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GJ 238 b

Exoplanet Records

๐Ÿ“ŠKey Properties

Host Star

GJ 238

Discovery

Transit

Year

2024

Period

1.74 day

Radius

0.58 Rearth

Mass

โ€”

Eq. Temp

896 K

๐ŸงพRecords(2 rows)

Record 1

Transit โ€ข 2024 โ€ข Transiting Exoplanet Survey Satellite (TESS)

๐Ÿช
โ–ถAll Properties
PropertyValueDescription
ast_flag0
cb_flag0
dec-58.53 deg
decstr-58d31m30.11s Dec [sexagesimal]
default_flag0
disc_facilityTransiting Exoplanet Survey Satellite (TESS) Discovery Facility
disc_instrumentTESS CCD Array Discovery Instrument
disc_localeSpace Discovery Locale
disc_pubdate2024-06 Discovery Publication Date
disc_refname<a refstr=TEY_ET_AL__2024 href=https://ui.adsabs.harvard.edu/abs/2024AJ....167..283T/abstract target=ref>Tey et al. 2024</a> Discovery Reference
disc_telescope0.1 m TESS Telescope Discovery Telescope
disc_year2024
discoverymethodTransit Discovery Method
dkin_flag0
elat-81.09 deg
elon119.70 deg
etv_flag0
gaia_dr2_idGaia DR2 5482827676662168832 Gaia DR2 ID
gaia_dr3_idGaia DR3 5482827676662168832 Gaia DR3 ID
glat-25.12 deg
glon267.83 deg
hd_nameโ€” HD ID
hip_nameHIP 31300 HIP ID
hostnameGJ 238 Host Name
htm201792962449
ima_flag0
micro_flag0
obm_flag0
pl_bmasseโ€”
pl_bmasseerr1โ€”
pl_bmasseerr2โ€”
pl_bmasselimโ€”
pl_bmassestrโ€” Planet Mass or Mass*sin(i) [Earth Mass]
pl_bmassjโ€”
pl_bmassjerr1โ€”
pl_bmassjerr2โ€”
pl_bmassjlimโ€”
pl_bmassjstrโ€” Planet Mass or Mass*sin(i) [Jupiter Mass]
pl_bmassprovโ€” Planet Mass or Mass*sin(i) Provenance
pl_cmasseโ€”
pl_cmasseerr1โ€”
pl_cmasseerr2โ€”
pl_cmasselimโ€”
pl_cmassestrโ€” Planet Mass*sin(i)/sin(i) [Earth Mass]
pl_cmassjโ€”
pl_cmassjerr1โ€”
pl_cmassjerr2โ€”
pl_cmassjlimโ€”
pl_cmassjstrโ€” Planet Mass*sin(i)/sin(i) [Jupiter Mass]
pl_controv_flag0
pl_densโ€”
pl_denserr1โ€”
pl_denserr2โ€”
pl_denslimโ€”
pl_densstrโ€” Planet Density [g/cm**3]
pl_eqt896 K
pl_eqterr1โ€”
pl_eqterr2โ€”
pl_eqtlim0
pl_eqtstr896 Equilibrium Temperature [K]
pl_impparโ€”
pl_impparerr1โ€”
pl_impparerr2โ€”
pl_impparlimโ€”
pl_impparstrโ€” Impact Parameter
pl_insol107.26 Searth
pl_insolerr1โ€”
pl_insolerr2โ€”
pl_insollim0
pl_insolstr107.262 Insolation Flux [Earth Flux]
pl_letterb Planet Letter
pl_masseโ€”
pl_masseerr1โ€”
pl_masseerr2โ€”
pl_masselimโ€”
pl_massestrโ€” Planet Mass [Earth Mass]
pl_massjโ€”
pl_massjerr1โ€”
