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81 Cet b

Exoplanet Records

๐Ÿ“ŠKey Properties

Host Star

81 Cet

Discovery

Radial Velocity

Year

2008

Period

952.70 day

Radius

โ€”

Mass

1684.40 Mearth

Eq. Temp

โ€”

๐ŸงพRecords(3 rows)

Record 1

Radial Velocity โ€ข 2008 โ€ข Okayama Astrophysical Observatory

๐Ÿช
โ–ถAll Properties
PropertyValueDescription
ast_flag0
cb_flag0
dec-3.40 deg
decstr-03d23m46.90s Dec [sexagesimal]
default_flag0
disc_facilityOkayama Astrophysical Observatory Discovery Facility
disc_instrumentHIDES Echelle Spectrograph Discovery Instrument
disc_localeGround Discovery Locale
disc_pubdate2008-12 Discovery Publication Date
disc_refname<a refstr=SATO_ET_AL__2008 href=https://ui.adsabs.harvard.edu/abs/2008PASJ...60.1317S/abstract target=ref> Sato et al. 2008 </a> Discovery Reference
disc_telescope1.88 m Telescope Discovery Telescope
disc_year2008
discoverymethodRadial Velocity Discovery Method
dkin_flag0
elat-17.85 deg
elon35.89 deg
etv_flag0
gaia_dr2_idGaia DR2 2495420602212048640 Gaia DR2 ID
gaia_dr3_idGaia DR3 2495420602212048640 Gaia DR3 ID
glat-55.25 deg
glon174.49 deg
hd_nameHD 16400 HD ID
hip_nameHIP 12247 HIP ID
hostname81 Cet Host Name
htm20-1022546720
ima_flag0
micro_flag0
obm_flag0
pl_bmasse1684.40 Mearth
pl_bmasseerr1โ€”
pl_bmasseerr2โ€”
pl_bmasselim0
pl_bmassestr1684.4 Planet Mass or Mass*sin(i) [Earth Mass]
pl_bmassj5.30 Mjupiter
pl_bmassjerr1โ€”
pl_bmassjerr2โ€”
pl_bmassjlim0
pl_bmassjstr5.3 Planet Mass or Mass*sin(i) [Jupiter Mass]
pl_bmassprovMsini 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_eqtโ€”
pl_eqterr1โ€”
pl_eqterr2โ€”
pl_eqtlimโ€”
pl_eqtstrโ€” Equilibrium Temperature [K]
pl_impparโ€”
pl_impparerr1โ€”
pl_impparerr2โ€”
pl_impparlimโ€”
pl_impparstrโ€” 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_msinie1684.40 Mearth
pl_msinieerr1โ€”
pl_msinieerr2โ€”
pl_msinielim0
pl_msiniestr1684.4 Planet Mass*sin(i) [Earth Mass]
pl_msinij5.30 Mjupiter
pl_msinijerr1โ€”
pl_msinijerr2โ€”
pl_msinijlim0
pl_msinijstr5.3 Planet Mass*sin(i) [Jupiter Mass]
pl_name81 Cet b Planet Name
pl_ndispec0
pl_nespec0
pl_nnotes0
pl_ntranspec0
pl_occdepโ€”
pl_occdeperr1โ€”
pl_occdeperr2โ€”
pl_occdeplimโ€”
pl_occdepstrโ€” Occultation Depth [%]
pl_orbeccen0.21
pl_orbeccenerr10.03
pl_orbeccenerr2-0.03
pl_orbeccenlim0
pl_orbeccenstr0.206&plusmn;0.029 Eccentricity
pl_orbinclโ€”
pl_orbinclerr1โ€”
pl_orbinclerr2โ€”
pl_orbincllimโ€”
pl_orbinclstrโ€” Inclination [deg]
pl_orblper175 deg
pl_orblpererr16.90 deg
pl_orblpererr2-6.90 deg
pl_orblperlim0
pl_orblperstr175.0&plusmn;6.9 Argument of Periastron [deg]
pl_orbper952.70 day
pl_orbpererr18.80 day
pl_orbpererr2-8.80 day
pl_orbperlim0
