insol | 9.21 Searth | |
| pl_insolerr1 | 0.31 Searth | |
| pl_insolerr2 | -0.31 Searth | |
| pl_insollim | 0 | |
| pl_insolstr | 9.21±0.31 | 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 | 1.71 Mearth | |
| pl_msinieerr1 | 0.24 Mearth | |
| pl_msinieerr2 | -0.24 Mearth | |
| pl_msinielim | 0 | |
| pl_msiniestr | 1.71±0.24 | Planet Mass*sin(i) [Earth Mass] |
| pl_msinij | 5.38e-3 Mjupiter | |
| pl_msinijerr1 | 7.55e-4 Mjupiter | |
| pl_msinijerr2 | -7.55e-4 Mjupiter | |
| pl_msinijlim | 0 | |
| pl_msinijstr | 0.00538±0.00076 | Planet Mass*sin(i) [Jupiter Mass] |
| pl_name | GJ 393 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 | 7.03 day | |
| pl_orbpererr1 | 8.20e-4 day | |
| pl_orbpererr2 | -8.50e-4 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | <div><span class="supersubNumber">7.02679</span><span class="superscript">+0.00082</span><span class="subscript">-0.00085</span></div> | Orbital Period [day] |
| pl_orbsmax | 0.05 au | |
| pl_orbsmaxerr1 | 7.20e-4 au | |
| pl_orbsmaxerr2 | -7.20e-4 au | |
| pl_orbsmaxlim | 0 | |
| pl_orbsmaxstr | 0.05402±0.00072 | Orbit Semi-Major Axis [au] |
| pl_orbtper | 2.46e6 day | |
| pl_orbtpererr1 | 0.21 day | |
| pl_orbtpererr2 | -0.21 day | |
| pl_orbtperlim | 0 | |
| pl_orbtperstr | 2458002.72±0.21 | Epoch of Periastron [day] |
| pl_projobliq | — | |
| pl_projobliqerr1 | — | |
| pl_projobliqerr2 | — | |
| pl_projobliqlim | — | |
| pl_projobliqstr | — | Projected Obliquity [deg] |
| pl_pubdate | 2021-06 | 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=AMADO_ET_AL__2021 href=https://ui.adsabs.harvard.edu/abs/2021A&A...650A.188A/abstract target=ref>Amado et al. 2021</a> | Planetary Parameter Reference |
| pl_rvamp | 1.01 m/s | |
| pl_rvamperr1 | 0.14 m/s | |
| pl_rvamperr2 | -0.14 m/s | |
| pl_rvamplim | 0 | |
| pl_rvampstr | 1.01±0.14 | 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 | — | |
| pl_tranmiderr1 | — | |
| pl_tranmiderr2 | — | |
| pl_tranmidlim | — | |
| pl_tranmidstr | — | 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 | 157.23 deg | |
| rastr | 10h28m54.93s | RA [sexagesimal] |
| releasedate | 2021-07-12 | Release Date |
| rowupdate | 2021-07-12 | 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 | 4.88 log(cm/s**2) | |
| st_loggerr1 | 0.07 log(cm/s**2) | |
| st_loggerr2 | -0.07 log(cm/s**2) | |
| st_logglim | 0 | |
| st_loggstr | 4.88±0.07 | Stellar Surface Gravity [log(cm/s**2)] |
| st_lum | -1.57 log(Lsun) | |
| st_lumerr1 | 8.64e-3 log(Lsun) | |
| st_lumerr2 | -8.82e-3 log(Lsun) | |
| st_lumlim | 0 | |
| st_lumstr | <div><span class="supersubNumber">-1.571</span><span class="superscript">+0.009</span><span class="subscript">-0.009</span></div> | Stellar Luminosity [log(Solar)] |
| st_mass | 0.43 Msun | |
| st_masserr1 | 0.02 Msun | |
| st_masserr2 | -0.02 Msun | |
| st_masslim | 0 | |
| st_massstr | 0.426±0.017 | Stellar Mass [Solar mass] |
| st_met | -0.09 dex | |
| st_meterr1 | 0.16 dex | |
| st_meterr2 | -0.16 dex | |
| st_metlim | 0 | |
| st_metratio | [Fe/H] | Stellar Metallicity Ratio |
| st_metstr | -0.090±0.160 | Stellar Metallicity [dex] |
| st_nphot | 1 | |
| st_nrvc | 0 | |
| st_nspec | 1 | |
| st_rad | 0.43 Rsun | |
| st_raderr1 | 0.01 Rsun | |
| st_raderr2 | -0.01 Rsun | |
| st_radlim | 0 | |
| st_radstr | 0.426±0.013 | Stellar Radius [Solar Radius] |
| st_radv | — | |
| st_radverr1 | — | |
| st_radverr2 | — | |
| st_radvlim | — | |
| st_radvstr | — | Systemic Radial Velocity [km/s] |
| st_refname | <a refstr=AMADO_ET_AL__2021 href=https://ui.adsabs.harvard.edu/abs/2021A&A...650A.188A/abstract target=ref>Amado et al. 2021</a> | Stellar Parameter Reference |
| st_rotp | 34.15 day | |
| st_rotperr1 | 0.22 day | |
| st_rotperr2 | -0.21 day | |
| st_rotplim | 0 | |
