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HD 2952 b

Exoplanet Records

๐Ÿ“ŠKey Properties

Host Star

HD 2952

Discovery

Radial Velocity

Year

2013

Period

311.60 day

Radius

โ€”

Mass

508.50 Mearth

Eq. Temp

โ€”

๐ŸงพRecords(3 rows)

Record 1

Radial Velocity โ€ข 2013 โ€ข Okayama Astrophysical Observatory

๐Ÿช
โ–ถAll Properties
PropertyValueDescription
ast_flag0
cb_flag0
dec54.89 deg
decstr+54d53m41.34s Dec [sexagesimal]
default_flag0
disc_facilityOkayama Astrophysical Observatory Discovery Facility
disc_instrumentHIDES Echelle Spectrograph Discovery Instrument
disc_localeGround Discovery Locale
disc_pubdate2013-08 Discovery Publication Date
disc_refname<a refstr=SATO_ET_AL__2013 href=https://ui.adsabs.harvard.edu/abs/2013PASJ...65...85S/abstract target=ref> Sato et al. 2013 </a> Discovery Reference
disc_telescope1.88 m Telescope Discovery Telescope
disc_year2013
discoverymethodRadial Velocity Discovery Method
dkin_flag0
elat45.86 deg
elon35.20 deg
etv_flag0
gaia_dr2_idGaia DR2 418206501834841600 Gaia DR2 ID
gaia_dr3_idGaia DR3 418206501834841600 Gaia DR3 ID
glat-7.88 deg
glon120.28 deg
hd_nameHD 2952 HD ID
hip_nameHIP 2611 HIP ID
hostnameHD 2952 Host Name
htm20-2067336698
ima_flag0
micro_flag0
obm_flag0
pl_bmasse508.50 Mearth
pl_bmasseerr1โ€”
pl_bmasseerr2โ€”
pl_bmasselim0
pl_bmassestr508.5 Planet Mass or Mass*sin(i) [Earth Mass]
pl_bmassj1.60 Mjupiter
pl_bmassjerr1โ€”
pl_bmassjerr2โ€”
pl_bmassjlim0
pl_bmassjstr1.6 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_msinie508.50 Mearth
pl_msinieerr1โ€”
pl_msinieerr2โ€”
pl_msinielim0
pl_msiniestr508.5 Planet Mass*sin(i) [Earth Mass]
pl_msinij1.60 Mjupiter
pl_msinijerr1โ€”
pl_msinijerr2โ€”
pl_msinijlim0
pl_msinijstr1.6 Planet Mass*sin(i) [Jupiter Mass]
pl_nameHD 2952 b Planet Name
pl_ndispec0
pl_nespec0
pl_nnotes0
pl_ntranspec0
pl_occdepโ€”
pl_occdeperr1โ€”
pl_occdeperr2โ€”
pl_occdeplimโ€”
pl_occdepstrโ€” Occultation Depth [%]
pl_orbeccen0.13
pl_orbeccenerr10.10
pl_orbeccenerr2-0.09
pl_orbeccenlim0
pl_orbeccenstr<div><span class="supersubNumber">0.129</span> <span class="superscript">+0.099</span><span class="subscript">-0.085</span></div> Eccentricity
pl_orbinclโ€”
pl_orbinclerr1โ€”
pl_orbinclerr2โ€”
pl_orbincllimโ€”
pl_orbinclstrโ€” Inclination [deg]
pl_orblper64 deg
pl_orblpererr156 deg
pl_orblpererr2-48 deg
pl_orblperlim0
pl_orblperstr<div><span class="supersubNumber">64</span> <span class="superscript">+56</span><span class="subscript">-48</span></div> Argument of Periastron [deg]
pl_orbper311.60 day
pl_orbpererr11.70 day
pl_orbpererr2-1.90 day
