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LP 791-18 b

Exoplanet Records

๐Ÿ“ŠKey Properties

Host Star

LP 791-18

Discovery

Transit

Year

2019

Period

0.95 day

Radius

1.19 Rearth

Mass

โ€”

Eq. Temp

542.83 K

๐ŸงพRecords(3 rows)

Record 1

Transit โ€ข 2019 โ€ข Transiting Exoplanet Survey Satellite (TESS)

๐Ÿช
โ–ถAll Properties
PropertyValueDescription
ast_flag0
cb_flag0
dec-16.41 deg
decstr-16d24m23.20s Dec [sexagesimal]
default_flag0
disc_facilityTransiting Exoplanet Survey Satellite (TESS) Discovery Facility
disc_instrumentTESS CCD Array Discovery Instrument
disc_localeSpace Discovery Locale
disc_pubdate2019-09 Discovery Publication Date
disc_refname<a refstr=CROSSFIELD_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019ApJ...883L..16C/abstract target=ref>Crossfield et al. 2019</a> Discovery Reference
disc_telescope0.1 m TESS Telescope Discovery Telescope
disc_year2019
discoverymethodTransit Discovery Method
dkin_flag0
elat-20.70 deg
elon173.54 deg
etv_flag0
gaia_dr2_idGaia DR2 3562427951852172288 Gaia DR2 ID
gaia_dr3_idGaia DR3 3562427951852172288 Gaia DR3 ID
glat39.11 deg
glon268.57 deg
hd_nameโ€” HD ID
hip_nameโ€” HIP ID
hostnameLP 791-18 Host Name
htm202040737228
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_eqt542.83 K
pl_eqterr1โ€”
pl_eqterr2โ€”
pl_eqtlim0
pl_eqtstr542.829237002035 Equilibrium Temperature [K]
pl_impparโ€”
pl_impparerr1โ€”
pl_impparerr2โ€”
pl_impparlimโ€”
pl_impparstrโ€” Impact Parameter
pl_insol20.52 Searth
pl_insolerr1โ€”
pl_insolerr2โ€”
pl_insollim0
pl_insolstr20.5198378829844 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_nameLP 791-18 b Planet Name
pl_ndispec0
pl_nespec0
pl_nnotes2
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_orbper0.95 day
pl_orbpererr11.39e-5 day
pl_orbpererr2-1.39e-5 day
pl_orbperlim0
pl_orbperstr0.947994543578216&plusmn;0.000013893416500 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_rade1.19 Rearth
pl_radeerr10.48 Rearth
pl_radeerr2-0.48 Rearth
pl_radelim0
pl_radestr1.19263920929957&plusmn;0.47840133000000 Planet Radius [Earth Radius]
pl_radj0.11 Rjupiter
pl_radjerr10.04 Rjupiter
pl_radjerr2-0.04 Rjupiter
pl_radjlim0
pl_radjstr0.106400326775437&plusmn;0.042680181437015 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_trandep0.42 %
pl_trandeperr10.06 %
pl_trandeperr2-0.06 %
pl_trandeplim0
pl_trandepstr0.420052889003663&plusmn;0.056698956000000 Transit Depth [%]
pl_trandur0.56 hour
pl_trandurerr10.26 hour
pl_trandurerr2-0.26 hour
pl_trandurlim0
pl_trandurstr0.564662978136318&plusmn;0.261489100000000 Transit Duration [hour]
pl_tranmid2.46e6 day
pl_tranmiderr16.98e-4 day
pl_tranmiderr2-6.98e-4 day
pl_tranmidlim0
pl_tranmidstr2458543.55800600&plusmn;0.00069767 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
ra165.69 deg
rastr11h02m45.72s RA [sexagesimal]
releasedate2024-01-22 Release Date
rowupdate2024-01-22 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_logg5.14 log(cm/s**2)
st_loggerr10.41 log(cm/s**2)
st_loggerr2-0.41 log(cm/s**2)
st_logglim0
st_loggstr5.143150&plusmn;0.410207 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_nphot0
st_nrvc0
st_nspec0
st_rad0.17 Rsun
st_raderr15.19e-3 Rsun