pl_orbperstr952.7&plusmn;8.8 Orbital Period [day]
pl_orbsmax2.50 au
pl_orbsmaxerr1โ€”
pl_orbsmaxerr2โ€”
pl_orbsmaxlim0
pl_orbsmaxstr2.5 Orbit Semi-Major Axis [au]
pl_orbtper2452486 day
pl_orbtpererr126 day
pl_orbtpererr2-26 day
pl_orbtperlim0
pl_orbtperstr2452486&plusmn;26 Epoch of Periastron [day]
pl_projobliqโ€”
pl_projobliqerr1โ€”
pl_projobliqerr2โ€”
pl_projobliqlimโ€”
pl_projobliqstrโ€” Projected Obliquity [deg]
pl_pubdate2008-12 Planetary Parameter Reference Publication Date
pl_radeโ€”
pl_radeerr1โ€”
pl_radeerr2โ€”
pl_radelimโ€”
pl_radestrโ€” Planet Radius [Earth Radius]
pl_radjโ€”
pl_radjerr1โ€”
pl_radjerr2โ€”
pl_radjlimโ€”
pl_radjstrโ€” 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=SATO_ET_AL__2008 href=https://ui.adsabs.harvard.edu/abs/2008PASJ...60.1317S/abstract target=ref> Sato et al. 2008 </a> Planetary Parameter Reference
pl_rvamp62.80 m/s
pl_rvamperr11.50 m/s
pl_rvamperr2-1.50 m/s
pl_rvamplim0
pl_rvampstr62.8&plusmn;1.5 Radial Velocity Amplitude [m/s]
pl_trandepโ€”
pl_trandeperr1โ€”
pl_trandeperr2โ€”
pl_trandeplimโ€”
pl_trandepstrโ€” Transit Depth [%]
pl_trandurโ€”
pl_trandurerr1โ€”
pl_trandurerr2โ€”
pl_trandurlimโ€”
pl_trandurstrโ€” Transit Duration [hour]
pl_tranmidโ€”
pl_tranmiderr1โ€”
pl_tranmiderr2โ€”
pl_tranmidlimโ€”
pl_tranmidstrโ€” Time of Conjunction (Transit Midpoint) [day]
pl_trueobliqโ€”
pl_trueobliqerr1โ€”
pl_trueobliqerr2โ€”
pl_trueobliqlimโ€”
pl_trueobliqstrโ€” True Obliquity [deg]
pl_tsystemrefโ€” Time Reference Frame and Standard
ptv_flag0
pul_flag0
ra39.42 deg
rastr02h37m41.85s RA [sexagesimal]
releasedate2014-05-14 Release Date
rowupdate2014-05-14 Date of Last Update
rv_flag1
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_logg2.35 log(cm/s**2)
st_loggerr10.08 log(cm/s**2)
st_loggerr2-0.08 log(cm/s**2)
st_logglim0
st_loggstr2.35&plusmn;0.08 Stellar Surface Gravity [log(cm/s**2)]
st_lum1.78 log(Lsun)
st_lumerr1โ€”
st_lumerr2โ€”
st_lumlim0
st_lumstr1.778 Stellar Luminosity [log(Solar)]
st_mass2.40 Msun
st_masserr10.10 Msun
st_masserr2-0.40 Msun
st_masslim0
st_massstr<div><span class="supersubNumber">2.4</span> <span class="superscript">+0.1</span><span class="subscript">-0.4</span> </div> Stellar Mass [Solar mass]
st_met-0.06 dex
st_meterr10.03 dex
st_meterr2-0.03 dex
st_metlim0
st_metratio[Fe/H] Stellar Metallicity Ratio
st_metstr-0.06&plusmn;0.03 Stellar Metallicity [dex]
st_nphot1
st_nrvc1
st_nspec0
st_rad11 Rsun
st_raderr12 Rsun
st_raderr2-1 Rsun
st_radlim0
st_radstr<div><span class="supersubNumber">11</span> <span class="superscript">+2</span><span class="subscript">-1</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=SATO_ET_AL__2008 href=https://ui.adsabs.harvard.edu/abs/2008PASJ...60.1317S/abstract target=ref> Sato et al. 2008 </a> Stellar Parameter Reference