pl_orbperlim0
pl_orbperstr<div><span class="supersubNumber">311.6</span> <span class="superscript">+1.7</span><span class="subscript">-1.9</span></div> Orbital Period [day]
pl_orbsmax1.20 au
pl_orbsmaxerr1โ€”
pl_orbsmaxerr2โ€”
pl_orbsmaxlim0
pl_orbsmaxstr1.2 Orbit Semi-Major Axis [au]
pl_orbtper2450112 day
pl_orbtpererr164 day
pl_orbtpererr2-54 day
pl_orbtperlim0
pl_orbtperstr<div><span class="supersubNumber">2450112</span> <span class="superscript">+64</span><span class="subscript">-54</span></div> Epoch of Periastron [day]
pl_projobliqโ€”
pl_projobliqerr1โ€”
pl_projobliqerr2โ€”
pl_projobliqlimโ€”
pl_projobliqstrโ€” Projected Obliquity [deg]
pl_pubdate2013-08 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=SATO_ET_AL__2013 href=https://ui.adsabs.harvard.edu/abs/2013PASJ...65...85S/abstract target=ref> Sato et al. 2013 </a> Planetary Parameter Reference
pl_rvamp26.30 m/s
pl_rvamperr13.80 m/s
pl_rvamperr2-3.40 m/s
pl_rvamplim0
pl_rvampstr<div><span class="supersubNumber">26.3</span> <span class="superscript">+3.8</span><span class="subscript">-3.4</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_tsystemrefโ€” Time Reference Frame and Standard
ptv_flag0
pul_flag0
ra8.29 deg
rastr00h33m10.52s RA [sexagesimal]
releasedate2014-05-14 Release Date
rowupdate2018-04-25 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_logg2.67 log(cm/s**2)
st_loggerr10.07 log(cm/s**2)
st_loggerr2-0.07 log(cm/s**2)
st_logglim0
st_loggstr2.67&plusmn;0.07 Stellar Surface Gravity [log(cm/s**2)]
st_lum1.85 log(Lsun)
st_lumerr1โ€”
st_lumerr2โ€”
st_lumlim0
st_lumstr1.850 Stellar Luminosity [log(Solar)]
st_mass2.54 Msun
st_masserr10.12 Msun
st_masserr2-0.09 Msun
st_masslim0
st_massstr<div><span class="supersubNumber">2.54</span> <span class="superscript">+0.12</span><span class="subscript">-0.09</span> </div> Stellar Mass [Solar mass]
st_met0 dex
st_meterr10.04 dex
st_meterr2-0.04 dex
st_metlim0
st_metratio[Fe/H] Stellar Metallicity Ratio
st_metstr0.00&plusmn;0.04 Stellar Metallicity [dex]
st_nphot1
st_nrvc1
st_nspec0
st_rad12.02 Rsun
st_raderr11.16 Rsun
st_raderr2-1.06 Rsun
st_radlim0
st_radstr<div><span class="supersubNumber">12.02</span> <span class="superscript">+1.16</span><span class="subscript">-1.06</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__2013 href=https://ui.adsabs.harvard.edu/abs/2013PASJ...65...85S/abstract target=ref> Sato et al. 2013 </a> Stellar Parameter Reference
st_rotpโ€”
st_rotperr1โ€”
st_rotperr2โ€”
st_rotplimโ€”
st_rotpstrโ€” Stellar Rotational Period [day]
st_spectypeK0 III Spectral Type
st_teff4844 K