st_raderr2-5.19e-3 Rsun
st_radlim0
st_radstr0.171430006623268&plusmn;0.005189290000000 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_teff2940 K
st_tefferr167 K
st_tefferr2-67 K
st_tefflim0
st_teffstr2940&plusmn;67 Stellar Effective Temperature [K]
st_vsinโ€”
st_vsinerr1โ€”
st_vsinerr2โ€”
st_vsinlimโ€”
st_vsinstrโ€” Stellar Rotational Velocity [km/s]
sy_bmagโ€”
sy_bmagerr1โ€”
sy_bmagerr2โ€”
sy_bmagstrโ€” B (Johnson) Magnitude
sy_dist26.49 pc
sy_disterr10.06 pc
sy_disterr2-0.06 pc
sy_diststr<div><span class="supersubNumber">26.4927</span><span class="superscript">+0.0640</span><span class="subscript">-0.0638</span></div> Distance [pc]
sy_gaiamag15.07 mag
sy_gaiamagerr11.32e-3 mag
sy_gaiamagerr2-1.32e-3 mag
sy_gaiamagstr15.071500&plusmn;0.001324 Gaia Magnitude
sy_gmag17.88 mag
sy_gmagerr15.67e-3 mag
sy_gmagerr2-5.67e-3 mag
sy_gmagstr17.8827000&plusmn;0.0056684 g (Sloan) Magnitude
sy_hmag10.99 mag
sy_hmagerr10.02 mag
sy_hmagerr2-0.02 mag
sy_hmagstr10.993&plusmn;0.022 H (2MASS) Magnitude
sy_icmagโ€”
sy_icmagerr1โ€”
sy_icmagerr2โ€”
sy_icmagstrโ€” I (Cousins) Magnitude
sy_imag14.31 mag
sy_imagerr13.44e-3 mag
sy_imagerr2-3.44e-3 mag
sy_imagstr14.3142000&plusmn;0.0034365 i (Sloan) Magnitude
sy_jmag11.56 mag
sy_jmagerr10.02 mag
sy_jmagerr2-0.02 mag
sy_jmagstr11.559&plusmn;0.024 J (2MASS) Magnitude
sy_kepmagโ€”
sy_kepmagerr1โ€”
sy_kepmagerr2โ€”
sy_kepmagstrโ€” Kepler Magnitude
sy_kmag10.64 mag
sy_kmagerr10.02 mag
sy_kmagerr2-0.02 mag
sy_kmagstr10.644&plusmn;0.023 Ks (2MASS) Magnitude
sy_mnum0
sy_plx37.72 mas
sy_plxerr10.09 mas
sy_plxerr2-0.09 mas
sy_plxstr37.7177000&plusmn;0.0904032 Parallax [mas]
sy_pm228.82 mas/yr
sy_pmdec-59.00 mas/yr
sy_pmdecerr10.14 mas/yr
sy_pmdecerr2-0.14 mas/yr
sy_pmdecstr-58.998900&plusmn;0.138468 Proper Motion (Dec) [mas/yr]
sy_pmerr10.21 mas/yr
sy_pmerr2-0.21 mas/yr
sy_pmra-221.08 mas/yr
sy_pmraerr10.22 mas/yr
sy_pmraerr2-0.22 mas/yr
sy_pmrastr-221.078000&plusmn;0.218931 Proper Motion (RA) [mas/yr]
sy_pmstr228.8151050&plusmn;0.2145201 Total Proper Motion [mas/yr]
sy_pnum3
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_rmag16.27 mag
sy_rmagerr13.85e-3 mag
sy_rmagerr2-3.85e-3 mag
sy_rmagstr16.26720&plusmn;0.00385 r (Sloan) Magnitude
sy_snum1
sy_tmag13.56 mag
sy_tmagerr17.73e-3 mag
sy_tmagerr2-7.73e-3 mag
sy_tmagstr13.5571000&plusmn;0.0077321 TESS Magnitude
sy_umag21.30 mag
sy_umagerr10.14 mag
sy_umagerr2-0.14 mag
sy_umagstr21.297500&plusmn;0.138655 u (Sloan) Magnitude
sy_vmag16.91 mag
sy_vmagerr10.20 mag
sy_vmagerr2-0.20 mag
sy_vmagstr16.91&plusmn;0.20 V (Johnson) Magnitude
sy_w1mag10.43 mag
sy_w1magerr10.02 mag
sy_w1magerr2-0.02 mag
sy_w1magstr10.426&plusmn;0.023 W1 (WISE) Magnitude
sy_w2mag10.23 mag
sy_w2magerr10.02 mag
sy_w2magerr2-0.02 mag
sy_w2magstr10.233&plusmn;0.021 W2 (WISE) Magnitude
sy_w3mag10.02 mag
sy_w3magerr10.06 mag
sy_w3magerr2-0.06 mag
sy_w3magstr10.024&plusmn;0.062 W3 (WISE) Magnitude
sy_w4mag8.64 mag
sy_w4magerr1โ€”
sy_w4magerr2โ€”
sy_w4magstr8.637 W4 (WISE) Magnitude
sy_zmag13.26 mag
sy_zmagerr13.53e-3 mag
sy_zmagerr2-3.53e-3 mag
sy_zmagstr13.2565000&plusmn;0.0035259 z (Sloan) Magnitude
tic_idTIC 181804752 TIC ID
tran_flag1
ttv_flag0
x-0.93
y0.24
z-0.28