pl_massjerr2โ€”
pl_massjlimโ€”
pl_massjstrโ€” Planet Mass [Jupiter Mass]
pl_msinieโ€”
pl_msinieerr1โ€”
pl_msinieerr2โ€”
pl_msinielimโ€”
pl_msiniestrโ€” Planet Mass*sin(i) [Earth Mass]
pl_msinijโ€”
pl_msinijerr1โ€”
pl_msinijerr2โ€”
pl_msinijlimโ€”
pl_msinijstrโ€” Planet Mass*sin(i) [Jupiter Mass]
pl_nameGJ 238 b Planet Name
pl_ndispec0
pl_nespec0
pl_nnotes0
pl_ntranspec0
pl_occdepโ€”
pl_occdeperr1โ€”
pl_occdeperr2โ€”
pl_occdeplimโ€”
pl_occdepstrโ€” Occultation Depth [%]
pl_orbeccenโ€”
pl_orbeccenerr1โ€”
pl_orbeccenerr2โ€”
pl_orbeccenlimโ€”
pl_orbeccenstrโ€” Eccentricity
pl_orbinclโ€”
pl_orbinclerr1โ€”
pl_orbinclerr2โ€”
pl_orbincllimโ€”
pl_orbinclstrโ€” Inclination [deg]
pl_orblperโ€”
pl_orblpererr1โ€”
pl_orblpererr2โ€”
pl_orblperlimโ€”
pl_orblperstrโ€” Argument of Periastron [deg]
pl_orbper1.74 day
pl_orbpererr12.10e-6 day
pl_orbpererr2-2.10e-6 day
pl_orbperlim0
pl_orbperstr1.7447002186411418&plusmn;0.0000021012113873 Orbital Period [day]
pl_orbsmaxโ€”
pl_orbsmaxerr1โ€”
pl_orbsmaxerr2โ€”
pl_orbsmaxlimโ€”
pl_orbsmaxstrโ€” Orbit Semi-Major Axis [au]
pl_orbtperโ€”
pl_orbtpererr1โ€”
pl_orbtpererr2โ€”
pl_orbtperlimโ€”
pl_orbtperstrโ€” Epoch of Periastron [day]
pl_projobliqโ€”
pl_projobliqerr1โ€”
pl_projobliqerr2โ€”
pl_projobliqlimโ€”
pl_projobliqstrโ€” Projected Obliquity [deg]
pl_pubdate2017-07 Planetary Parameter Reference Publication Date
pl_rade0.58 Rearth
pl_radeerr10.03 Rearth
pl_radeerr2-0.03 Rearth
pl_radelim0
pl_radestr0.5763781903000016&plusmn;0.0338355580497708 Planet Radius [Earth Radius]
pl_radj0.05 Rjupiter
pl_radjerr13.02e-3 Rjupiter
pl_radjerr2-3.02e-3 Rjupiter
pl_radjlim0
pl_radjstr0.05142110649722161&plusmn;0.00301861150048825 Planet Radius [Jupiter Radius]
pl_ratdorโ€”
pl_ratdorerr1โ€”
pl_ratdorerr2โ€”
pl_ratdorlimโ€”
pl_ratdorstrโ€” Ratio of Semi-Major Axis to Stellar Radius
pl_ratrorโ€”
pl_ratrorerr1โ€”
pl_ratrorerr2โ€”
pl_ratrorlimโ€”
pl_ratrorstrโ€” Ratio of Planet to Stellar Radius
pl_refname<a refstr=EXOFOP href=https://exofop.ipac.caltech.edu/tess/view_toi.php target=ref>ExoFOP</a> Planetary Parameter Reference
pl_rvampโ€”
pl_rvamperr1โ€”
pl_rvamperr2โ€”
pl_rvamplimโ€”
pl_rvampstrโ€” Radial Velocity Amplitude [m/s]
pl_trandep0.02 %
pl_trandeperr18.95e-4 %
pl_trandeperr2-8.95e-4 %
pl_trandeplim0
pl_trandepstr0.0162666276606991&plusmn;0.0008949318012562 Transit Depth [%]
