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HD 212771 b

Exoplanet Records

๐Ÿ“ŠKey Properties

Host Star

HD 212771

Discovery

Radial Velocity

Year

2009

Period

380.70 day

Radius

โ€”

Mass

759.61 Mearth

Eq. Temp

โ€”

๐ŸงพRecords(3 rows)

Record 1

Radial Velocity โ€ข 2009 โ€ข W. M. Keck Observatory

๐Ÿช
โ–ถAll Properties
PropertyValueDescription
ast_flag0
cb_flag0
dec-17.26 deg
decstr-17d15m50.78s Dec [sexagesimal]
default_flag1
disc_facilityW. M. Keck Observatory Discovery Facility
disc_instrumentHIRES Spectrometer Discovery Instrument
disc_localeGround Discovery Locale
disc_pubdate2010-05 Discovery Publication Date
disc_refname<a refstr=JOHNSON_ET_AL__2010 href=https://ui.adsabs.harvard.edu/abs/2010PASP..122..701J/abstract target=ref> Johnson et al. 2010 </a> Discovery Reference
disc_telescope10 m Keck I Telescope Discovery Telescope
disc_year2009
discoverymethodRadial Velocity Discovery Method
dkin_flag0
elat-7.03 deg
elon332.14 deg
etv_flag0
gaia_dr2_idGaia DR2 2595360569884153728 Gaia DR2 ID
gaia_dr3_idGaia DR3 2595360574179855104 Gaia DR3 ID
glat-55.29 deg
glon41.79 deg
hd_nameHD 212771 HD ID
hip_nameHIP 110813 HIP ID
hostnameHD 212771 Host Name
htm201454456850
ima_flag0
micro_flag0
obm_flag0
pl_bmasse759.61 Mearth
pl_bmasseerr185.81 Mearth
pl_bmasseerr2-85.81 Mearth
pl_bmasselim0
pl_bmassestr760&plusmn;86 Planet Mass or Mass*sin(i) [Earth Mass]
pl_bmassj2.39 Mjupiter
pl_bmassjerr10.27 Mjupiter
pl_bmassjerr2-0.27 Mjupiter
pl_bmassjlim0
pl_bmassjstr2.39&plusmn;0.27 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_msinie759.61 Mearth
pl_msinieerr185.81 Mearth
pl_msinieerr2-85.81 Mearth
pl_msinielim0
pl_msiniestr760&plusmn;86 Planet Mass*sin(i) [Earth Mass]
pl_msinij2.39 Mjupiter
pl_msinijerr10.27 Mjupiter
pl_msinijerr2-0.27 Mjupiter
pl_msinijlim0
pl_msinijstr2.39&plusmn;0.27 Planet Mass*sin(i) [Jupiter Mass]
pl_nameHD 212771 b Planet Name
pl_ndispec0
pl_nespec0
pl_nnotes0
pl_ntranspec0
pl_occdepโ€”
pl_occdeperr1โ€”
pl_occdeperr2โ€”
pl_occdeplimโ€”
pl_occdepstrโ€” Occultation Depth [%]
pl_orbeccen0.08
pl_orbeccenerr10.05
pl_orbeccenerr2-0.05
pl_orbeccenlim0
pl_orbeccenstr0.0760&plusmn;0.0510 Eccentricity
pl_orbinclโ€”
pl_orbinclerr1โ€”
pl_orbinclerr2โ€”
pl_orbincllimโ€”
pl_orbinclstrโ€” Inclination [deg]