Record 2

Transit โ€ข 2019 โ€ข Transiting Exoplanet Survey Satellite (TESS)

๐Ÿช
โ–ถAll Properties
PropertyValueDescription
ast_flag0
cb_flag0
dec-16.41 deg
decstr-16d24m23.20s Dec [sexagesimal]
default_flag0
disc_facilityTransiting Exoplanet Survey Satellite (TESS) Discovery Facility
disc_instrumentTESS CCD Array Discovery Instrument
disc_localeSpace Discovery Locale
disc_pubdate2019-09 Discovery Publication Date
disc_refname<a refstr=CROSSFIELD_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019ApJ...883L..16C/abstract target=ref>Crossfield et al. 2019</a> Discovery Reference
disc_telescope0.1 m TESS Telescope Discovery Telescope
disc_year2019
discoverymethodTransit Discovery Method
dkin_flag0
elat-20.70 deg
elon173.54 deg
etv_flag0
gaia_dr2_idGaia DR2 3562427951852172288 Gaia DR2 ID
gaia_dr3_idGaia DR3 3562427951852172288 Gaia DR3 ID
glat39.11 deg
glon268.57 deg
hd_nameโ€” HD ID
hip_nameโ€” HIP ID
hostnameLP 791-18 Host Name
htm202040737228
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_eqt650 K
pl_eqterr1120 K
pl_eqterr2-120 K
pl_eqtlim0
pl_eqtstr650&plusmn;120 Equilibrium Temperature [K]
pl_imppar0.54
pl_impparerr10.36
pl_impparerr2-0.37
pl_impparlim0
pl_impparstr<div><span class="supersubNumber">0.54</span><span class="superscript">+0.36</span><span class="subscript">-0.37</span></div> Impact Parameter
pl_insol21.50 Searth
pl_insolerr15.40 Searth
pl_insolerr2-4.60 Searth
pl_insollim0
pl_insolstr<div><span class="supersubNumber">21.5</span><span class="superscript">+5.4</span><span class="subscript">-4.6</span></div> 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_nameLP 791-18 b Planet Name
pl_ndispec0
pl_nespec0
pl_nnotes2
pl_ntranspec0
pl_occdepโ€”
pl_occdeperr1โ€”
pl_occdeperr2โ€”
pl_occdeplimโ€”
pl_occdepstrโ€” Occultation Depth [%]
pl_orbeccen0
pl_orbeccenerr1โ€”
pl_orbeccenerr2โ€”
pl_orbeccenlim0
pl_orbeccenstr0 Eccentricity
pl_orbincl87.30 deg
pl_orbinclerr12 deg
pl_orbinclerr2-4.90 deg
pl_orbincllim0
pl_orbinclstr<div><span class="supersubNumber">87.3</span><span class="superscript">+2.0</span><span class="subscript">-4.9</span></div> Inclination [deg]
pl_orblperโ€”
pl_orblpererr1โ€”
pl_orblpererr2โ€”
pl_orblperlimโ€”
pl_orblperstrโ€” Argument of Periastron [deg]
pl_orbper0.95 day
pl_orbpererr15.80e-6 day
pl_orbpererr2-5.80e-6 day
pl_orbperlim0
pl_orbperstr0.9480050&plusmn;0.0000058 Orbital Period [day]
pl_orbsmax9.69e-3 au
pl_orbsmaxerr13.20e-4 au
pl_orbsmaxerr2-3.50e-4 au
pl_orbsmaxlim0
pl_orbsmaxstr<div><span class="supersubNumber">0.009690</span><span class="superscript">+0.000320</span><span class="subscript">-0.000350</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_pubdate2019-09 Planetary Parameter Reference Publication Date
pl_rade1.12 Rearth
pl_radeerr10.13 Rearth
pl_radeerr2-0.13 Rearth
pl_radelim0
pl_radestr1.12&plusmn;0.13 Planet Radius [Earth Radius]
pl_radj0.10 Rjupiter
pl_radjerr10.01 Rjupiter
pl_radjerr2-0.01 Rjupiter
pl_radjlim0
pl_radjstr0.0999&plusmn;0.0116 Planet Radius [Jupiter Radius]
pl_ratdor11