pl_trandur1.07 hour
pl_trandurerr10.32 hour
pl_trandurerr2-0.32 hour
pl_trandurlim0
pl_trandurstr1.066&plusmn;0.320 Transit Duration [hour]
pl_tranmid2.46e6 day
pl_tranmiderr11.84e-3 day
pl_tranmiderr2-1.84e-3 day
pl_tranmidlim0
pl_tranmidstr2460745.1368789999&plusmn;0.0018421409 Time of Conjunction (Transit Midpoint) [day]
pl_trueobliqโ€”
pl_trueobliqerr1โ€”
pl_trueobliqerr2โ€”
pl_trueobliqlimโ€”
pl_trueobliqstrโ€” True Obliquity [deg]
pl_tsystemrefBJD Time Reference Frame and Standard
ptv_flag0
pul_flag0
ra98.45 deg
rastr06h33m49.17s RA [sexagesimal]
releasedate2025-05-05 Release Date
rowupdate2025-10-30 Date of Last Update
rv_flag0
soltypeTESS Project Candidate Solution Type
st_ageโ€”
st_ageerr1โ€”
st_ageerr2โ€”
st_agelimโ€”
st_agestrโ€” Stellar Age [Gyr]
st_densโ€”
st_denserr1โ€”
st_denserr2โ€”
st_denslimโ€”
st_densstrโ€” Stellar Density [g/cm**3]
st_logg4.85 log(cm/s**2)
st_loggerr10.06 log(cm/s**2)
st_loggerr2-0.06 log(cm/s**2)
st_logglim0
st_loggstr4.852430&plusmn;0.061474 Stellar Surface Gravity [log(cm/s**2)]
st_lumโ€”
st_lumerr1โ€”
st_lumerr2โ€”
st_lumlimโ€”
st_lumstrโ€” Stellar Luminosity [log(Solar)]
st_massโ€”
st_masserr1โ€”
st_masserr2โ€”
st_masslimโ€”
st_massstrโ€” Stellar Mass [Solar mass]
st_metโ€”
st_meterr1โ€”
st_meterr2โ€”
st_metlimโ€”
st_metratioโ€” Stellar Metallicity Ratio
st_metstrโ€” Stellar Metallicity [dex]
st_nphot1
st_nrvc0
st_nspec0
st_rad0.43 Rsun
st_raderr10.01 Rsun
st_raderr2-0.01 Rsun
st_radlim0
st_radstr0.4266760&plusmn;0.0127833 Stellar Radius [Solar Radius]
st_radvโ€”
st_radverr1โ€”
st_radverr2โ€”
st_radvlimโ€”
st_radvstrโ€” Systemic Radial Velocity [km/s]
st_refname<a refstr=EXOFOP href=https://exofop.ipac.caltech.edu/tess/view_toi.php target=ref>ExoFOP</a> Stellar Parameter Reference
st_rotpโ€”
st_rotperr1โ€”
st_rotperr2โ€”
st_rotplimโ€”
st_rotpstrโ€” Stellar Rotational Period [day]
st_spectypeโ€” Spectral Type
st_teff3445 K
st_tefferr187 K
st_tefferr2-87 K
st_tefflim0
st_teffstr3445&plusmn;87 Stellar Effective Temperature [K]
st_vsinโ€”
st_vsinerr1โ€”
st_vsinerr2โ€”
st_vsinlimโ€”
st_vsinstrโ€” Stellar Rotational Velocity [km/s]
sy_bmag12.87 mag
sy_bmagerr10.29 mag
sy_bmagerr2-0.29 mag
sy_bmagstr12.872&plusmn;0.289 B (Johnson) Magnitude
sy_dist15.21 pc
sy_disterr17.10e-3 pc
sy_disterr2-7.20e-3 pc