pl_orblper29 deg
pl_orblpererr165 deg
pl_orblpererr2-65 deg
pl_orblperlim0
pl_orblperstr29&plusmn;65 Argument of Periastron [deg]
pl_orbper380.70 day
pl_orbpererr11.40 day
pl_orbpererr2-1.40 day
pl_orbperlim0
pl_orbperstr380.7&plusmn;1.4 Orbital Period [day]
pl_orbsmax1.19 au
pl_orbsmaxerr10.13 au
pl_orbsmaxerr2-0.13 au
pl_orbsmaxlim0
pl_orbsmaxstr1.19&plusmn;0.13 Orbit Semi-Major Axis [au]
pl_orbtper2454920 day
pl_orbtpererr152 day
pl_orbtpererr2-52 day
pl_orbtperlim0
pl_orbtperstr2454920&plusmn;52 Epoch of Periastron [day]
pl_projobliqโ€”
pl_projobliqerr1โ€”
pl_projobliqerr2โ€”
pl_projobliqlimโ€”
pl_projobliqstrโ€” Projected Obliquity [deg]
pl_pubdate2019-04 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=LUHN_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019AJ....157..149L/abstract target=ref>Luhn et al. 2019</a> Planetary Parameter Reference
pl_rvamp50 m/s
pl_rvamperr15.80 m/s
pl_rvamperr2-5.80 m/s
pl_rvamplim0
pl_rvampstr50.0&plusmn;5.8 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
ra336.76 deg
rastr22h27m02.98s RA [sexagesimal]
releasedate2018-12-06 Release Date
rowupdate2018-12-03 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_logg3.31 log(cm/s**2)
st_loggerr1โ€”
st_loggerr2โ€”
st_logglim0
st_loggstr3.31 Stellar Surface Gravity [log(cm/s**2)]
st_lumโ€”
st_lumerr1โ€”
st_lumerr2โ€”
st_lumlimโ€”
st_lumstrโ€” Stellar Luminosity [log(Solar)]
st_mass1.56 Msun
st_masserr1โ€”
st_masserr2โ€”
st_masslim0
st_massstr1.56 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_nspec1
st_rad5.27 Rsun
st_raderr1โ€”
st_raderr2โ€”
st_radlim0
st_radstr5.27 Stellar Radius [Solar Radius]
st_radvโ€”
st_radverr1โ€”
st_radverr2โ€”
st_radvlimโ€”
st_radvstrโ€” Systemic Radial Velocity [km/s]
st_refname<a refstr=LUHN_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019AJ....157..149L/abstract target=ref>Luhn et al. 2019</a> Stellar Parameter Reference
st_rotpโ€”
st_rotperr1โ€”
st_rotperr2โ€”
st_rotplimโ€”
st_rotpstrโ€” Stellar Rotational Period [day]
st_spectypeโ€” Spectral Type
st_teff5003 K
st_tefferr1โ€”
st_tefferr2โ€”
st_tefflim0
st_teffstr5003 Stellar Effective Temperature [K]
st_vsinโ€”
st_vsinerr1โ€”
st_vsinerr2โ€”
st_vsinlimโ€”
st_vsinstrโ€” Stellar Rotational Velocity [km/s]