st_tefferr120 K
st_tefferr2-20 K
st_tefflim0
st_teffstr4844&plusmn;20 Stellar Effective Temperature [K]
st_vsin1.92 km/s
st_vsinerr1โ€”
st_vsinerr2โ€”
st_vsinlim0
st_vsinstr1.92 Stellar Rotational Velocity [km/s]
sy_bmag6.96 mag
sy_bmagerr10.02 mag
sy_bmagerr2-0.02 mag
sy_bmagstr6.960&plusmn;0.017 B (Johnson) Magnitude
sy_dist110.10 pc
sy_disterr10.66 pc
sy_disterr2-0.65 pc
sy_diststr<div><span class="supersubNumber">110.103</span><span class="superscript">+0.657</span><span class="subscript">-0.649</span></div> Distance [pc]
sy_gaiamag5.65 mag
sy_gaiamagerr18.74e-4 mag
sy_gaiamagerr2-8.74e-4 mag
sy_gaiamagstr5.6453200&plusmn;0.0008737 Gaia Magnitude
sy_gmagโ€”
sy_gmagerr1โ€”
sy_gmagerr2โ€”
sy_gmagstrโ€” g (Sloan) Magnitude
sy_hmag3.78 mag
sy_hmagerr10.21 mag
sy_hmagerr2-0.21 mag
sy_hmagstr3.779&plusmn;0.210 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_jmag4.26 mag
sy_jmagerr10.27 mag
sy_jmagerr2-0.27 mag
sy_jmagstr4.264&plusmn;0.270 J (2MASS) Magnitude
sy_kepmagโ€”
sy_kepmagerr1โ€”
sy_kepmagerr2โ€”
sy_kepmagstrโ€” Kepler Magnitude
sy_kmag3.63 mag
sy_kmagerr10.25 mag
sy_kmagerr2-0.25 mag
sy_kmagstr3.629&plusmn;0.246 Ks (2MASS) Magnitude
sy_mnum0
sy_plx9.05 mas
sy_plxerr10.05 mas
sy_plxerr2-0.05 mas
sy_plxstr9.0539800&plusmn;0.0534772 Parallax [mas]
sy_pm80.33 mas/yr
sy_pmdec-38.88 mas/yr
sy_pmdecerr10.06 mas/yr
sy_pmdecerr2-0.06 mas/yr
sy_pmdecstr-38.8833000&plusmn;0.0550524 Proper Motion (Dec) [mas/yr]
sy_pmerr10.06 mas/yr
sy_pmerr2-0.06 mas/yr
sy_pmra70.29 mas/yr
sy_pmraerr10.06 mas/yr
sy_pmraerr2-0.06 mas/yr
sy_pmrastr70.293400&plusmn;0.058547 Proper Motion (RA) [mas/yr]
sy_pmstr80.3310220&plusmn;0.0577472 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_tmag5.04 mag
sy_tmagerr16.10e-3 mag
sy_tmagerr2-6.10e-3 mag
sy_tmagstr5.04322&plusmn;0.00610 TESS Magnitude
sy_umagโ€”
sy_umagerr1โ€”
sy_umagerr2โ€”
sy_umagstrโ€” u (Sloan) Magnitude
sy_vmag5.93 mag
sy_vmagerr10.02 mag
sy_vmagerr2-0.02 mag
sy_vmagstr5.9258&plusmn;0.0230 V (Johnson) Magnitude
sy_w1mag3.52 mag
sy_w1magerr10.43 mag
sy_w1magerr2-0.43 mag
sy_w1magstr3.515&plusmn;0.429 W1 (WISE) Magnitude
sy_w2mag3.30 mag
sy_w2magerr10.32 mag
sy_w2magerr2-0.32 mag
sy_w2magstr3.298&plusmn;0.321 W2 (WISE) Magnitude
sy_w3mag3.50 mag
sy_w3magerr10.01 mag
sy_w3magerr2-0.01 mag
sy_w3magstr3.502&plusmn;0.015 W3 (WISE) Magnitude
sy_w4mag3.46 mag
sy_w4magerr10.02 mag
sy_w4magerr2-0.02 mag
sy_w4magstr3.455&plusmn;0.021 W4 (WISE) Magnitude
sy_zmagโ€”
sy_zmagerr1โ€”
sy_zmagerr2โ€”
sy_zmagstrโ€” z (Sloan) Magnitude
tic_idTIC 452910671 TIC ID
tran_flag0
ttv_flag0
x0.57
y0.08
z0.82