sy_diststr<div><span class="supersubNumber">15.2142</span><span class="superscript">+0.0071</span><span class="subscript">-0.0072</span></div> Distance [pc]
sy_gaiamag10.53 mag
sy_gaiamagerr14.63e-4 mag
sy_gaiamagerr2-4.63e-4 mag
sy_gaiamagstr10.529400&plusmn;0.000463 Gaia Magnitude
sy_gmagโ€”
sy_gmagerr1โ€”
sy_gmagerr2โ€”
sy_gmagstrโ€” g (Sloan) Magnitude
sy_hmag7.31 mag
sy_hmagerr10.03 mag
sy_hmagerr2-0.03 mag
sy_hmagstr7.312&plusmn;0.034 H (2MASS) Magnitude
sy_icmagโ€”
sy_icmagerr1โ€”
sy_icmagerr2โ€”
sy_icmagstrโ€” I (Cousins) Magnitude
sy_imagโ€”
sy_imagerr1โ€”
sy_imagerr2โ€”
sy_imagstrโ€” i (Sloan) Magnitude
sy_jmag7.90 mag
sy_jmagerr10.02 mag
sy_jmagerr2-0.02 mag
sy_jmagstr7.898&plusmn;0.023 J (2MASS) Magnitude
sy_kepmagโ€”
sy_kepmagerr1โ€”
sy_kepmagerr2โ€”
sy_kepmagstrโ€” Kepler Magnitude
sy_kmag7.03 mag
sy_kmagerr10.02 mag
sy_kmagerr2-0.02 mag
sy_kmagstr7.030&plusmn;0.023 Ks (2MASS) Magnitude
sy_mnum0
sy_plx65.70 mas
sy_plxerr10.03 mas
sy_plxerr2-0.03 mas
sy_plxstr65.6992000&plusmn;0.0305741 Parallax [mas]
sy_pm892.68 mas/yr
sy_pmdec795.85 mas/yr
sy_pmdecerr10.07 mas/yr
sy_pmdecerr2-0.07 mas/yr
sy_pmdecstr795.8500000&plusmn;0.0680314 Proper Motion (Dec) [mas/yr]
sy_pmerr10.07 mas/yr
sy_pmerr2-0.07 mas/yr
sy_pmra-404.35 mas/yr
sy_pmraerr10.07 mas/yr
sy_pmraerr2-0.07 mas/yr
sy_pmrastr-404.3510000&plusmn;0.0689181 Proper Motion (RA) [mas/yr]
sy_pmstr892.6796479&plusmn;0.0682143 Total Proper Motion [mas/yr]
sy_pnum1
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_rmagโ€”
sy_rmagerr1โ€”
sy_rmagerr2โ€”
sy_rmagstrโ€” r (Sloan) Magnitude
sy_snum1
sy_tmag9.37 mag
sy_tmagerr17.33e-3 mag
sy_tmagerr2-7.33e-3 mag
sy_tmagstr9.3685400&plusmn;0.0073252 TESS Magnitude
sy_umagโ€”
sy_umagerr1โ€”
sy_umagerr2โ€”
sy_umagstrโ€” u (Sloan) Magnitude
sy_vmag11.62 mag
sy_vmagerr10.10 mag
sy_vmagerr2-0.10 mag
sy_vmagstr11.62&plusmn;0.10 V (Johnson) Magnitude
sy_w1magโ€”
sy_w1magerr1โ€”
sy_w1magerr2โ€”
sy_w1magstrโ€” W1 (WISE) Magnitude
sy_w2magโ€”
sy_w2magerr1โ€”
sy_w2magerr2โ€”
sy_w2magstrโ€” W2 (WISE) Magnitude
sy_w3magโ€”
sy_w3magerr1โ€”
sy_w3magerr2โ€”
sy_w3magstrโ€” W3 (WISE) Magnitude
sy_w4magโ€”
sy_w4magerr1โ€”
sy_w4magerr2โ€”
sy_w4magstrโ€” W4 (WISE) Magnitude
sy_zmagโ€”
sy_zmagerr1โ€”
sy_zmagerr2โ€”
sy_zmagstrโ€” z (Sloan) Magnitude
tic_idTIC 260708537 TIC ID
tran_flag1
ttv_flag0
x-0.08
y0.52
z-0.85