sy_bmag8.48 mag
sy_bmagerr10.03 mag
sy_bmagerr2-0.03 mag
sy_bmagstr8.479&plusmn;0.028 B (Johnson) Magnitude
sy_dist111.16 pc
sy_disterr10.54 pc
sy_disterr2-0.54 pc
sy_diststr111.1550&plusmn;0.5445 Distance [pc]
sy_gaiamag7.35 mag
sy_gaiamagerr12.95e-4 mag
sy_gaiamagerr2-2.95e-4 mag
sy_gaiamagstr7.352080&plusmn;0.000295 Gaia Magnitude
sy_gmagโ€”
sy_gmagerr1โ€”
sy_gmagerr2โ€”
sy_gmagstrโ€” g (Sloan) Magnitude
sy_hmag5.58 mag
sy_hmagerr10.04 mag
sy_hmagerr2-0.04 mag
sy_hmagstr5.578&plusmn;0.038 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_jmag6.03 mag
sy_jmagerr10.02 mag
sy_jmagerr2-0.02 mag
sy_jmagstr6.025&plusmn;0.019 J (2MASS) Magnitude
sy_kepmag7.72 mag
sy_kepmagerr1โ€”
sy_kepmagerr2โ€”
sy_kepmagstr7.722 Kepler Magnitude
sy_kmag5.50 mag
sy_kmagerr10.02 mag
sy_kmagerr2-0.02 mag
sy_kmagstr5.496&plusmn;0.018 Ks (2MASS) Magnitude
sy_mnum0
sy_plx8.97 mas
sy_plxerr10.04 mas
sy_plxerr2-0.04 mas
sy_plxstr8.9678500&plusmn;0.0437389 Parallax [mas]
sy_pm135.05 mas/yr
sy_pmdec-104.08 mas/yr
sy_pmdecerr10.08 mas/yr
sy_pmdecerr2-0.08 mas/yr
sy_pmdecstr-104.084000&plusmn;0.078819 Proper Motion (Dec) [mas/yr]
sy_pmerr10.08 mas/yr
sy_pmerr2-0.08 mas/yr
sy_pmra-86.05 mas/yr
sy_pmraerr10.08 mas/yr
sy_pmraerr2-0.08 mas/yr
sy_pmrastr-86.0527000&plusmn;0.0837633 Proper Motion (RA) [mas/yr]
sy_pmstr135.0501619&plusmn;0.0808629 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_tmag6.80 mag
sy_tmagerr16.30e-3 mag
sy_tmagerr2-6.30e-3 mag
sy_tmagstr6.79951&plusmn;0.00630 TESS Magnitude
sy_umagโ€”
sy_umagerr1โ€”
sy_umagerr2โ€”
sy_umagstrโ€” u (Sloan) Magnitude
sy_vmag7.60 mag
sy_vmagerr10.03 mag
sy_vmagerr2-0.03 mag
sy_vmagstr7.60&plusmn;0.03 V (Johnson) Magnitude
sy_w1mag5.49 mag
sy_w1magerr10.16 mag
sy_w1magerr2-0.16 mag
sy_w1magstr5.487&plusmn;0.157 W1 (WISE) Magnitude
sy_w2mag5.27 mag
sy_w2magerr10.06 mag
sy_w2magerr2-0.06 mag
sy_w2magstr5.274&plusmn;0.056 W2 (WISE) Magnitude
sy_w3mag5.42 mag
sy_w3magerr10.01 mag
sy_w3magerr2-0.01 mag
sy_w3magstr5.425&plusmn;0.014 W3 (WISE) Magnitude
sy_w4mag5.36 mag
sy_w4magerr10.04 mag
sy_w4magerr2-0.04 mag
sy_w4magstr5.356&plusmn;0.041 W4 (WISE) Magnitude
sy_zmagโ€”
sy_zmagerr1โ€”
sy_zmagerr2โ€”
sy_zmagstrโ€” z (Sloan) Magnitude
tic_idTIC 12723961 TIC ID
tran_flag0
ttv_flag0
x0.88
y-0.38
z-0.30