st_rotpโ€”
st_rotperr1โ€”
st_rotperr2โ€”
st_rotplimโ€”
st_rotpstrโ€” Stellar Rotational Period [day]
st_spectypeG5 III Spectral Type
st_teff4785 K
st_tefferr125 K
st_tefferr2-25 K
st_tefflim0
st_teffstr4785&plusmn;25 Stellar Effective Temperature [K]
st_vsin1.80 km/s
st_vsinerr1โ€”
st_vsinerr2โ€”
st_vsinlim0
st_vsinstr1.80 Stellar Rotational Velocity [km/s]
sy_bmag6.67 mag
sy_bmagerr10.02 mag
sy_bmagerr2-0.02 mag
sy_bmagstr6.675&plusmn;0.019 B (Johnson) Magnitude
sy_dist101.26 pc
sy_disterr11.22 pc
sy_disterr2-1.22 pc
sy_diststr101.260&plusmn;1.222 Distance [pc]
sy_gaiamag5.38 mag
sy_gaiamagerr13.11e-3 mag
sy_gaiamagerr2-3.11e-3 mag
sy_gaiamagstr5.3758800&plusmn;0.0031065 Gaia Magnitude
sy_gmagโ€”
sy_gmagerr1โ€”
sy_gmagerr2โ€”
sy_gmagstrโ€” g (Sloan) Magnitude
sy_hmag3.39 mag
sy_hmagerr10.23 mag
sy_hmagerr2-0.23 mag
sy_hmagstr3.386&plusmn;0.234 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_jmag3.94 mag
sy_jmagerr10.27 mag
sy_jmagerr2-0.27 mag
sy_jmagstr3.940&plusmn;0.266 J (2MASS) Magnitude
sy_kepmagโ€”
sy_kepmagerr1โ€”
sy_kepmagerr2โ€”
sy_kepmagstrโ€” Kepler Magnitude
sy_kmag3.27 mag
sy_kmagerr10.26 mag
sy_kmagerr2-0.26 mag
sy_kmagstr3.266&plusmn;0.258 Ks (2MASS) Magnitude
sy_mnum0
sy_plx9.85 mas
sy_plxerr10.12 mas
sy_plxerr2-0.12 mas
sy_plxstr9.848950&plusmn;0.118279 Parallax [mas]
sy_pm60.39 mas/yr
sy_pmdec-43.33 mas/yr
sy_pmdecerr10.20 mas/yr
sy_pmdecerr2-0.20 mas/yr
sy_pmdecstr-43.331100&plusmn;0.196973 Proper Motion (Dec) [mas/yr]
sy_pmerr10.19 mas/yr
sy_pmerr2-0.19 mas/yr
sy_pmra42.07 mas/yr
sy_pmraerr10.19 mas/yr
sy_pmraerr2-0.19 mas/yr
sy_pmrastr42.065700&plusmn;0.190188 Proper Motion (RA) [mas/yr]
sy_pmstr60.3912853&plusmn;0.1937107 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_tmag4.78 mag
sy_tmagerr17.40e-3 mag
sy_tmagerr2-7.40e-3 mag
sy_tmagstr4.77853&plusmn;0.00740 TESS Magnitude
sy_umagโ€”
sy_umagerr1โ€”
sy_umagerr2โ€”
sy_umagstrโ€” u (Sloan) Magnitude
sy_vmag5.64 mag
sy_vmagerr10.02 mag
sy_vmagerr2-0.02 mag
sy_vmagstr5.64307&plusmn;0.02300 V (Johnson) Magnitude
sy_w1mag3.31 mag
sy_w1magerr10.51 mag
sy_w1magerr2-0.51 mag
sy_w1magstr3.313&plusmn;0.507 W1 (WISE) Magnitude
sy_w2mag3.04 mag
sy_w2magerr10.28 mag
sy_w2magerr2-0.28 mag
sy_w2magstr3.036&plusmn;0.275 W2 (WISE) Magnitude
sy_w3mag3.30 mag
sy_w3magerr10.01 mag
sy_w3magerr2-0.01 mag
sy_w3magstr3.297&plusmn;0.012 W3 (WISE) Magnitude
sy_w4mag3.24 mag
sy_w4magerr10.02 mag
sy_w4magerr2-0.02 mag
sy_w4magstr3.242&plusmn;0.022 W4 (WISE) Magnitude
sy_zmagโ€”
sy_zmagerr1โ€”
sy_zmagerr2โ€”
sy_zmagstrโ€” z (Sloan) Magnitude
tic_idTIC 35725282 TIC ID
tran_flag0
ttv_flag0
x0.77
y0.63
z-0.06