Record 2

Radial Velocity โ€ข 2013 โ€ข Okayama Astrophysical Observatory

๐Ÿช
โ–ถAll Properties
PropertyValueDescription
ast_flag0
cb_flag0
dec54.89 deg
decstr+54d53m41.34s Dec [sexagesimal]
default_flag0
disc_facilityOkayama Astrophysical Observatory Discovery Facility
disc_instrumentHIDES Echelle Spectrograph Discovery Instrument
disc_localeGround Discovery Locale
disc_pubdate2013-08 Discovery Publication Date
disc_refname<a refstr=SATO_ET_AL__2013 href=https://ui.adsabs.harvard.edu/abs/2013PASJ...65...85S/abstract target=ref> Sato et al. 2013 </a> Discovery Reference
disc_telescope1.88 m Telescope Discovery Telescope
disc_year2013
discoverymethodRadial Velocity Discovery Method
dkin_flag0
elat45.86 deg
elon35.20 deg
etv_flag0
gaia_dr2_idGaia DR2 418206501834841600 Gaia DR2 ID
gaia_dr3_idGaia DR3 418206501834841600 Gaia DR3 ID
glat-7.88 deg
glon120.28 deg
hd_nameHD 2952 HD ID
hip_nameHIP 2611 HIP ID
hostnameHD 2952 Host Name
htm20-2067336698
ima_flag0
micro_flag0
obm_flag0
pl_bmasse435.43 Mearth
pl_bmasseerr182.64 Mearth
pl_bmasseerr2-82.64 Mearth
pl_bmasselim0
pl_bmassestr435&plusmn;83 Planet Mass or Mass*sin(i) [Earth Mass]
pl_bmassj1.37 Mjupiter
pl_bmassjerr10.26 Mjupiter
pl_bmassjerr2-0.26 Mjupiter
pl_bmassjlim0
pl_bmassjstr1.37&plusmn;0.26 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_msinie435.43 Mearth
pl_msinieerr182.64 Mearth
pl_msinieerr2-82.64 Mearth
pl_msinielim0
pl_msiniestr435&plusmn;83 Planet Mass*sin(i) [Earth Mass]
pl_msinij1.37 Mjupiter
pl_msinijerr10.26 Mjupiter
pl_msinijerr2-0.26 Mjupiter
pl_msinijlim0
pl_msinijstr1.37&plusmn;0.26 Planet Mass*sin(i) [Jupiter Mass]
pl_nameHD 2952 b Planet Name
pl_ndispec0
pl_nespec0
pl_nnotes0
pl_ntranspec0
pl_occdepโ€”
pl_occdeperr1โ€”
pl_occdeperr2โ€”
pl_occdeplimโ€”
pl_occdepstrโ€” Occultation Depth [%]
pl_orbeccen0.13
pl_orbeccenerr10.09
pl_orbeccenerr2-0.09
pl_orbeccenlim0
pl_orbeccenstr0.13&plusmn;0.09 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_orbper311.60 day
pl_orbpererr11.80 day
pl_orbpererr2-1.80 day
pl_orbperlim0
pl_orbperstr311.60001&plusmn;1.80000 Orbital Period [day]
pl_orbsmax1.23 au
pl_orbsmaxerr10.02 au
pl_orbsmaxerr2-0.02 au
pl_orbsmaxlim0
pl_orbsmaxstr1.23&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_rvamp26.30 m/s
pl_rvamperr13.60 m/s
pl_rvamperr2-3.60 m/s
pl_rvamplim0
pl_rvampstr26.3&plusmn;3.6 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
ra8.29 deg
rastr00h33m10.52s RA [sexagesimal]
releasedate2018-09-06 Release Date
rowupdate2018-09-04 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_logg2.67 log(cm/s**2)
st_loggerr10.07 log(cm/s**2)
st_loggerr2-0.07 log(cm/s**2)
st_logglim0
st_loggstr2.67&plusmn;0.07 Stellar Surface Gravity [log(cm/s**2)]
st_lumโ€”
st_lumerr1โ€”
st_lumerr2โ€”
st_lumlimโ€”
st_lumstrโ€” Stellar Luminosity [log(Solar)]
st_mass1.97 Msun
st_masserr10.38 Msun
st_masserr2-0.38 Msun
st_masslim0
st_massstr1.97&plusmn;0.38 Stellar Mass [Solar mass]