Record 2

Radial Velocity โ€ข 2009 โ€ข W. M. Keck Observatory

๐Ÿช
โ–ถAll Properties
PropertyValueDescription
ast_flag0
cb_flag0
dec-17.26 deg
decstr-17d15m50.78s Dec [sexagesimal]
default_flag0
disc_facilityW. M. Keck Observatory Discovery Facility
disc_instrumentHIRES Spectrometer Discovery Instrument
disc_localeGround Discovery Locale
disc_pubdate2010-05 Discovery Publication Date
disc_refname<a refstr=JOHNSON_ET_AL__2010 href=https://ui.adsabs.harvard.edu/abs/2010PASP..122..701J/abstract target=ref> Johnson et al. 2010 </a> Discovery Reference
disc_telescope10 m Keck I Telescope Discovery Telescope
disc_year2009
discoverymethodRadial Velocity Discovery Method
dkin_flag0
elat-7.03 deg
elon332.14 deg
etv_flag0
gaia_dr2_idGaia DR2 2595360569884153728 Gaia DR2 ID
gaia_dr3_idGaia DR3 2595360574179855104 Gaia DR3 ID
glat-55.29 deg
glon41.79 deg
hd_nameHD 212771 HD ID
hip_nameHIP 110813 HIP ID
hostnameHD 212771 Host Name
htm201454456850
ima_flag0
micro_flag0
obm_flag0
pl_bmasse730.98 Mearth
pl_bmasseerr1127.13 Mearth
pl_bmasseerr2-127.13 Mearth
pl_bmasselim0
pl_bmassestr730.978&plusmn;127.127 Planet Mass or Mass*sin(i) [Earth Mass]
pl_bmassj2.30 Mjupiter
pl_bmassjerr10.40 Mjupiter
pl_bmassjerr2-0.40 Mjupiter
pl_bmassjlim0
pl_bmassjstr2.3&plusmn;0.4 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_msinie730.98 Mearth
pl_msinieerr1127.13 Mearth
pl_msinieerr2-127.13 Mearth
pl_msinielim0
pl_msiniestr730.978&plusmn;127.127 Planet Mass*sin(i) [Earth Mass]
pl_msinij2.30 Mjupiter
pl_msinijerr10.40 Mjupiter
pl_msinijerr2-0.40 Mjupiter
pl_msinijlim0
pl_msinijstr2.3&plusmn;0.4 Planet Mass*sin(i) [Jupiter Mass]
pl_nameHD 212771 b Planet Name
pl_ndispec0
pl_nespec0
pl_nnotes0
pl_ntranspec0
pl_occdepโ€”
pl_occdeperr1โ€”
pl_occdeperr2โ€”
pl_occdeplimโ€”
pl_occdepstrโ€” Occultation Depth [%]
pl_orbeccen0.11
pl_orbeccenerr10.06
pl_orbeccenerr2-0.06
pl_orbeccenlim0
pl_orbeccenstr0.111&plusmn;0.060 Eccentricity
pl_orbinclโ€”
pl_orbinclerr1โ€”
pl_orbinclerr2โ€”
pl_orbincllimโ€”
pl_orbinclstrโ€” Inclination [deg]
pl_orblper55 deg
pl_orblpererr140 deg
pl_orblpererr2-40 deg
pl_orblperlim0
pl_orblperstr55.0&plusmn;40.0 Argument of Periastron [deg]
pl_orbper373.30 day
pl_orbpererr13.40 day
pl_orbpererr2-3.40 day
pl_orbperlim0
pl_orbperstr373.3&plusmn;3.4 Orbital Period [day]
pl_orbsmax1.22 au
pl_orbsmaxerr10.03 au
pl_orbsmaxerr2-0.03 au