Record 2

Radial Velocity โ€ข 2008 โ€ข Okayama Astrophysical Observatory

๐Ÿช
โ–ถAll Properties
PropertyValueDescription
ast_flag0
cb_flag0
dec-3.40 deg
decstr-03d23m46.90s Dec [sexagesimal]
default_flag1
disc_facilityOkayama Astrophysical Observatory Discovery Facility
disc_instrumentHIDES Echelle Spectrograph Discovery Instrument
disc_localeGround Discovery Locale
disc_pubdate2008-12 Discovery Publication Date
disc_refname<a refstr=SATO_ET_AL__2008 href=https://ui.adsabs.harvard.edu/abs/2008PASJ...60.1317S/abstract target=ref> Sato et al. 2008 </a> Discovery Reference
disc_telescope1.88 m Telescope Discovery Telescope
disc_year2008
discoverymethodRadial Velocity Discovery Method
dkin_flag0
elat-17.85 deg
elon35.89 deg
etv_flag0
gaia_dr2_idGaia DR2 2495420602212048640 Gaia DR2 ID
gaia_dr3_idGaia DR3 2495420602212048640 Gaia DR3 ID
glat-55.25 deg
glon174.49 deg
hd_nameHD 16400 HD ID
hip_nameHIP 12247 HIP ID
hostname81 Cet Host Name
htm20-1022546720
ima_flag0
micro_flag0
obm_flag0
pl_bmasse1051.06 Mearth
pl_bmasseerr124.79 Mearth
pl_bmasseerr2-21.29 Mearth
pl_bmasselim0
pl_bmassestr<div><span class="supersubNumber">1051</span><span class="superscript">+25</span><span class="subscript">-21</span></div> Planet Mass or Mass*sin(i) [Earth Mass]
pl_bmassj3.31 Mjupiter
pl_bmassjerr10.08 Mjupiter
pl_bmassjerr2-0.07 Mjupiter
pl_bmassjlim0
pl_bmassjstr<div><span class="supersubNumber">3.307</span><span class="superscript">+0.078</span><span class="subscript">-0.067</span></div> Planet Mass or Mass*sin(i) [Jupiter Mass]
pl_bmassprovMsini 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_eqtโ€”
pl_eqterr1โ€”
pl_eqterr2โ€”
pl_eqtlimโ€”
pl_eqtstrโ€” Equilibrium Temperature [K]
pl_impparโ€”
pl_impparerr1โ€”
pl_impparerr2โ€”
pl_impparlimโ€”
pl_impparstrโ€” 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_msinie1051.06 Mearth
pl_msinieerr124.79 Mearth
pl_msinieerr2-21.29 Mearth
pl_msinielim0
pl_msiniestr<div><span class="supersubNumber">1051</span><span class="superscript">+25</span><span class="subscript">-21</span></div> Planet Mass*sin(i) [Earth Mass]
pl_msinij3.31 Mjupiter
pl_msinijerr10.08 Mjupiter
pl_msinijerr2-0.07 Mjupiter
pl_msinijlim0
pl_msinijstr<div><span class="supersubNumber">3.307</span><span class="superscript">+0.078</span><span class="subscript">-0.067</span></div> Planet Mass*sin(i) [Jupiter Mass]
pl_name81 Cet b Planet Name
pl_ndispec0
pl_nespec0
pl_nnotes0
pl_ntranspec0
pl_occdepโ€”
pl_occdeperr1โ€”
pl_occdeperr2โ€”
pl_occdeplimโ€”
pl_occdepstrโ€” Occultation Depth [%]
pl_orbeccen0.04
pl_orbeccenerr10.01
pl_orbeccenerr2-0.03
pl_orbeccenlim0
pl_orbeccenstr<div><span class="supersubNumber">0.037</span><span class="superscript">+0.015</span><span class="subscript">-0.025</span></div> Eccentricity
pl_orbinclโ€”
pl_orbinclerr1โ€”
pl_orbinclerr2โ€”
pl_orbincllimโ€”
pl_orbinclstrโ€” Inclination [deg]
pl_orblper-166.70 deg
pl_orblpererr154.40 deg
pl_orblpererr2-36 deg
pl_orblperlim0
pl_orblperstr<div><span class="supersubNumber">-166.7</span><span class="superscript">+54.4</span><span class="subscript">-36.0</span></div> Argument of Periastron [deg]