Record 2

Transit โ€ข 2024 โ€ข Transiting Exoplanet Survey Satellite (TESS)

๐Ÿช
โ–ถAll Properties
PropertyValueDescription
ast_flag0
cb_flag0
dec-58.53 deg
decstr-58d31m30.11s Dec [sexagesimal]
default_flag1
disc_facilityTransiting Exoplanet Survey Satellite (TESS) Discovery Facility
disc_instrumentTESS CCD Array Discovery Instrument
disc_localeSpace Discovery Locale
disc_pubdate2024-06 Discovery Publication Date
disc_refname<a refstr=TEY_ET_AL__2024 href=https://ui.adsabs.harvard.edu/abs/2024AJ....167..283T/abstract target=ref>Tey et al. 2024</a> Discovery Reference
disc_telescope0.1 m TESS Telescope Discovery Telescope
disc_year2024
discoverymethodTransit Discovery Method
dkin_flag0
elat-81.09 deg
elon119.70 deg
etv_flag0
gaia_dr2_idGaia DR2 5482827676662168832 Gaia DR2 ID
gaia_dr3_idGaia DR3 5482827676662168832 Gaia DR3 ID
glat-25.12 deg
glon267.83 deg
hd_nameโ€” HD ID
hip_nameHIP 31300 HIP ID
hostnameGJ 238 Host Name
htm201792962449
ima_flag0
micro_flag0
obm_flag0
pl_bmasseโ€”
pl_bmasseerr1โ€”
pl_bmasseerr2โ€”
pl_bmasselimโ€”
pl_bmassestrโ€” Planet Mass or Mass*sin(i) [Earth Mass]
pl_bmassjโ€”
pl_bmassjerr1โ€”
pl_bmassjerr2โ€”
pl_bmassjlimโ€”
pl_bmassjstrโ€” Planet Mass or Mass*sin(i) [Jupiter Mass]
pl_bmassprovโ€” Planet Mass or Mass*sin(i) Provenance
pl_cmasseโ€”
pl_cmasseerr1โ€”
pl_cmasseerr2โ€”
pl_cmasselimโ€”
pl_cmassestrโ€” Planet Mass*sin(i)/sin(i) [Earth Mass]
pl_cmassjโ€”
pl_cmassjerr1โ€”
pl_cmassjerr2โ€”
pl_cmassjlimโ€”
pl_cmassjstrโ€” Planet Mass*sin(i)/sin(i) [Jupiter Mass]
pl_controv_flag0
pl_densโ€”
pl_denserr1โ€”
pl_denserr2โ€”
pl_denslimโ€”
pl_densstrโ€” Planet Density [g/cm**3]
pl_eqt758 K
pl_eqterr116 K
pl_eqterr2-15 K
pl_eqtlim0
pl_eqtstr<div><span class="supersubNumber">758</span><span class="superscript">+16</span><span class="subscript">-15</span></div> Equilibrium Temperature [K]
pl_imppar0.20
pl_impparerr10.07
pl_impparerr2-0.07
pl_impparlim0
pl_impparstr<div><span class="supersubNumber">0.202</span><span class="superscript">+0.075</span><span class="subscript">-0.072</span></div> Impact Parameter
pl_insolโ€”
pl_insolerr1โ€”
pl_insolerr2โ€”
pl_insollimโ€”
pl_insolstrโ€” Insolation Flux [Earth Flux]
pl_letterb Planet Letter
pl_masseโ€”
pl_masseerr1โ€”
pl_masseerr2โ€”
pl_masselimโ€”
pl_massestrโ€” Planet Mass [Earth Mass]
pl_massjโ€”
pl_massjerr1โ€”
pl_massjerr2โ€”
pl_massjlimโ€”
pl_massjstrโ€” Planet Mass [Jupiter Mass]
pl_msinieโ€”
pl_msinieerr1โ€”
pl_msinieerr2โ€”
pl_msinielimโ€”
pl_msiniestrโ€” Planet Mass*sin(i) [Earth Mass]
pl_msinijโ€”
pl_msinijerr1โ€”