pl_orbsmaxlim0
pl_orbsmaxstr1.22&plusmn;0.03 Orbit Semi-Major Axis [au]
pl_orbtper2454947 day
pl_orbtpererr140 day
pl_orbtpererr2-40 day
pl_orbtperlim0
pl_orbtperstr2454947.0&plusmn;40.0 Epoch of Periastron [day]
pl_projobliqโ€”
pl_projobliqerr1โ€”
pl_projobliqerr2โ€”
pl_projobliqlimโ€”
pl_projobliqstrโ€” Projected Obliquity [deg]
pl_pubdate2010-05 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=JOHNSON_ET_AL__2010 href=https://ui.adsabs.harvard.edu/abs/2010PASP..122..701J/abstract target=ref> Johnson et al. 2010 </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
ra336.76 deg
rastr22h27m02.98s RA [sexagesimal]
releasedate2014-05-14 Release Date
rowupdate2018-12-03 Date of Last Update
rv_flag1
soltypePublished Confirmed Solution Type
st_age6 Gyr
st_ageerr12 Gyr
st_ageerr2-2 Gyr
st_agelim0
st_agestr6&plusmn;2 Stellar Age [Gyr]
st_densโ€”
st_denserr1โ€”
st_denserr2โ€”
st_denslimโ€”
st_densstrโ€” Stellar Density [g/cm**3]
st_logg3.50 log(cm/s**2)
st_loggerr10.06 log(cm/s**2)
st_loggerr2-0.06 log(cm/s**2)
st_logglim0
st_loggstr3.50&plusmn;0.06 Stellar Surface Gravity [log(cm/s**2)]
st_lum1.19 log(Lsun)
st_lumerr10.01 log(Lsun)
st_lumerr2-0.01 log(Lsun)
st_lumlim0
st_lumstr<div><span class="supersubNumber">1.19</span><span class="superscript">+0.01</span><span class="subscript">-0.01</span></div> Stellar Luminosity [log(Solar)]
st_mass1.15 Msun
st_masserr10.08 Msun
st_masserr2-0.08 Msun
st_masslim0
st_massstr1.15&plusmn;0.08 Stellar Mass [Solar mass]
st_met-0.21 dex
st_meterr10.03 dex
st_meterr2-0.03 dex
st_metlim0
st_metratio[Fe/H] Stellar Metallicity Ratio
st_metstr-0.21&plusmn;0.03 Stellar Metallicity [dex]
st_nphot1
st_nrvc1
st_nspec1
st_rad5 Rsun
st_raderr10.10 Rsun
st_raderr2-0.10 Rsun
st_radlim0
st_radstr5.0&plusmn;0.1 Stellar Radius [Solar Radius]
st_radvโ€”
st_radverr1โ€”
st_radverr2โ€”
st_radvlimโ€”
st_radvstrโ€” Systemic Radial Velocity [km/s]
st_refname<a refstr=JOHNSON_ET_AL__2010 href=https://ui.adsabs.harvard.edu/abs/2010PASP..122..701J/abstract target=ref> Johnson et al. 2010 </a> Stellar Parameter Reference
st_rotpโ€”
st_rotperr1โ€”
st_rotperr2โ€”
st_rotplimโ€”
st_rotpstrโ€” Stellar Rotational Period [day]
st_spectypeโ€” Spectral Type
st_teff5121 K
st_tefferr144 K
st_tefferr2-44 K
st_tefflim0
st_teffstr5121&plusmn;44 Stellar Effective Temperature [K]
st_vsinโ€”
st_vsinerr1โ€”