pl_orbper1005.57 day
pl_orbpererr11.84 day
pl_orbpererr2-1.94 day
pl_orbperlim0
pl_orbperstr<div><span class="supersubNumber">1005.57</span><span class="superscript">+1.84</span><span class="subscript">-1.94</span></div> Orbital Period [day]
pl_orbsmax2.10 au
pl_orbsmaxerr13.00e-3 au
pl_orbsmaxerr2-3.00e-3 au
pl_orbsmaxlim0
pl_orbsmaxstr2.104&plusmn;0.003 Orbit Semi-Major Axis [au]
pl_orbtper2.45e6 day
pl_orbtpererr1106 day
pl_orbtpererr2-180.60 day
pl_orbtperlim0
pl_orbtperstr<div><span class="supersubNumber">2453458.4</span><span class="superscript">+106.0</span><span class="subscript">-180.6</span></div> Epoch of Periastron [day]
pl_projobliqโ€”
pl_projobliqerr1โ€”
pl_projobliqerr2โ€”
pl_projobliqlimโ€”
pl_projobliqstrโ€” Projected Obliquity [deg]
pl_pubdate2023-08 Planetary Parameter Reference Publication Date
pl_radeโ€”
pl_radeerr1โ€”
pl_radeerr2โ€”
pl_radelimโ€”
pl_radestrโ€” Planet Radius [Earth Radius]
pl_radjโ€”
pl_radjerr1โ€”
pl_radjerr2โ€”
pl_radjlimโ€”
pl_radjstrโ€” 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=TENG_ET_AL__2023 href=https://ui.adsabs.harvard.edu/abs/2023arXiv230805343T/abstract target=ref>Teng et al. 2023</a> Planetary Parameter Reference
pl_rvamp58.51 m/s
pl_rvamperr11.39 m/s
pl_rvamperr2-1.20 m/s
pl_rvamplim0
pl_rvampstr<div><span class="supersubNumber">58.51</span><span class="superscript">+1.39</span><span class="subscript">-1.20</span></div> Radial Velocity Amplitude [m/s]
pl_trandepโ€”
pl_trandeperr1โ€”
pl_trandeperr2โ€”
pl_trandeplimโ€”
pl_trandepstrโ€” Transit Depth [%]
pl_trandurโ€”
pl_trandurerr1โ€”
pl_trandurerr2โ€”
pl_trandurlimโ€”
pl_trandurstrโ€” Transit Duration [hour]
pl_tranmidโ€”
pl_tranmiderr1โ€”
pl_tranmiderr2โ€”
pl_tranmidlimโ€”
pl_tranmidstrโ€” Time of Conjunction (Transit Midpoint) [day]
pl_trueobliqโ€”
pl_trueobliqerr1โ€”
pl_trueobliqerr2โ€”
pl_trueobliqlimโ€”
pl_trueobliqstrโ€” True Obliquity [deg]
pl_tsystemrefJD Time Reference Frame and Standard
ptv_flag0
pul_flag0
ra39.42 deg
rastr02h37m41.85s RA [sexagesimal]
releasedate2023-09-19 Release Date
rowupdate2023-09-19 Date of Last Update
rv_flag1
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_logg2.41 log(cm/s**2)
st_loggerr10.07 log(cm/s**2)
st_loggerr2-0.06 log(cm/s**2)
st_logglim0
st_loggstr<div><span class="supersubNumber">2.41</span><span class="superscript">+0.07</span><span class="subscript">-0.06</span></div> Stellar Surface Gravity [log(cm/s**2)]
st_lum1.76 log(Lsun)
st_lumerr10.06 log(Lsun)
st_lumerr2-0.04 log(Lsun)
st_lumlim0
st_lumstr<div><span class="supersubNumber">1.760</span><span class="superscript">+0.059</span><span class="subscript">-0.041</span></div> Stellar Luminosity [log(Solar)]
st_mass1.23 Msun
st_masserr10.30 Msun
st_masserr2-0.25 Msun
st_masslim0
st_massstr<div><span class="supersubNumber">1.23</span><span class="superscript">+0.30</span><span class="subscript">-0.25</span></div> Stellar Mass [Solar mass]
st_met-0.11 dex
st_meterr10.10 dex
st_meterr2-0.06 dex
st_metlim0
st_metratio[Fe/H] Stellar Metallicity Ratio