st_met0 dex
st_meterr1โ€”
st_meterr2โ€”
st_metlim0
st_metratio[Fe/H] Stellar Metallicity Ratio
st_metstr0.0 Stellar Metallicity [dex]
st_nphot1
st_nrvc1
st_nspec0
st_rad10.76 Rsun
st_raderr10.58 Rsun
st_raderr2-0.58 Rsun
st_radlim0
st_radstr10.76&plusmn;0.58 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_teff4844 K
st_tefferr120 K
st_tefferr2-20 K
st_tefflim0
st_teffstr4844&plusmn;20 Stellar Effective Temperature [K]
st_vsinโ€”
st_vsinerr1โ€”
st_vsinerr2โ€”
st_vsinlimโ€”
st_vsinstrโ€” Stellar Rotational Velocity [km/s]
sy_bmag6.96 mag
sy_bmagerr10.02 mag
sy_bmagerr2-0.02 mag
sy_bmagstr6.960&plusmn;0.017 B (Johnson) Magnitude
sy_dist110.10 pc
sy_disterr10.66 pc
sy_disterr2-0.65 pc
sy_diststr<div><span class="supersubNumber">110.103</span><span class="superscript">+0.657</span><span class="subscript">-0.649</span></div> Distance [pc]
sy_gaiamag5.65 mag
sy_gaiamagerr18.74e-4 mag
sy_gaiamagerr2-8.74e-4 mag
sy_gaiamagstr5.6453200&plusmn;0.0008737 Gaia Magnitude
sy_gmagโ€”
sy_gmagerr1โ€”
sy_gmagerr2โ€”
sy_gmagstrโ€” g (Sloan) Magnitude
sy_hmag3.78 mag
sy_hmagerr10.21 mag
sy_hmagerr2-0.21 mag
sy_hmagstr3.779&plusmn;0.210 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_jmag4.26 mag
sy_jmagerr10.27 mag
sy_jmagerr2-0.27 mag
sy_jmagstr4.264&plusmn;0.270 J (2MASS) Magnitude
sy_kepmagโ€”
sy_kepmagerr1โ€”
sy_kepmagerr2โ€”
sy_kepmagstrโ€” Kepler Magnitude
sy_kmag3.63 mag
sy_kmagerr10.25 mag
sy_kmagerr2-0.25 mag
sy_kmagstr3.629&plusmn;0.246 Ks (2MASS) Magnitude
sy_mnum0
sy_plx9.05 mas
sy_plxerr10.05 mas
sy_plxerr2-0.05 mas
sy_plxstr9.0539800&plusmn;0.0534772 Parallax [mas]
sy_pm80.33 mas/yr
sy_pmdec-38.88 mas/yr
sy_pmdecerr10.06 mas/yr
sy_pmdecerr2-0.06 mas/yr
sy_pmdecstr-38.8833000&plusmn;0.0550524 Proper Motion (Dec) [mas/yr]
sy_pmerr10.06 mas/yr
sy_pmerr2-0.06 mas/yr
sy_pmra70.29 mas/yr
sy_pmraerr10.06 mas/yr
sy_pmraerr2-0.06 mas/yr
sy_pmrastr70.293400&plusmn;0.058547 Proper Motion (RA) [mas/yr]
sy_pmstr80.3310220&plusmn;0.0577472 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_tmag5.04 mag
sy_tmagerr16.10e-3 mag
sy_tmagerr2-6.10e-3 mag
sy_tmagstr5.04322&plusmn;0.00610 TESS Magnitude
sy_umagโ€”
sy_umagerr1โ€”
sy_umagerr2โ€”
sy_umagstrโ€” u (Sloan) Magnitude
sy_vmag5.93 mag
sy_vmagerr10.02 mag
sy_vmagerr2-0.02 mag
sy_vmagstr5.9258&plusmn;0.0230 V (Johnson) Magnitude
sy_w1mag3.52 mag
sy_w1magerr10.43 mag
sy_w1magerr2-0.43 mag
sy_w1magstr3.515&plusmn;0.429 W1 (WISE) Magnitude
sy_w2mag3.30 mag
sy_w2magerr10.32 mag
sy_w2magerr2-0.32 mag
sy_w2magstr3.298&plusmn;0.321 W2 (WISE) Magnitude
sy_w3mag3.50 mag
sy_w3magerr10.01 mag
sy_w3magerr2-0.01 mag
sy_w3magstr3.502&plusmn;0.015 W3 (WISE) Magnitude
sy_w4mag3.46 mag
sy_w4magerr10.02 mag
sy_w4magerr2-0.02 mag
sy_w4magstr3.455&plusmn;0.021 W4 (WISE) Magnitude
sy_zmagโ€”
sy_zmagerr1โ€”
sy_zmagerr2โ€”
sy_zmagstrโ€” z (Sloan) Magnitude
tic_idTIC 452910671 TIC ID
tran_flag0
ttv_flag0
x0.57
y0.08
z0.82