st_vsinerr2โ€”
st_vsinlimโ€”
st_vsinstrโ€” Stellar Rotational Velocity [km/s]
sy_bmag8.48 mag
sy_bmagerr10.03 mag
sy_bmagerr2-0.03 mag
sy_bmagstr8.479&plusmn;0.028 B (Johnson) Magnitude
sy_dist111.16 pc
sy_disterr10.54 pc
sy_disterr2-0.54 pc
sy_diststr111.1550&plusmn;0.5445 Distance [pc]
sy_gaiamag7.35 mag
sy_gaiamagerr12.95e-4 mag
sy_gaiamagerr2-2.95e-4 mag
sy_gaiamagstr7.352080&plusmn;0.000295 Gaia Magnitude
sy_gmagโ€”
sy_gmagerr1โ€”
sy_gmagerr2โ€”
sy_gmagstrโ€” g (Sloan) Magnitude
sy_hmag5.58 mag
sy_hmagerr10.04 mag
sy_hmagerr2-0.04 mag
sy_hmagstr5.578&plusmn;0.038 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_jmag6.03 mag
sy_jmagerr10.02 mag
sy_jmagerr2-0.02 mag
sy_jmagstr6.025&plusmn;0.019 J (2MASS) Magnitude
sy_kepmag7.72 mag
sy_kepmagerr1โ€”
sy_kepmagerr2โ€”
sy_kepmagstr7.722 Kepler Magnitude
sy_kmag5.50 mag
sy_kmagerr10.02 mag
sy_kmagerr2-0.02 mag
sy_kmagstr5.496&plusmn;0.018 Ks (2MASS) Magnitude
sy_mnum0
sy_plx8.97 mas
sy_plxerr10.04 mas
sy_plxerr2-0.04 mas
sy_plxstr8.9678500&plusmn;0.0437389 Parallax [mas]
sy_pm135.05 mas/yr
sy_pmdec-104.08 mas/yr
sy_pmdecerr10.08 mas/yr
sy_pmdecerr2-0.08 mas/yr
sy_pmdecstr-104.084000&plusmn;0.078819 Proper Motion (Dec) [mas/yr]
sy_pmerr10.08 mas/yr
sy_pmerr2-0.08 mas/yr
sy_pmra-86.05 mas/yr
sy_pmraerr10.08 mas/yr
sy_pmraerr2-0.08 mas/yr
sy_pmrastr-86.0527000&plusmn;0.0837633 Proper Motion (RA) [mas/yr]
sy_pmstr135.0501619&plusmn;0.0808629 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_tmag6.80 mag
sy_tmagerr16.30e-3 mag
sy_tmagerr2-6.30e-3 mag
sy_tmagstr6.79951&plusmn;0.00630 TESS Magnitude
sy_umagโ€”
sy_umagerr1โ€”
sy_umagerr2โ€”
sy_umagstrโ€” u (Sloan) Magnitude
sy_vmag7.60 mag
sy_vmagerr10.03 mag
sy_vmagerr2-0.03 mag
sy_vmagstr7.60&plusmn;0.03 V (Johnson) Magnitude
sy_w1mag5.49 mag
sy_w1magerr10.16 mag
sy_w1magerr2-0.16 mag
sy_w1magstr5.487&plusmn;0.157 W1 (WISE) Magnitude
sy_w2mag5.27 mag
sy_w2magerr10.06 mag
sy_w2magerr2-0.06 mag
sy_w2magstr5.274&plusmn;0.056 W2 (WISE) Magnitude
sy_w3mag5.42 mag
sy_w3magerr10.01 mag
sy_w3magerr2-0.01 mag
sy_w3magstr5.425&plusmn;0.014 W3 (WISE) Magnitude
sy_w4mag5.36 mag
sy_w4magerr10.04 mag
sy_w4magerr2-0.04 mag
sy_w4magstr5.356&plusmn;0.041 W4 (WISE) Magnitude
sy_zmagโ€”
sy_zmagerr1โ€”
sy_zmagerr2โ€”
sy_zmagstrโ€” z (Sloan) Magnitude
tic_idTIC 12723961 TIC ID
tran_flag0
ttv_flag0
x0.88
y-0.38
z-0.30