st_metstr<div><span class="supersubNumber">-0.11</span><span class="superscript">+0.10</span><span class="subscript">-0.06</span></div> Stellar Metallicity [dex]
st_nphot1
st_nrvc1
st_nspec0
st_rad11.21 Rsun
st_raderr10.81 Rsun
st_raderr2-0.35 Rsun
st_radlim0
st_radstr<div><span class="supersubNumber">11.21</span><span class="superscript">+0.81</span><span class="subscript">-0.35</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=TENG_ET_AL__2023 href=https://ui.adsabs.harvard.edu/abs/2023arXiv230805343T/abstract target=ref>Teng et al. 2023</a> Stellar Parameter Reference
st_rotpโ€”
st_rotperr1โ€”
st_rotperr2โ€”
st_rotplimโ€”
st_rotpstrโ€” Stellar Rotational Period [day]
st_spectypeG5 III Spectral Type
st_teff4734 K
st_tefferr1โ€”
st_tefferr2โ€”
st_tefflim0
st_teffstr4734 Stellar Effective Temperature [K]
st_vsinโ€”
st_vsinerr1โ€”
st_vsinerr2โ€”
st_vsinlimโ€”
st_vsinstrโ€” Stellar Rotational Velocity [km/s]
sy_bmag6.67 mag
sy_bmagerr10.02 mag
sy_bmagerr2-0.02 mag
sy_bmagstr6.675&plusmn;0.019 B (Johnson) Magnitude
sy_dist101.26 pc
sy_disterr11.22 pc
sy_disterr2-1.22 pc
sy_diststr101.260&plusmn;1.222 Distance [pc]
sy_gaiamag5.38 mag
sy_gaiamagerr13.11e-3 mag
sy_gaiamagerr2-3.11e-3 mag
sy_gaiamagstr5.3758800&plusmn;0.0031065 Gaia Magnitude
sy_gmagโ€”
sy_gmagerr1โ€”
sy_gmagerr2โ€”
sy_gmagstrโ€” g (Sloan) Magnitude
sy_hmag3.39 mag
sy_hmagerr10.23 mag
sy_hmagerr2-0.23 mag
sy_hmagstr3.386&plusmn;0.234 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_jmag3.94 mag
sy_jmagerr10.27 mag
sy_jmagerr2-0.27 mag
sy_jmagstr3.940&plusmn;0.266 J (2MASS) Magnitude
sy_kepmagโ€”
sy_kepmagerr1โ€”
sy_kepmagerr2โ€”
sy_kepmagstrโ€” Kepler Magnitude
sy_kmag3.27 mag
sy_kmagerr10.26 mag
sy_kmagerr2-0.26 mag
sy_kmagstr3.266&plusmn;0.258 Ks (2MASS) Magnitude
sy_mnum0
sy_plx9.85 mas
sy_plxerr10.12 mas
sy_plxerr2-0.12 mas
sy_plxstr9.848950&plusmn;0.118279 Parallax [mas]
sy_pm60.39 mas/yr
sy_pmdec-43.33 mas/yr
sy_pmdecerr10.20 mas/yr
sy_pmdecerr2-0.20 mas/yr
sy_pmdecstr-43.331100&plusmn;0.196973 Proper Motion (Dec) [mas/yr]
sy_pmerr10.19 mas/yr
sy_pmerr2-0.19 mas/yr
sy_pmra42.07 mas/yr
sy_pmraerr10.19 mas/yr
sy_pmraerr2-0.19 mas/yr
sy_pmrastr42.065700&plusmn;0.190188 Proper Motion (RA) [mas/yr]
sy_pmstr60.3912853&plusmn;0.1937107 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_tmag4.78 mag
sy_tmagerr17.40e-3 mag
sy_tmagerr2-7.40e-3 mag
sy_tmagstr4.77853&plusmn;0.00740 TESS Magnitude
sy_umagโ€”
sy_umagerr1โ€”
sy_umagerr2โ€”
sy_umagstrโ€” u (Sloan) Magnitude
sy_vmag5.64 mag
sy_vmagerr10.02 mag
sy_vmagerr2-0.02 mag
sy_vmagstr5.64307&plusmn;0.02300 V (Johnson) Magnitude
sy_w1mag3.31 mag
sy_w1magerr10.51 mag
sy_w1magerr2-0.51 mag
sy_w1magstr3.313&plusmn;0.507 W1 (WISE) Magnitude
sy_w2mag3.04 mag
sy_w2magerr10.28 mag
sy_w2magerr2-0.28 mag
sy_w2magstr3.036&plusmn;0.275 W2 (WISE) Magnitude
sy_w3mag3.30 mag
sy_w3magerr10.01 mag
sy_w3magerr2-0.01 mag
sy_w3magstr3.297&plusmn;0.012 W3 (WISE) Magnitude
sy_w4mag3.24 mag
sy_w4magerr10.02 mag
sy_w4magerr2-0.02 mag
sy_w4magstr3.242&plusmn;0.022 W4 (WISE) Magnitude
sy_zmagโ€”
sy_zmagerr1โ€”
sy_zmagerr2โ€”
sy_zmagstrโ€” z (Sloan) Magnitude
tic_idTIC 35725282 TIC ID
tran_flag0
ttv_flag0
x0.77
y0.63
z-0.06