Record 3

Radial Velocity โ€ข 2013 โ€ข Okayama Astrophysical Observatory

๐Ÿช
โ–ถAll Properties
PropertyValueDescription
ast_flag0
cb_flag0
dec54.89 deg
decstr+54d53m41.34s Dec [sexagesimal]
default_flag1
disc_facilityOkayama Astrophysical Observatory Discovery Facility
disc_instrumentHIDES Echelle Spectrograph Discovery Instrument
disc_localeGround Discovery Locale
disc_pubdate2013-08 Discovery Publication Date
disc_refname<a refstr=SATO_ET_AL__2013 href=https://ui.adsabs.harvard.edu/abs/2013PASJ...65...85S/abstract target=ref> Sato et al. 2013 </a> Discovery Reference
disc_telescope1.88 m Telescope Discovery Telescope
disc_year2013
discoverymethodRadial Velocity Discovery Method
dkin_flag0
elat45.86 deg
elon35.20 deg
etv_flag0
gaia_dr2_idGaia DR2 418206501834841600 Gaia DR2 ID
gaia_dr3_idGaia DR3 418206501834841600 Gaia DR3 ID
glat-7.88 deg
glon120.28 deg
hd_nameHD 2952 HD ID
hip_nameHIP 2611 HIP ID
hostnameHD 2952 Host Name
htm20-2067336698
ima_flag0
micro_flag0
obm_flag0
pl_bmasse284.77 Mearth
pl_bmasseerr142.27 Mearth
pl_bmasseerr2-39.73 Mearth
pl_bmasselim0
pl_bmassestr<div><span class="supersubNumber">284.8</span><span class="superscript">+42.3</span><span class="subscript">-39.7</span></div> Planet Mass or Mass*sin(i) [Earth Mass]
pl_bmassj0.90 Mjupiter
pl_bmassjerr10.13 Mjupiter
pl_bmassjerr2-0.12 Mjupiter
pl_bmassjlim0
pl_bmassjstr<div><span class="supersubNumber">0.8960</span><span class="superscript">+0.1330</span><span class="subscript">-0.1250</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_msinie284.77 Mearth
pl_msinieerr142.27 Mearth
pl_msinieerr2-39.73 Mearth
pl_msinielim0
pl_msiniestr<div><span class="supersubNumber">284.8</span><span class="superscript">+42.3</span><span class="subscript">-39.7</span></div> Planet Mass*sin(i) [Earth Mass]
pl_msinij0.90 Mjupiter
pl_msinijerr10.13 Mjupiter
pl_msinijerr2-0.12 Mjupiter
pl_msinijlim0
pl_msinijstr<div><span class="supersubNumber">0.8960</span><span class="superscript">+0.1330</span><span class="subscript">-0.1250</span></div> Planet Mass*sin(i) [Jupiter Mass]
pl_nameHD 2952 b Planet Name
pl_ndispec0
pl_nespec0
pl_nnotes0
pl_ntranspec0
pl_occdepโ€”
pl_occdeperr1โ€”
pl_occdeperr2โ€”
pl_occdeplimโ€”
pl_occdepstrโ€” Occultation Depth [%]
pl_orbeccen0.27
pl_orbeccenerr10.17
pl_orbeccenerr2-0.15
pl_orbeccenlim0
pl_orbeccenstr<div><span class="supersubNumber">0.269</span><span class="superscript">+0.165</span><span class="subscript">-0.150</span></div> Eccentricity
pl_orbinclโ€”
pl_orbinclerr1โ€”
pl_orbinclerr2โ€”
pl_orbincllimโ€”
pl_orbinclstrโ€” Inclination [deg]