Record 3

Radial Velocity โ€ข 2009 โ€ข W. M. Keck Observatory

๐Ÿช
โ–ถAll Properties
PropertyValueDescription
ast_flag0
cb_flag0
dec-17.26 deg
decstr-17d15m50.78s Dec [sexagesimal]
default_flag0
disc_facilityW. M. Keck Observatory Discovery Facility
disc_instrumentHIRES Spectrometer Discovery Instrument
disc_localeGround Discovery Locale
disc_pubdate2010-05 Discovery Publication Date
disc_refname<a refstr=JOHNSON_ET_AL__2010 href=https://ui.adsabs.harvard.edu/abs/2010PASP..122..701J/abstract target=ref> Johnson et al. 2010 </a> Discovery Reference
disc_telescope10 m Keck I Telescope Discovery Telescope
disc_year2009
discoverymethodRadial Velocity Discovery Method
dkin_flag0
elat-7.03 deg
elon332.14 deg
etv_flag0
gaia_dr2_idGaia DR2 2595360569884153728 Gaia DR2 ID
gaia_dr3_idGaia DR3 2595360574179855104 Gaia DR3 ID
glat-55.29 deg
glon41.79 deg
hd_nameHD 212771 HD ID
hip_nameHIP 110813 HIP ID
hostnameHD 212771 Host Name
htm201454456850
ima_flag0
micro_flag0
obm_flag0
pl_bmasse1172.79 Mearth
pl_bmasseerr1165.27 Mearth
pl_bmasseerr2-165.27 Mearth
pl_bmasselim0
pl_bmassestr1173&plusmn;165 Planet Mass or Mass*sin(i) [Earth Mass]
pl_bmassj3.69 Mjupiter
pl_bmassjerr10.52 Mjupiter
pl_bmassjerr2-0.52 Mjupiter
pl_bmassjlim0
pl_bmassjstr3.69&plusmn;0.52 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_msinie1172.79 Mearth
pl_msinieerr1165.27 Mearth
pl_msinieerr2-165.27 Mearth
pl_msinielim0
pl_msiniestr1173&plusmn;165 Planet Mass*sin(i) [Earth Mass]
pl_msinij3.69 Mjupiter
pl_msinijerr10.52 Mjupiter
pl_msinijerr2-0.52 Mjupiter
pl_msinijlim0
pl_msinijstr3.69&plusmn;0.52 Planet Mass*sin(i) [Jupiter Mass]
pl_nameHD 212771 b Planet Name
pl_ndispec0
pl_nespec0
pl_nnotes0
pl_ntranspec0
pl_occdepโ€”
pl_occdeperr1โ€”
pl_occdeperr2โ€”
pl_occdeplimโ€”
pl_occdepstrโ€” Occultation Depth [%]
pl_orbeccen0.11
pl_orbeccenerr10.06
pl_orbeccenerr2-0.06
pl_orbeccenlim0
pl_orbeccenstr0.11&plusmn;0.06 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_orbper373.30 day
pl_orbpererr13.40 day
pl_orbpererr2-3.40 day
pl_orbperlim0
pl_orbperstr373.29999&plusmn;3.40000 Orbital Period [day]
pl_orbsmax1.16 au
pl_orbsmaxerr10.02 au
pl_orbsmaxerr2-0.02 au
pl_orbsmaxlim0
pl_orbsmaxstr1.16&plusmn;0.02 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_pubdate2017-03 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=STASSUN_ET_AL__2017 href=https://ui.adsabs.harvard.edu/abs/2017AJ....153..136S/abstract target=ref>Stassun et al. 2017</a> Planetary Parameter Reference
pl_rvamp58.20 m/s
pl_rvamperr17.80 m/s
pl_rvamperr2-7.80 m/s
pl_rvamplim0
pl_rvampstr58.2&plusmn;7.8 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
ra336.76 deg
rastr22h27m02.98s RA [sexagesimal]
releasedate2018-09-06 Release Date
rowupdate2018-12-03 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_logg3.51 log(cm/s**2)
st_loggerr10.01 log(cm/s**2)
st_loggerr2-0.01 log(cm/s**2)
st_logglim0
st_loggstr3.51&plusmn;0.01 Stellar Surface Gravity [log(cm/s**2)]
st_lumโ€”
st_lumerr1โ€”
st_lumerr2โ€”
st_lumlimโ€”
st_lumstrโ€” Stellar Luminosity [log(Solar)]
st_mass2.41 Msun
st_masserr10.18 Msun
st_masserr2-0.18 Msun
st_masslim0
st_massstr2.41&plusmn;0.18 Stellar Mass [Solar mass]