Record 3

Radial Velocity โ€ข 2008 โ€ข Okayama Astrophysical Observatory

๐Ÿช
โ–ถAll Properties
PropertyValueDescription
ast_flag0
cb_flag0
dec-3.40 deg
decstr-03d23m46.90s Dec [sexagesimal]
default_flag0
disc_facilityOkayama Astrophysical Observatory Discovery Facility
disc_instrumentHIDES Echelle Spectrograph Discovery Instrument
disc_localeGround Discovery Locale
disc_pubdate2008-12 Discovery Publication Date
disc_refname<a refstr=SATO_ET_AL__2008 href=https://ui.adsabs.harvard.edu/abs/2008PASJ...60.1317S/abstract target=ref> Sato et al. 2008 </a> Discovery Reference
disc_telescope1.88 m Telescope Discovery Telescope
disc_year2008
discoverymethodRadial Velocity Discovery Method
dkin_flag0
elat-17.85 deg
elon35.89 deg
etv_flag0
gaia_dr2_idGaia DR2 2495420602212048640 Gaia DR2 ID
gaia_dr3_idGaia DR3 2495420602212048640 Gaia DR3 ID
glat-55.25 deg
glon174.49 deg
hd_nameHD 16400 HD ID
hip_nameHIP 12247 HIP ID
hostname81 Cet Host Name
htm20-1022546720
ima_flag0
micro_flag0
obm_flag0
pl_bmasse1274.40 Mearth
pl_bmasseerr1190.70 Mearth
pl_bmasseerr2-95.30 Mearth
pl_bmasselim0
pl_bmassestr<div><span class="supersubNumber">1274.4</span> <span class="superscript">+190.7</span><span class="subscript">-95.3</span> </div> Planet Mass or Mass*sin(i) [Earth Mass]
pl_bmassj4.01 Mjupiter
pl_bmassjerr10.60 Mjupiter
pl_bmassjerr2-0.30 Mjupiter
pl_bmassjlim0
pl_bmassjstr<div><span class="supersubNumber">4.01</span> <span class="superscript">+0.6</span><span class="subscript">-0.3</span> </div> Planet Mass or Mass*sin(i) [Jupiter Mass]
pl_bmassprovMsini 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_eqtโ€”
pl_eqterr1โ€”
pl_eqterr2โ€”
pl_eqtlimโ€”
pl_eqtstrโ€” Equilibrium Temperature [K]
pl_impparโ€”
pl_impparerr1โ€”
pl_impparerr2โ€”
pl_impparlimโ€”
pl_impparstrโ€” 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_msinie1274.40 Mearth
pl_msinieerr1190.70 Mearth
pl_msinieerr2-95.30 Mearth
pl_msinielim0
pl_msiniestr<div><span class="supersubNumber">1274.4</span> <span class="superscript">+190.7</span><span class="subscript">-95.3</span> </div> Planet Mass*sin(i) [Earth Mass]
pl_msinij4.01 Mjupiter
pl_msinijerr10.60 Mjupiter
pl_msinijerr2-0.30 Mjupiter
pl_msinijlim0
pl_msinijstr<div><span class="supersubNumber">4.01</span> <span class="superscript">+0.6</span><span class="subscript">-0.3</span> </div> Planet Mass*sin(i) [Jupiter Mass]
pl_name81 Cet 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_orbperโ€”
pl_orbpererr1โ€”
pl_orbpererr2โ€”
pl_orbperlimโ€”
pl_orbperstrโ€” Orbital Period [day]
pl_orbsmax2.17 au
pl_orbsmaxerr10.17 au
pl_orbsmaxerr2-0.09 au
pl_orbsmaxlim0
pl_orbsmaxstr<div><span class="supersubNumber">2.17</span> <span class="superscript">+0.17</span><span class="subscript">-0.09</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_pubdate2011-08 Planetary Parameter Reference Publication Date
pl_radeโ€”
pl_radeerr1โ€”
pl_radeerr2โ€”
pl_radelimโ€”
pl_radestrโ€” Planet Radius [Earth Radius]
pl_radjโ€”
pl_radjerr1โ€”
pl_radjerr2โ€”
pl_radjlimโ€”
pl_radjstrโ€” 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=KUNITOMO_ET_AL__2011 href=https://ui.adsabs.harvard.edu/abs/2011ApJ...737...66K/abstract target=ref> Kunitomo et al. 2011</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_trandurโ€”
pl_trandurerr1โ€”
pl_trandurerr2โ€”
pl_trandurlimโ€”
pl_trandurstrโ€” Transit Duration [hour]
pl_tranmidโ€”
pl_tranmiderr1โ€”
pl_tranmiderr2โ€”
pl_tranmidlimโ€”
pl_tranmidstrโ€” Time of Conjunction (Transit Midpoint) [day]
pl_trueobliqโ€”
pl_trueobliqerr1โ€”
pl_trueobliqerr2โ€”
pl_trueobliqlimโ€”
pl_trueobliqstrโ€” True Obliquity [deg]