pl_ratdorerr12
pl_ratdorerr2-4
pl_ratdorlim0
pl_ratdorstr<div><span class="supersubNumber">11</span><span class="superscript">+2</span><span class="subscript">-4</span></div> Ratio of Semi-Major Axis to Stellar Radius
pl_ratror0.06
pl_ratrorerr12.80e-3
pl_ratrorerr2-2.80e-3
pl_ratrorlim0
pl_ratrorstr0.0604&plusmn;0.0028 Ratio of Planet to Stellar Radius
pl_refname<a refstr=CROSSFIELD_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019ApJ...883L..16C/abstract target=ref>Crossfield et al. 2019</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_trandur0.61 hour
pl_trandurerr10.07 hour
pl_trandurerr2-0.08 hour
pl_trandurlim0
pl_trandurstr<div><span class="supersubNumber">0.612</span><span class="superscript">+0.068</span><span class="subscript">-0.079</span></div> Transit Duration [hour]
pl_tranmid2.46e6 day
pl_tranmiderr16.60e-4 day
pl_tranmiderr2-6.60e-4 day
pl_tranmidlim0
pl_tranmidstr2458645.94405&plusmn;0.00066 Time of Conjunction (Transit Midpoint) [day]
pl_trueobliqโ€”
pl_trueobliqerr1โ€”
pl_trueobliqerr2โ€”
pl_trueobliqlimโ€”
pl_trueobliqstrโ€” True Obliquity [deg]
pl_tsystemrefBJD-TDB Time Reference Frame and Standard
ptv_flag0
pul_flag0
ra165.69 deg
rastr11h02m45.72s RA [sexagesimal]
releasedate2019-11-07 Release Date
rowupdate2019-11-01 Date of Last Update
rv_flag0
soltypePublished Confirmed Solution Type
st_age0.50 Gyr
st_ageerr1โ€”
st_ageerr2โ€”
st_agelim-1
st_agestr&gt;0.5 Stellar Age [Gyr]
st_dens31.10 g/cm**3
st_denserr15.60 g/cm**3
st_denserr2-9.10 g/cm**3
st_denslim0
st_densstr<div><span class="supersubNumber">31.1</span><span class="superscript">+5.6</span><span class="subscript">-9.1</span></div> Stellar Density [g/cm**3]
st_logg5.12 log(cm/s**2)
st_loggerr10.09 log(cm/s**2)
st_loggerr2-0.09 log(cm/s**2)
st_logglim0
st_loggstr5.115&plusmn;0.094 Stellar Surface Gravity [log(cm/s**2)]
st_lum-2.70 log(Lsun)
st_lumerr10.09 log(Lsun)
st_lumerr2-0.11 log(Lsun)
st_lumlim0
st_lumstr<div><span class="supersubNumber">-2.70</span><span class="superscript">+0.09</span><span class="subscript">-0.11</span></div> Stellar Luminosity [log(Solar)]
st_mass0.14 Msun
st_masserr15.00e-3 Msun
st_masserr2-5.00e-3 Msun
st_masslim0
st_massstr0.139&plusmn;0.005 Stellar Mass [Solar mass]
st_met-0.09 dex
st_meterr10.19 dex
st_meterr2-0.19 dex
st_metlim0
st_metratio[Fe/H] Stellar Metallicity Ratio
st_metstr-0.090&plusmn;0.190 Stellar Metallicity [dex]
st_nphot0
st_nrvc0
st_nspec0
st_rad0.17 Rsun
st_raderr10.02 Rsun
st_raderr2-0.02 Rsun
st_radlim0
st_radstr0.171&plusmn;0.018 Stellar Radius [Solar Radius]
st_radv14.10 km/s
st_radverr10.30 km/s
st_radverr2-0.30 km/s
st_radvlim0
st_radvstr14.1&plusmn;0.3 Systemic Radial Velocity [km/s]
st_refname<a refstr=CROSSFIELD_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019ApJ...883L..16C/abstract target=ref>Crossfield et al. 2019</a> Stellar Parameter Reference
st_rotpโ€”
st_rotperr1โ€”
st_rotperr2โ€”
st_rotplimโ€”
st_rotpstrโ€” Stellar Rotational Period [day]
st_spectypeM(6.1+/-0.7) V Spectral Type
st_teff2960 K