st_met-0.15 dex
st_meterr1โ€”
st_meterr2โ€”
st_metlim0
st_metratio[Fe/H] Stellar Metallicity Ratio
st_metstr-0.15 Stellar Metallicity [dex]
st_nphot1
st_nrvc1
st_nspec1
st_rad4.55 Rsun
st_raderr10.15 Rsun
st_raderr2-0.15 Rsun
st_radlim0
st_radstr4.55&plusmn;0.15 Stellar Radius [Solar Radius]
st_radvโ€”
st_radverr1โ€”
st_radverr2โ€”
st_radvlimโ€”
st_radvstrโ€” Systemic Radial Velocity [km/s]
st_refname<a refstr=STASSUN_ET_AL__2017 href=https://ui.adsabs.harvard.edu/abs/2017AJ....153..136S/abstract target=ref>Stassun et al. 2017</a> Stellar Parameter Reference
st_rotpโ€”
st_rotperr1โ€”
st_rotperr2โ€”
st_rotplimโ€”
st_rotpstrโ€” Stellar Rotational Period [day]
st_spectypeโ€” Spectral Type
st_teff5069 K
st_tefferr116 K
st_tefferr2-16 K
st_tefflim0
st_teffstr5069&plusmn;16 Stellar Effective Temperature [K]
st_vsinโ€”
st_vsinerr1โ€”
st_vsinerr2โ€”
st_vsinlimโ€”
st_vsinstrโ€” Stellar Rotational Velocity [km/s]
sy_bmag8.48 mag
sy_bmagerr10.03 mag
sy_bmagerr2-0.03 mag
sy_bmagstr8.479&plusmn;0.028 B (Johnson) Magnitude
sy_dist111.16 pc
sy_disterr10.54 pc
sy_disterr2-0.54 pc
sy_diststr111.1550&plusmn;0.5445 Distance [pc]
sy_gaiamag7.35 mag
sy_gaiamagerr12.95e-4 mag
sy_gaiamagerr2-2.95e-4 mag
sy_gaiamagstr7.352080&plusmn;0.000295 Gaia Magnitude
sy_gmagโ€”
sy_gmagerr1โ€”
sy_gmagerr2โ€”
sy_gmagstrโ€” g (Sloan) Magnitude
sy_hmag5.58 mag
sy_hmagerr10.04 mag
sy_hmagerr2-0.04 mag
sy_hmagstr5.578&plusmn;0.038 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_jmag6.03 mag
sy_jmagerr10.02 mag
sy_jmagerr2-0.02 mag
sy_jmagstr6.025&plusmn;0.019 J (2MASS) Magnitude
sy_kepmag7.72 mag
sy_kepmagerr1โ€”
sy_kepmagerr2โ€”
sy_kepmagstr7.722 Kepler Magnitude
sy_kmag5.50 mag
sy_kmagerr10.02 mag
sy_kmagerr2-0.02 mag
sy_kmagstr5.496&plusmn;0.018 Ks (2MASS) Magnitude
sy_mnum0
sy_plx8.97 mas
sy_plxerr10.04 mas
sy_plxerr2-0.04 mas
sy_plxstr8.9678500&plusmn;0.0437389 Parallax [mas]
sy_pm135.05 mas/yr
sy_pmdec-104.08 mas/yr
sy_pmdecerr10.08 mas/yr
sy_pmdecerr2-0.08 mas/yr
sy_pmdecstr-104.084000&plusmn;0.078819 Proper Motion (Dec) [mas/yr]
sy_pmerr10.08 mas/yr
sy_pmerr2-0.08 mas/yr
sy_pmra-86.05 mas/yr
sy_pmraerr10.08 mas/yr
sy_pmraerr2-0.08 mas/yr
sy_pmrastr-86.0527000&plusmn;0.0837633 Proper Motion (RA) [mas/yr]
sy_pmstr135.0501619&plusmn;0.0808629 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_tmag6.80 mag
sy_tmagerr16.30e-3 mag
sy_tmagerr2-6.30e-3 mag
sy_tmagstr6.79951&plusmn;0.00630 TESS Magnitude
sy_umagโ€”
sy_umagerr1โ€”
sy_umagerr2โ€”
sy_umagstrโ€” u (Sloan) Magnitude
sy_vmag7.60 mag
sy_vmagerr10.03 mag
sy_vmagerr2-0.03 mag
sy_vmagstr7.60&plusmn;0.03 V (Johnson) Magnitude
sy_w1mag5.49 mag
sy_w1magerr10.16 mag
sy_w1magerr2-0.16 mag
sy_w1magstr5.487&plusmn;0.157 W1 (WISE) Magnitude
sy_w2mag5.27 mag
sy_w2magerr10.06 mag
sy_w2magerr2-0.06 mag
sy_w2magstr5.274&plusmn;0.056 W2 (WISE) Magnitude
sy_w3mag5.42 mag
sy_w3magerr10.01 mag
sy_w3magerr2-0.01 mag
sy_w3magstr5.425&plusmn;0.014 W3 (WISE) Magnitude
sy_w4mag5.36 mag
sy_w4magerr10.04 mag
sy_w4magerr2-0.04 mag
sy_w4magstr5.356&plusmn;0.041 W4 (WISE) Magnitude
sy_zmagโ€”
sy_zmagerr1โ€”
sy_zmagerr2โ€”
sy_zmagstrโ€” z (Sloan) Magnitude
tic_idTIC 12723961 TIC ID
tran_flag0
ttv_flag0
x0.88
y-0.38
z-0.30