pl_msinijerr2โ€”
pl_msinijlimโ€”
pl_msinijstrโ€” Planet Mass*sin(i) [Jupiter Mass]
pl_nameGJ 238 b Planet Name
pl_ndispec0
pl_nespec0
pl_nnotes0
pl_ntranspec0
pl_occdepโ€”
pl_occdeperr1โ€”
pl_occdeperr2โ€”
pl_occdeplimโ€”
pl_occdepstrโ€” Occultation Depth [%]
pl_orbeccenโ€”
pl_orbeccenerr1โ€”
pl_orbeccenerr2โ€”
pl_orbeccenlimโ€”
pl_orbeccenstrโ€” Eccentricity
pl_orbincl89.99 deg
pl_orbinclerr10.80 deg
pl_orbinclerr2-0.79 deg
pl_orbincllim0
pl_orbinclstr<div><span class="supersubNumber">89.99</span><span class="superscript">+0.80</span><span class="subscript">-0.79</span></div> Inclination [deg]
pl_orblperโ€”
pl_orblpererr1โ€”
pl_orblpererr2โ€”
pl_orblperlimโ€”
pl_orblperstrโ€” Argument of Periastron [deg]
pl_orbper1.74 day
pl_orbpererr11.90e-6 day
pl_orbpererr2-1.80e-6 day
pl_orbperlim0
pl_orbperstr<div><span class="supersubNumber">1.7446999</span><span class="superscript">+0.0000019</span><span class="subscript">-0.0000018</span></div> Orbital Period [day]
pl_orbsmax0.02 au
pl_orbsmaxerr11.60e-4 au
pl_orbsmaxerr2-1.70e-4 au
pl_orbsmaxlim0
pl_orbsmaxstr<div><span class="supersubNumber">0.02123</span><span class="superscript">+0.00016</span><span class="subscript">-0.00017</span></div> Orbit Semi-Major Axis [au]
pl_orbtperโ€”
pl_orbtpererr1โ€”
pl_orbtpererr2โ€”
pl_orbtperlimโ€”
pl_orbtperstrโ€” Epoch of Periastron [day]
pl_projobliqโ€”
pl_projobliqerr1โ€”
pl_projobliqerr2โ€”
pl_projobliqlimโ€”
pl_projobliqstrโ€” Projected Obliquity [deg]
pl_pubdate2024-06 Planetary Parameter Reference Publication Date
pl_rade0.57 Rearth
pl_radeerr10.01 Rearth
pl_radeerr2-0.01 Rearth
pl_radelim0
pl_radestr0.566&plusmn;0.014 Planet Radius [Earth Radius]
pl_radj0.05 Rjupiter
pl_radjerr11.25e-3 Rjupiter
pl_radjerr2-1.25e-3 Rjupiter
pl_radjlim0
pl_radjstr0.0505&plusmn;0.0012 Planet Radius [Jupiter Radius]
pl_ratdorโ€”
pl_ratdorerr1โ€”
pl_ratdorerr2โ€”
pl_ratdorlimโ€”
pl_ratdorstrโ€” Ratio of Semi-Major Axis to Stellar Radius
pl_ratror0.01
pl_ratrorerr12.30e-4
pl_ratrorerr2-2.30e-4
pl_ratrorlim0
pl_ratrorstr0.01204&plusmn;0.00023 Ratio of Planet to Stellar Radius
pl_refname<a refstr=TEY_ET_AL__2024 href=https://ui.adsabs.harvard.edu/abs/2024AJ....167..283T/abstract target=ref>Tey et al. 2024</a> Planetary Parameter Reference
pl_rvampโ€”
pl_rvamperr1โ€”
pl_rvamperr2โ€”
pl_rvamplimโ€”
pl_rvampstrโ€” Radial Velocity Amplitude [m/s]
pl_trandepโ€”
pl_trandeperr1โ€”
pl_trandeperr2โ€”
pl_trandeplimโ€”
pl_trandepstrโ€” Transit Depth [%]
pl_trandur1.24 hour
pl_trandurerr10.02 hour
pl_trandurerr2-0.02 hour
pl_trandurlim0