pl_orblper-155.60 deg
pl_orblpererr134.40 deg
pl_orblpererr2-36 deg
pl_orblperlim0
pl_orblperstr<div><span class="supersubNumber">-155.6</span><span class="superscript">+34.4</span><span class="subscript">-36.0</span></div> Argument of Periastron [deg]
pl_orbper312.08 day
pl_orbpererr11.36 day
pl_orbpererr2-1.69 day
pl_orbperlim0
pl_orbperstr<div><span class="supersubNumber">312.08</span><span class="superscript">+1.36</span><span class="subscript">-1.69</span></div> Orbital Period [day]
pl_orbsmax1.12 au
pl_orbsmaxerr13.00e-3 au
pl_orbsmaxerr2-4.00e-3 au
pl_orbsmaxlim0
pl_orbsmaxstr<div><span class="supersubNumber">1.117</span><span class="superscript">+0.003</span><span class="subscript">-0.004</span></div> Orbit Semi-Major Axis [au]
pl_orbtper2.45e6 day
pl_orbtpererr121.60 day
pl_orbtpererr2-48 day
pl_orbtperlim0
pl_orbtperstr<div><span class="supersubNumber">2454896.3</span><span class="superscript">+21.6</span><span class="subscript">-48.0</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_rvamp18.42 m/s
pl_rvamperr12.53 m/s
pl_rvamperr2-2.43 m/s
pl_rvamplim0
pl_rvampstr<div><span class="supersubNumber">18.42</span><span class="superscript">+2.53</span><span class="subscript">-2.43</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
ra8.29 deg
rastr00h33m10.52s 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_logg2.65 log(cm/s**2)
st_loggerr10.09 log(cm/s**2)
st_loggerr2-0.08 log(cm/s**2)
st_logglim0
st_loggstr<div><span class="supersubNumber">2.65</span><span class="superscript">+0.09</span><span class="subscript">-0.08</span></div> Stellar Surface Gravity [log(cm/s**2)]
st_lum1.77 log(Lsun)
st_lumerr10.06 log(Lsun)
st_lumerr2-0.05 log(Lsun)
st_lumlim0
st_lumstr<div><span class="supersubNumber">1.768</span><span class="superscript">+0.056</span><span class="subscript">-0.050</span></div> Stellar Luminosity [log(Solar)]
st_mass1.91 Msun
st_masserr10.42 Msun
st_masserr2-0.22 Msun
st_masslim0
st_massstr<div><span class="supersubNumber">1.91</span><span class="superscript">+0.42</span><span class="subscript">-0.22</span></div> Stellar Mass [Solar mass]
st_met0 dex
st_meterr10.10 dex
st_meterr2-0.10 dex
st_metlim0
st_metratio[Fe/H] Stellar Metallicity Ratio
st_metstr-0.0&plusmn;0.1 Stellar Metallicity [dex]
st_nphot1
st_nrvc1
st_nspec0
st_rad10.90 Rsun
st_raderr10.57 Rsun
st_raderr2-0.81 Rsun
st_radlim0
st_radstr<div><span class="supersubNumber">10.90</span><span class="superscript">+0.57</span><span class="subscript">-0.81</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_spectypeK0 III Spectral Type