st_tefferr155 K
st_tefferr2-55 K
st_tefflim0
st_teffstr2960&plusmn;55 Stellar Effective Temperature [K]
st_vsin2 km/s
st_vsinerr1โ€”
st_vsinerr2โ€”
st_vsinlim1
st_vsinstr&lt;2 Stellar Rotational Velocity [km/s]
sy_bmagโ€”
sy_bmagerr1โ€”
sy_bmagerr2โ€”
sy_bmagstrโ€” B (Johnson) Magnitude
sy_dist26.49 pc
sy_disterr10.06 pc
sy_disterr2-0.06 pc
sy_diststr<div><span class="supersubNumber">26.4927</span><span class="superscript">+0.0640</span><span class="subscript">-0.0638</span></div> Distance [pc]
sy_gaiamag15.07 mag
sy_gaiamagerr11.32e-3 mag
sy_gaiamagerr2-1.32e-3 mag
sy_gaiamagstr15.071500&plusmn;0.001324 Gaia Magnitude
sy_gmag17.88 mag
sy_gmagerr15.67e-3 mag
sy_gmagerr2-5.67e-3 mag
sy_gmagstr17.8827000&plusmn;0.0056684 g (Sloan) Magnitude
sy_hmag10.99 mag
sy_hmagerr10.02 mag
sy_hmagerr2-0.02 mag
sy_hmagstr10.993&plusmn;0.022 H (2MASS) Magnitude
sy_icmagโ€”
sy_icmagerr1โ€”
sy_icmagerr2โ€”
sy_icmagstrโ€” I (Cousins) Magnitude
sy_imag14.31 mag
sy_imagerr13.44e-3 mag
sy_imagerr2-3.44e-3 mag
sy_imagstr14.3142000&plusmn;0.0034365 i (Sloan) Magnitude
sy_jmag11.56 mag
sy_jmagerr10.02 mag
sy_jmagerr2-0.02 mag
sy_jmagstr11.559&plusmn;0.024 J (2MASS) Magnitude
sy_kepmagโ€”
sy_kepmagerr1โ€”
sy_kepmagerr2โ€”
sy_kepmagstrโ€” Kepler Magnitude
sy_kmag10.64 mag
sy_kmagerr10.02 mag
sy_kmagerr2-0.02 mag
sy_kmagstr10.644&plusmn;0.023 Ks (2MASS) Magnitude
sy_mnum0
sy_plx37.72 mas
sy_plxerr10.09 mas
sy_plxerr2-0.09 mas
sy_plxstr37.7177000&plusmn;0.0904032 Parallax [mas]
sy_pm228.82 mas/yr
sy_pmdec-59.00 mas/yr
sy_pmdecerr10.14 mas/yr
sy_pmdecerr2-0.14 mas/yr
sy_pmdecstr-58.998900&plusmn;0.138468 Proper Motion (Dec) [mas/yr]
sy_pmerr10.21 mas/yr
sy_pmerr2-0.21 mas/yr
sy_pmra-221.08 mas/yr
sy_pmraerr10.22 mas/yr
sy_pmraerr2-0.22 mas/yr
sy_pmrastr-221.078000&plusmn;0.218931 Proper Motion (RA) [mas/yr]
sy_pmstr228.8151050&plusmn;0.2145201 Total Proper Motion [mas/yr]
sy_pnum3
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_rmag16.27 mag
sy_rmagerr13.85e-3 mag
sy_rmagerr2-3.85e-3 mag
sy_rmagstr16.26720&plusmn;0.00385 r (Sloan) Magnitude
sy_snum1
sy_tmag13.56 mag
sy_tmagerr17.73e-3 mag
sy_tmagerr2-7.73e-3 mag
sy_tmagstr13.5571000&plusmn;0.0077321 TESS Magnitude
sy_umag21.30 mag
sy_umagerr10.14 mag
sy_umagerr2-0.14 mag
sy_umagstr21.297500&plusmn;0.138655 u (Sloan) Magnitude
sy_vmag16.91 mag
sy_vmagerr10.20 mag
sy_vmagerr2-0.20 mag
sy_vmagstr16.91&plusmn;0.20 V (Johnson) Magnitude
sy_w1mag10.43 mag
sy_w1magerr10.02 mag
sy_w1magerr2-0.02 mag
sy_w1magstr10.426&plusmn;0.023 W1 (WISE) Magnitude
sy_w2mag10.23 mag
sy_w2magerr10.02 mag
sy_w2magerr2-0.02 mag
sy_w2magstr10.233&plusmn;0.021 W2 (WISE) Magnitude
sy_w3mag10.02 mag
sy_w3magerr10.06 mag
sy_w3magerr2-0.06 mag
sy_w3magstr10.024&plusmn;0.062 W3 (WISE) Magnitude
sy_w4mag8.64 mag
sy_w4magerr1โ€”
sy_w4magerr2โ€”
sy_w4magstr8.637 W4 (WISE) Magnitude
sy_zmag13.26 mag
sy_zmagerr13.53e-3 mag
sy_zmagerr2-3.53e-3 mag
sy_zmagstr13.2565000&plusmn;0.0035259 z (Sloan) Magnitude
tic_idTIC 181804752 TIC ID
tran_flag1
ttv_flag0
x-0.93
y0.24
z-0.28