pl_tsystemrefโ€” Time Reference Frame and Standard
ptv_flag0
pul_flag0
ra39.42 deg
rastr02h37m41.85s RA [sexagesimal]
releasedate2014-07-23 Release Date
rowupdate2014-07-23 Date of Last Update
rv_flag1
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_lumโ€”
st_lumerr1โ€”
st_lumerr2โ€”
st_lumlimโ€”
st_lumstrโ€” Stellar Luminosity [log(Solar)]
st_mass1.60 Msun
st_masserr10.40 Msun
st_masserr2-0.20 Msun
st_masslim0
st_massstr<div><span class="supersubNumber">1.6</span> <span class="superscript">+0.4</span><span class="subscript">-0.2</span> </div> 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_nrvc1
st_nspec0
st_radโ€”
st_raderr1โ€”
st_raderr2โ€”
st_radlimโ€”
st_radstrโ€” Stellar Radius [Solar Radius]
st_radvโ€”
st_radverr1โ€”
st_radverr2โ€”
st_radvlimโ€”
st_radvstrโ€” Systemic Radial Velocity [km/s]
st_refname<a refstr=KUNITOMO_ET_AL__2011 href=https://ui.adsabs.harvard.edu/abs/2011ApJ...737...66K/abstract target=ref> Kunitomo et al. 2011</a> Stellar Parameter Reference
st_rotpโ€”
st_rotperr1โ€”
st_rotperr2โ€”
st_rotplimโ€”
st_rotpstrโ€” Stellar Rotational Period [day]
st_spectypeโ€” Spectral Type
st_teffโ€”
st_tefferr1โ€”
st_tefferr2โ€”
st_tefflimโ€”
st_teffstrโ€” Stellar Effective Temperature [K]
st_vsinโ€”
st_vsinerr1โ€”
st_vsinerr2โ€”
st_vsinlimโ€”
st_vsinstrโ€” Stellar Rotational Velocity [km/s]
sy_bmag6.67 mag
sy_bmagerr10.02 mag
sy_bmagerr2-0.02 mag
sy_bmagstr6.675&plusmn;0.019 B (Johnson) Magnitude
sy_dist101.26 pc
sy_disterr11.22 pc
sy_disterr2-1.22 pc
sy_diststr101.260&plusmn;1.222 Distance [pc]
sy_gaiamag5.38 mag
sy_gaiamagerr13.11e-3 mag
sy_gaiamagerr2-3.11e-3 mag
sy_gaiamagstr5.3758800&plusmn;0.0031065 Gaia Magnitude
sy_gmagโ€”
sy_gmagerr1โ€”
sy_gmagerr2โ€”
sy_gmagstrโ€” g (Sloan) Magnitude
sy_hmag3.39 mag
sy_hmagerr10.23 mag
sy_hmagerr2-0.23 mag
sy_hmagstr3.386&plusmn;0.234 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_jmag3.94 mag
sy_jmagerr10.27 mag
sy_jmagerr2-0.27 mag
sy_jmagstr3.940&plusmn;0.266 J (2MASS) Magnitude
sy_kepmagโ€”
sy_kepmagerr1โ€”
sy_kepmagerr2โ€”
sy_kepmagstrโ€” Kepler Magnitude
sy_kmag3.27 mag
sy_kmagerr10.26 mag
sy_kmagerr2-0.26 mag
sy_kmagstr3.266&plusmn;0.258 Ks (2MASS) Magnitude
sy_mnum0
sy_plx9.85 mas
sy_plxerr10.12 mas
sy_plxerr2-0.12 mas
sy_plxstr9.848950&plusmn;0.118279 Parallax [mas]
sy_pm60.39 mas/yr
sy_pmdec-43.33 mas/yr
sy_pmdecerr10.20 mas/yr
sy_pmdecerr2-0.20 mas/yr
sy_pmdecstr-43.331100&plusmn;0.196973 Proper Motion (Dec) [mas/yr]
sy_pmerr10.19 mas/yr
sy_pmerr2-0.19 mas/yr
sy_pmra42.07 mas/yr
sy_pmraerr10.19 mas/yr
sy_pmraerr2-0.19 mas/yr
sy_pmrastr42.065700&plusmn;0.190188 Proper Motion (RA) [mas/yr]
sy_pmstr60.3912853&plusmn;0.1937107 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_tmag4.78 mag
sy_tmagerr17.40e-3 mag
sy_tmagerr2-7.40e-3 mag
sy_tmagstr4.77853&plusmn;0.00740 TESS Magnitude
sy_umagโ€”
sy_umagerr1โ€”
sy_umagerr2โ€”
sy_umagstrโ€” u (Sloan) Magnitude
sy_vmag5.64 mag
sy_vmagerr10.02 mag
sy_vmagerr2-0.02 mag
sy_vmagstr5.64307&plusmn;0.02300 V (Johnson) Magnitude
sy_w1mag3.31 mag
sy_w1magerr10.51 mag
sy_w1magerr2-0.51 mag
sy_w1magstr3.313&plusmn;0.507 W1 (WISE) Magnitude
sy_w2mag3.04 mag
sy_w2magerr10.28 mag
sy_w2magerr2-0.28 mag
sy_w2magstr3.036&plusmn;0.275 W2 (WISE) Magnitude
sy_w3mag3.30 mag
sy_w3magerr10.01 mag
sy_w3magerr2-0.01 mag
sy_w3magstr3.297&plusmn;0.012 W3 (WISE) Magnitude
sy_w4mag3.24 mag
sy_w4magerr10.02 mag
sy_w4magerr2-0.02 mag
sy_w4magstr3.242&plusmn;0.022 W4 (WISE) Magnitude
sy_zmagโ€”
sy_zmagerr1โ€”
sy_zmagerr2โ€”
sy_zmagstrโ€” z (Sloan) Magnitude
tic_idTIC 35725282 TIC ID
tran_flag0
ttv_flag0
x0.77
y0.63
z-0.06