| st_rotpstr | <div><span class="supersubNumber">34.15</span><span class="superscript">+0.22</span><span class="subscript">-0.21</span></div> | Stellar Rotational Period [day] |
| st_spectype | M2.0 V | Spectral Type |
| st_teff | 3579 K | |
| st_tefferr1 | 51 K | |
| st_tefferr2 | -51 K | |
| st_tefflim | 0 | |
| st_teffstr | 3579±51 | Stellar Effective Temperature [K] |
| st_vsin | 2 km/s | |
| st_vsinerr1 | — | |
| st_vsinerr2 | — | |
| st_vsinlim | 1 | |
| st_vsinstr | <2.0 | Stellar Rotational Velocity [km/s] |
| sy_bmag | 11.05 mag | |
| sy_bmagerr1 | 0.06 mag | |
| sy_bmagerr2 | -0.06 mag | |
| sy_bmagstr | 11.054±0.064 | B (Johnson) Magnitude |
| sy_dist | 7.03 pc | |
| sy_disterr1 | 2.48e-3 pc | |
| sy_disterr2 | -2.48e-3 pc | |
| sy_diststr | 7.031490±0.002485 | Distance [pc] |
| sy_gaiamag | 8.67 mag | |
| sy_gaiamagerr1 | 7.80e-4 mag | |
| sy_gaiamagerr2 | -7.80e-4 mag | |
| sy_gaiamagstr | 8.67373±0.00078 | Gaia Magnitude |
| sy_gmag | 10.51 mag | |
| sy_gmagerr1 | 4.14e-4 mag | |
| sy_gmagerr2 | -4.14e-4 mag | |
| sy_gmagstr | 10.5111000±0.0004139 | g (Sloan) Magnitude |
| sy_hmag | 5.61 mag | |
| sy_hmagerr1 | 0.03 mag | |
| sy_hmagerr2 | -0.03 mag | |
| sy_hmagstr | 5.605±0.033 | H (2MASS) Magnitude |
| sy_icmag | — | |
| sy_icmagerr1 | — | |
| sy_icmagerr2 | — | |
| sy_icmagstr | — | I (Cousins) Magnitude |
| sy_imag | 8.02 mag | |
| sy_imagerr1 | 2.40e-4 mag | |
| sy_imagerr2 | -2.40e-4 mag | |
| sy_imagstr | 8.0154800±0.0002402 | i (Sloan) Magnitude |
| sy_jmag | 6.18 mag | |
| sy_jmagerr1 | 0.02 mag | |
| sy_jmagerr2 | -0.02 mag | |
| sy_jmagstr | 6.176±0.021 | J (2MASS) Magnitude |
| sy_kepmag | 8.77 mag | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | 8.771 | Kepler Magnitude |
| sy_kmag | 5.31 mag | |
| sy_kmagerr1 | 0.02 mag | |
| sy_kmagerr2 | -0.02 mag | |
| sy_kmagstr | 5.311±0.023 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 142.19 mas | |
| sy_plxerr1 | 0.05 mas | |
| sy_plxerr2 | -0.05 mas | |
| sy_plxstr | 142.1880000±0.0499288 | Parallax [mas] |
| sy_pm | 948.44 mas/yr | |
| sy_pmdec | -732.08 mas/yr | |
| sy_pmdecerr1 | 0.07 mas/yr | |
| sy_pmdecerr2 | -0.07 mas/yr | |
| sy_pmdecstr | -732.0750000±0.0703717 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.08 mas/yr | |
| sy_pmerr2 | -0.08 mas/yr | |
| sy_pmra | -603.00 mas/yr | |
| sy_pmraerr1 | 0.08 mas/yr | |
| sy_pmraerr2 | -0.08 mas/yr | |
| sy_pmrastr | -603.003000±0.084483 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 948.4442122±0.0763903 | 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 | 9.07 mag | |
| sy_rmagerr1 | 3.94e-4 mag | |
| sy_rmagerr2 | -3.94e-4 mag | |
| sy_rmagstr | 9.0690000±0.0003941 | r (Sloan) Magnitude |
| sy_snum | 1 | |
| sy_tmag | 7.56 mag | |
| sy_tmagerr1 | 7.76e-3 mag | |
| sy_tmagerr2 | -7.76e-3 mag | |
| sy_tmagstr | 7.5583900±0.0077604 | TESS Magnitude |
| sy_umag | 15.48 mag | |
| sy_umagerr1 | 8.90e-3 mag | |
| sy_umagerr2 | -8.90e-3 mag | |
| sy_umagstr | 15.4777000±0.0089022 | u (Sloan) Magnitude |
| sy_vmag | 9.65 mag | |
| sy_vmagerr1 | 0.10 mag | |
| sy_vmagerr2 | -0.10 mag | |
| sy_vmagstr | 9.65±0.10 | V (Johnson) Magnitude |
| sy_w1mag | — | |
| sy_w1magerr1 | — | |
| sy_w1magerr2 | — | |
| sy_w1magstr | — | W1 (WISE) Magnitude |
| sy_w2mag | — | |
| sy_w2magerr1 | — | |
| sy_w2magerr2 | — | |
| sy_w2magstr | — | W2 (WISE) Magnitude |
| sy_w3mag | — | |
| sy_w3magerr1 | — | |
| sy_w3magerr2 | — | |
| sy_w3magstr | — | W3 (WISE) Magnitude |
| sy_w4mag | — | |
| sy_w4magerr1 | — | |
| sy_w4magerr2 | — | |
| sy_w4magstr | — | W4 (WISE) Magnitude |
| sy_zmag | 8.26 mag | |
| sy_zmagerr1 | 9.45e-4 mag | |
| sy_zmagerr2 | -9.45e-4 mag | |
| sy_zmagstr | 8.2555700±0.0009448 | z (Sloan) Magnitude |
| tic_id | TIC 277888583 | TIC ID |
| tran_flag | 0 | |
| ttv_flag | 0 | |
| x | -0.92 | |
| y | 0.39 | |
| z | 0.01 |