Record 3

Transit โ€ข 2019 โ€ข Transiting Exoplanet Survey Satellite (TESS)

๐Ÿช
โ–ถAll Properties
PropertyValueDescription
ast_flag0
cb_flag0
dec-16.41 deg
decstr-16d24m23.20s Dec [sexagesimal]
default_flag1
disc_facilityTransiting Exoplanet Survey Satellite (TESS) Discovery Facility
disc_instrumentTESS CCD Array Discovery Instrument
disc_localeSpace Discovery Locale
disc_pubdate2019-09 Discovery Publication Date
disc_refname<a refstr=CROSSFIELD_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019ApJ...883L..16C/abstract target=ref>Crossfield et al. 2019</a> Discovery Reference
disc_telescope0.1 m TESS Telescope Discovery Telescope
disc_year2019
discoverymethodTransit Discovery Method
dkin_flag0
elat-20.70 deg
elon173.54 deg
etv_flag0
gaia_dr2_idGaia DR2 3562427951852172288 Gaia DR2 ID
gaia_dr3_idGaia DR3 3562427951852172288 Gaia DR3 ID
glat39.11 deg
glon268.57 deg
hd_nameโ€” HD ID
hip_nameโ€” HIP ID
hostnameLP 791-18 Host Name
htm202040737228
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_eqt564.30 K
pl_eqterr13.50 K
pl_eqterr2-3.40 K
pl_eqtlim0
pl_eqtstr<div><span class="supersubNumber">564.3</span><span class="superscript">+3.5</span><span class="subscript">-3.4</span></div> Equilibrium Temperature [K]
pl_imppar0.33
pl_impparerr10.19
pl_impparerr2-0.19
pl_impparlim0
pl_impparstr0.33&plusmn;0.19 Impact Parameter
pl_insol24.14 Searth
pl_insolerr10.61 Searth
pl_insolerr2-0.57 Searth
pl_insollim0
pl_insolstr<div><span class="supersubNumber">24.14</span><span class="superscript">+0.61</span><span class="subscript">-0.57</span></div> 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_nameLP 791-18 b Planet Name
pl_ndispec0
pl_nespec0
pl_nnotes2
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_orbincl88.37 deg
pl_orbinclerr10.94 deg
pl_orbinclerr2-0.95 deg
pl_orbincllim0
pl_orbinclstr<div><span class="supersubNumber">88.37</span><span class="superscript">+0.94</span><span class="subscript">-0.95</span></div> Inclination [deg]
pl_orblperโ€”
pl_orblpererr1โ€”
pl_orblpererr2โ€”
pl_orblperlimโ€”
pl_orblperstrโ€” Argument of Periastron [deg]
pl_orbper0.95 day
pl_orbpererr12.10e-6 day
pl_orbpererr2-2.10e-6 day
pl_orbperlim0
pl_orbperstr0.9479981&plusmn;0.0000021 Orbital Period [day]
pl_orbsmax9.78e-3 au
pl_orbsmaxerr11.20e-4 au
pl_orbsmaxerr2-1.20e-4 au
pl_orbsmaxlim0
pl_orbsmaxstr0.00978&plusmn;0.00012 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_pubdate2023-05 Planetary Parameter Reference Publication Date
pl_rade1.21 Rearth
pl_radeerr10.06 Rearth
pl_radeerr2-0.06 Rearth
pl_radelim0
pl_radestr<div><span class="supersubNumber">1.212</span><span class="superscript">+0.059</span><span class="subscript">-0.058</span></div> Planet Radius [Earth Radius]
pl_radj0.11 Rjupiter
pl_radjerr15.26e-3 Rjupiter
pl_radjerr2-5.17e-3 Rjupiter
pl_radjlim0
pl_radjstr<div><span class="supersubNumber">0.1081</span><span class="superscript">+0.0053</span><span class="subscript">-0.0052</span></div> Planet Radius [Jupiter Radius]