pl_trandurstr1.239&plusmn;0.018 Transit Duration [hour]
pl_tranmid2.46e6 day
pl_tranmiderr16.40e-4 day
pl_tranmiderr2-7.00e-4 day
pl_tranmidlim0
pl_tranmidstr<div><span class="supersubNumber">2458326.98222</span><span class="superscript">+0.00064</span><span class="subscript">-0.00070</span></div> Time of Conjunction (Transit Midpoint) [day]
pl_trueobliqโ€”
pl_trueobliqerr1โ€”
pl_trueobliqerr2โ€”
pl_trueobliqlimโ€”
pl_trueobliqstrโ€” True Obliquity [deg]
pl_tsystemrefBJD Time Reference Frame and Standard
ptv_flag0
pul_flag0
ra98.45 deg
rastr06h33m49.17s RA [sexagesimal]
releasedate2024-08-07 Release Date
rowupdate2024-08-07 Date of Last Update
rv_flag0
soltypePublished Confirmed Solution Type
st_ageโ€”
st_ageerr1โ€”
st_ageerr2โ€”
st_agelimโ€”
st_agestrโ€” Stellar Age [Gyr]
st_densโ€”
st_denserr1โ€”
st_denserr2โ€”
st_denslimโ€”
st_densstrโ€” Stellar Density [g/cm**3]
st_loggโ€”
st_loggerr1โ€”
st_loggerr2โ€”
st_logglimโ€”
st_loggstrโ€” Stellar Surface Gravity [log(cm/s**2)]
st_lum-1.62 log(Lsun)
st_lumerr10.05 log(Lsun)
st_lumerr2-0.05 log(Lsun)
st_lumlim0
st_lumstr<div><span class="supersubNumber">-1.62</span><span class="superscript">+0.05</span><span class="subscript">-0.05</span></div> Stellar Luminosity [log(Solar)]
st_mass0.42 Msun
st_masserr19.50e-3 Msun
st_masserr2-9.80e-3 Msun
st_masslim0
st_massstr<div><span class="supersubNumber">0.4193</span><span class="superscript">+0.0095</span><span class="subscript">-0.0098</span></div> Stellar Mass [Solar mass]
st_met0.15 dex
st_meterr10.10 dex
st_meterr2-0.10 dex
st_metlim0
st_metratio[Fe/H] Stellar Metallicity Ratio
st_metstr0.15&plusmn;0.10 Stellar Metallicity [dex]
st_nphot1
st_nrvc0
st_nspec0
st_rad0.43 Rsun
st_raderr17.50e-3 Rsun
st_raderr2-7.10e-3 Rsun
st_radlim0
st_radstr<div><span class="supersubNumber">0.4314</span><span class="superscript">+0.0075</span><span class="subscript">-0.0071</span></div> Stellar Radius [Solar Radius]
st_radvโ€”
st_radverr1โ€”
st_radverr2โ€”
st_radvlimโ€”
st_radvstrโ€” Systemic Radial Velocity [km/s]
st_refname<a refstr=TEY_ET_AL__2024 href=https://ui.adsabs.harvard.edu/abs/2024AJ....167..283T/abstract target=ref>Tey et al. 2024</a> Stellar Parameter Reference
st_rotp44 day
st_rotperr12 day
st_rotperr2-2 day
st_rotplim0
st_rotpstr44&plusmn;2 Stellar Rotational Period [day]
st_spectypeM2.5 V Spectral Type
st_teff3485 K
st_tefferr1140 K
st_tefferr2-140 K
st_tefflim0
st_teffstr3485&plusmn;140 Stellar Effective Temperature [K]
st_vsinโ€”
st_vsinerr1โ€”
st_vsinerr2โ€”
st_vsinlimโ€”