pl_ratdorโ€”
pl_ratdorerr1โ€”
pl_ratdorerr2โ€”
pl_ratdorlimโ€”
pl_ratdorstrโ€” Ratio of Semi-Major Axis to Stellar Radius
pl_ratror0.06
pl_ratrorerr11.80e-3
pl_ratrorerr2-1.80e-3
pl_ratrorlim0
pl_ratrorstr0.0610&plusmn;0.0018 Ratio of Planet to Stellar Radius
pl_refname<a refstr=PETERSON_ET_AL_2023 href=https://ui.adsabs.harvard.edu/abs/2023Natur.617..701P/abstract target=ref>Peterson et al. 2023</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_trandur0.62 hour
pl_trandurerr18.70e-3 hour
pl_trandurerr2-8.70e-3 hour
pl_trandurlim0
pl_trandurstr0.6195&plusmn;0.0087 Transit Duration [hour]
pl_tranmid2.46e6 day
pl_tranmiderr11.80e-4 day
pl_tranmiderr2-1.80e-4 day
pl_tranmidlim0
pl_tranmidstr2458774.86973&plusmn;0.00018 Time of Conjunction (Transit Midpoint) [day]
pl_trueobliqโ€”
pl_trueobliqerr1โ€”
pl_trueobliqerr2โ€”
pl_trueobliqlimโ€”
pl_trueobliqstrโ€” True Obliquity [deg]
pl_tsystemrefBJD-TDB Time Reference Frame and Standard
ptv_flag0
pul_flag0
ra165.69 deg
rastr11h02m45.72s RA [sexagesimal]
releasedate2023-05-14 Release Date
rowupdate2023-05-14 Date of Last Update
rv_flag0
soltypePublished Confirmed Solution Type
st_age0.50 Gyr
st_ageerr1โ€”
st_ageerr2โ€”
st_agelim-1
st_agestr&gt;0.5 Stellar Age [Gyr]
st_dens32.51 g/cm**3
st_denserr14.26 g/cm**3
st_denserr2-3.65 g/cm**3
st_denslim0
st_densstr<div><span class="supersubNumber">32.51</span><span class="superscript">+4.26</span><span class="subscript">-3.65</span></div> Stellar Density [g/cm**3]
st_logg5.12 log(cm/s**2)
st_loggerr10.09 log(cm/s**2)
st_loggerr2-0.09 log(cm/s**2)
st_logglim0
st_loggstr5.115&plusmn;0.094 Stellar Surface Gravity [log(cm/s**2)]
st_lum-2.64 log(Lsun)
st_lumerr11.88e-3 log(Lsun)
st_lumerr2-1.89e-3 log(Lsun)
st_lumlim0
st_lumstr<div><span class="supersubNumber">-2.64</span><span class="superscript">+0.00</span><span class="subscript">-0.00</span></div> Stellar Luminosity [log(Solar)]
st_mass0.14 Msun
st_masserr15.00e-3 Msun
st_masserr2-5.00e-3 Msun
st_masslim0
st_massstr0.139&plusmn;0.005 Stellar Mass [Solar mass]
st_met-0.09 dex
st_meterr10.19 dex
st_meterr2-0.19 dex
st_metlim0
st_metratio[Fe/H] Stellar Metallicity Ratio
st_metstr-0.090&plusmn;0.190 Stellar Metallicity [dex]
st_nphot0
st_nrvc0
st_nspec0
st_rad0.18 Rsun
st_raderr17.00e-3 Rsun
st_raderr2-7.00e-3 Rsun
st_radlim0
st_radstr0.182&plusmn;0.007 Stellar Radius [Solar Radius]
st_radv14.10 km/s
st_radverr10.30 km/s
st_radverr2-0.30 km/s
st_radvlim0
st_radvstr14.1&plusmn;0.3 Systemic Radial Velocity [km/s]
st_refname<a refstr=PETERSON_ET_AL_2023 href=https://ui.adsabs.harvard.edu/abs/2023Natur.617..701P/abstract target=ref>Peterson et al. 2023</a> Stellar Parameter Reference
st_rotpโ€”
st_rotperr1โ€”
st_rotperr2โ€”
st_rotplimโ€”
st_rotpstrโ€” Stellar Rotational Period [day]
st_spectypeM(6.1 +/- 0.7) V Spectral Type
st_teff2960 K
st_tefferr155 K
st_tefferr2-55 K
st_tefflim0
st_teffstr2960&plusmn;55 Stellar Effective Temperature [K]
st_vsin2 km/s
st_vsinerr1โ€”
st_vsinerr2โ€”
st_vsinlim1
st_vsinstr&lt;2 Stellar Rotational Velocity [km/s]
sy_bmagโ€”
sy_bmagerr1โ€”
sy_bmagerr2โ€”
sy_bmagstrโ€” B (Johnson) Magnitude
sy_dist26.49 pc
sy_disterr10.06 pc
sy_disterr2-0.06 pc
sy_diststr<div><span class="supersubNumber">26.4927</span><span class="superscript">+0.0640</span><span class="subscript">-0.0638</span></div> Distance [pc]
sy_gaiamag15.07 mag
sy_gaiamagerr11.32e-3 mag
sy_gaiamagerr2-1.32e-3 mag
sy_gaiamagstr15.071500&plusmn;0.001324 Gaia Magnitude
sy_gmag17.88 mag
sy_gmagerr15.67e-3 mag
sy_gmagerr2-5.67e-3 mag
sy_gmagstr17.8827000&plusmn;0.0056684 g (Sloan) Magnitude
sy_hmag10.99 mag
sy_hmagerr10.02 mag
sy_hmagerr2-0.02 mag
sy_hmagstr10.993&plusmn;0.022 H (2MASS) Magnitude
sy_icmagโ€”
sy_icmagerr1โ€”
sy_icmagerr2โ€”
sy_icmagstrโ€” I (Cousins) Magnitude
sy_imag14.31 mag
sy_imagerr13.44e-3 mag
sy_imagerr2-3.44e-3 mag
sy_imagstr14.3142000&plusmn;0.0034365 i (Sloan) Magnitude
sy_jmag11.56 mag
sy_jmagerr10.02 mag
sy_jmagerr2-0.02 mag
sy_jmagstr11.559&plusmn;0.024 J (2MASS) Magnitude
sy_kepmagโ€”
sy_kepmagerr1โ€”
sy_kepmagerr2โ€”
sy_kepmagstrโ€” Kepler Magnitude
sy_kmag10.64 mag
sy_kmagerr10.02 mag
sy_kmagerr2-0.02 mag
sy_kmagstr10.644&plusmn;0.023 Ks (2MASS) Magnitude
sy_mnum0
sy_plx37.72 mas
sy_plxerr10.09 mas
sy_plxerr2-0.09 mas
sy_plxstr37.7177000&plusmn;0.0904032 Parallax [mas]
sy_pm228.82 mas/yr
sy_pmdec-59.00 mas/yr
sy_pmdecerr10.14 mas/yr
sy_pmdecerr2-0.14 mas/yr
sy_pmdecstr-58.998900&plusmn;0.138468 Proper Motion (Dec) [mas/yr]
sy_pmerr10.21 mas/yr
sy_pmerr2-0.21 mas/yr
sy_pmra-221.08 mas/yr
sy_pmraerr10.22 mas/yr
sy_pmraerr2-0.22 mas/yr
sy_pmrastr-221.078000&plusmn;0.218931 Proper Motion (RA) [mas/yr]
sy_pmstr228.8151050&plusmn;0.2145201 Total Proper Motion [mas/yr]
sy_pnum3
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_rmag16.27 mag
sy_rmagerr13.85e-3 mag
sy_rmagerr2-3.85e-3 mag
sy_rmagstr16.26720&plusmn;0.00385 r (Sloan) Magnitude
sy_snum1
sy_tmag13.56 mag
sy_tmagerr17.73e-3 mag
sy_tmagerr2-7.73e-3 mag
sy_tmagstr13.5571000&plusmn;0.0077321 TESS Magnitude
sy_umag21.30 mag
sy_umagerr10.14 mag
sy_umagerr2-0.14 mag
sy_umagstr21.297500&plusmn;0.138655 u (Sloan) Magnitude
sy_vmag16.91 mag
sy_vmagerr10.20 mag
sy_vmagerr2-0.20 mag
sy_vmagstr16.91&plusmn;0.20 V (Johnson) Magnitude
sy_w1mag10.43 mag
sy_w1magerr10.02 mag
sy_w1magerr2-0.02 mag
sy_w1magstr10.426&plusmn;0.023 W1 (WISE) Magnitude
sy_w2mag10.23 mag
sy_w2magerr10.02 mag
sy_w2magerr2-0.02 mag
sy_w2magstr10.233&plusmn;0.021 W2 (WISE) Magnitude
sy_w3mag10.02 mag
sy_w3magerr10.06 mag
sy_w3magerr2-0.06 mag
sy_w3magstr10.024&plusmn;0.062 W3 (WISE) Magnitude
sy_w4mag8.64 mag
sy_w4magerr1โ€”
sy_w4magerr2โ€”
sy_w4magstr8.637 W4 (WISE) Magnitude
sy_zmag13.26 mag
sy_zmagerr13.53e-3 mag
sy_zmagerr2-3.53e-3 mag
sy_zmagstr13.2565000&plusmn;0.0035259 z (Sloan) Magnitude
tic_idTIC 181804752 TIC ID
tran_flag1
ttv_flag0
x-0.93
y0.24
z-0.28