st_vsinstrโ€” Stellar Rotational Velocity [km/s]
sy_bmag12.87 mag
sy_bmagerr10.29 mag
sy_bmagerr2-0.29 mag
sy_bmagstr12.872&plusmn;0.289 B (Johnson) Magnitude
sy_dist15.21 pc
sy_disterr17.10e-3 pc
sy_disterr2-7.20e-3 pc
sy_diststr<div><span class="supersubNumber">15.2142</span><span class="superscript">+0.0071</span><span class="subscript">-0.0072</span></div> Distance [pc]
sy_gaiamag10.53 mag
sy_gaiamagerr14.63e-4 mag
sy_gaiamagerr2-4.63e-4 mag
sy_gaiamagstr10.529400&plusmn;0.000463 Gaia Magnitude
sy_gmagโ€”
sy_gmagerr1โ€”
sy_gmagerr2โ€”
sy_gmagstrโ€” g (Sloan) Magnitude
sy_hmag7.31 mag
sy_hmagerr10.03 mag
sy_hmagerr2-0.03 mag
sy_hmagstr7.312&plusmn;0.034 H (2MASS) Magnitude
sy_icmagโ€”
sy_icmagerr1โ€”
sy_icmagerr2โ€”
sy_icmagstrโ€” I (Cousins) Magnitude
sy_imagโ€”
sy_imagerr1โ€”
sy_imagerr2โ€”
sy_imagstrโ€” i (Sloan) Magnitude
sy_jmag7.90 mag
sy_jmagerr10.02 mag
sy_jmagerr2-0.02 mag
sy_jmagstr7.898&plusmn;0.023 J (2MASS) Magnitude
sy_kepmagโ€”
sy_kepmagerr1โ€”
sy_kepmagerr2โ€”
sy_kepmagstrโ€” Kepler Magnitude
sy_kmag7.03 mag
sy_kmagerr10.02 mag
sy_kmagerr2-0.02 mag
sy_kmagstr7.030&plusmn;0.023 Ks (2MASS) Magnitude
sy_mnum0
sy_plx65.70 mas
sy_plxerr10.03 mas
sy_plxerr2-0.03 mas
sy_plxstr65.6992000&plusmn;0.0305741 Parallax [mas]
sy_pm892.68 mas/yr
sy_pmdec795.85 mas/yr
sy_pmdecerr10.07 mas/yr
sy_pmdecerr2-0.07 mas/yr
sy_pmdecstr795.8500000&plusmn;0.0680314 Proper Motion (Dec) [mas/yr]
sy_pmerr10.07 mas/yr
sy_pmerr2-0.07 mas/yr
sy_pmra-404.35 mas/yr
sy_pmraerr10.07 mas/yr
sy_pmraerr2-0.07 mas/yr
sy_pmrastr-404.3510000&plusmn;0.0689181 Proper Motion (RA) [mas/yr]
sy_pmstr892.6796479&plusmn;0.0682143 Total Proper Motion [mas/yr]
sy_pnum1
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_rmagโ€”
sy_rmagerr1โ€”
sy_rmagerr2โ€”
sy_rmagstrโ€” r (Sloan) Magnitude
sy_snum1
sy_tmag9.37 mag
sy_tmagerr17.33e-3 mag
sy_tmagerr2-7.33e-3 mag
sy_tmagstr9.3685400&plusmn;0.0073252 TESS Magnitude
sy_umagโ€”
sy_umagerr1โ€”
sy_umagerr2โ€”
sy_umagstrโ€” u (Sloan) Magnitude
sy_vmag11.62 mag
sy_vmagerr10.10 mag
sy_vmagerr2-0.10 mag
sy_vmagstr11.62&plusmn;0.10 V (Johnson) Magnitude
sy_w1magโ€”
sy_w1magerr1โ€”
sy_w1magerr2โ€”
sy_w1magstrโ€” W1 (WISE) Magnitude
sy_w2magโ€”
sy_w2magerr1โ€”
sy_w2magerr2โ€”
sy_w2magstrโ€” W2 (WISE) Magnitude
sy_w3magโ€”
sy_w3magerr1โ€”
sy_w3magerr2โ€”
sy_w3magstrโ€” W3 (WISE) Magnitude
sy_w4magโ€”
sy_w4magerr1โ€”
sy_w4magerr2โ€”
sy_w4magstrโ€” W4 (WISE) Magnitude
sy_zmagโ€”
sy_zmagerr1โ€”
sy_zmagerr2โ€”
sy_zmagstrโ€” z (Sloan) Magnitude
tic_idTIC 260708537 TIC ID
tran_flag1
ttv_flag0
x-0.08
y0.52
z-0.85