st_teff4853 K
st_tefferr1โ€”
st_tefferr2โ€”
st_tefflim0
st_teffstr4853 Stellar Effective Temperature [K]
st_vsinโ€”
st_vsinerr1โ€”
st_vsinerr2โ€”
st_vsinlimโ€”
st_vsinstrโ€” Stellar Rotational Velocity [km/s]
sy_bmag6.96 mag
sy_bmagerr10.02 mag
sy_bmagerr2-0.02 mag
sy_bmagstr6.960&plusmn;0.017 B (Johnson) Magnitude
sy_dist110.10 pc
sy_disterr10.66 pc
sy_disterr2-0.65 pc
sy_diststr<div><span class="supersubNumber">110.103</span><span class="superscript">+0.657</span><span class="subscript">-0.649</span></div> Distance [pc]
sy_gaiamag5.65 mag
sy_gaiamagerr18.74e-4 mag
sy_gaiamagerr2-8.74e-4 mag
sy_gaiamagstr5.6453200&plusmn;0.0008737 Gaia Magnitude
sy_gmagโ€”
sy_gmagerr1โ€”
sy_gmagerr2โ€”
sy_gmagstrโ€” g (Sloan) Magnitude
sy_hmag3.78 mag
sy_hmagerr10.21 mag
sy_hmagerr2-0.21 mag
sy_hmagstr3.779&plusmn;0.210 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_jmag4.26 mag
sy_jmagerr10.27 mag
sy_jmagerr2-0.27 mag
sy_jmagstr4.264&plusmn;0.270 J (2MASS) Magnitude
sy_kepmagโ€”
sy_kepmagerr1โ€”
sy_kepmagerr2โ€”
sy_kepmagstrโ€” Kepler Magnitude
sy_kmag3.63 mag
sy_kmagerr10.25 mag
sy_kmagerr2-0.25 mag
sy_kmagstr3.629&plusmn;0.246 Ks (2MASS) Magnitude
sy_mnum0
sy_plx9.05 mas
sy_plxerr10.05 mas
sy_plxerr2-0.05 mas
sy_plxstr9.0539800&plusmn;0.0534772 Parallax [mas]
sy_pm80.33 mas/yr
sy_pmdec-38.88 mas/yr
sy_pmdecerr10.06 mas/yr
sy_pmdecerr2-0.06 mas/yr
sy_pmdecstr-38.8833000&plusmn;0.0550524 Proper Motion (Dec) [mas/yr]
sy_pmerr10.06 mas/yr
sy_pmerr2-0.06 mas/yr
sy_pmra70.29 mas/yr
sy_pmraerr10.06 mas/yr
sy_pmraerr2-0.06 mas/yr
sy_pmrastr70.293400&plusmn;0.058547 Proper Motion (RA) [mas/yr]
sy_pmstr80.3310220&plusmn;0.0577472 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_tmag5.04 mag
sy_tmagerr16.10e-3 mag
sy_tmagerr2-6.10e-3 mag
sy_tmagstr5.04322&plusmn;0.00610 TESS Magnitude
sy_umagโ€”
sy_umagerr1โ€”
sy_umagerr2โ€”
sy_umagstrโ€” u (Sloan) Magnitude
sy_vmag5.93 mag
sy_vmagerr10.02 mag
sy_vmagerr2-0.02 mag
sy_vmagstr5.9258&plusmn;0.0230 V (Johnson) Magnitude
sy_w1mag3.52 mag
sy_w1magerr10.43 mag
sy_w1magerr2-0.43 mag
sy_w1magstr3.515&plusmn;0.429 W1 (WISE) Magnitude
sy_w2mag3.30 mag
sy_w2magerr10.32 mag
sy_w2magerr2-0.32 mag
sy_w2magstr3.298&plusmn;0.321 W2 (WISE) Magnitude
sy_w3mag3.50 mag
sy_w3magerr10.01 mag
sy_w3magerr2-0.01 mag
sy_w3magstr3.502&plusmn;0.015 W3 (WISE) Magnitude
sy_w4mag3.46 mag
sy_w4magerr10.02 mag
sy_w4magerr2-0.02 mag
sy_w4magstr3.455&plusmn;0.021 W4 (WISE) Magnitude
sy_zmagโ€”
sy_zmagerr1โ€”
sy_zmagerr2โ€”
sy_zmagstrโ€” z (Sloan) Magnitude
tic_idTIC 452910671 TIC ID
tran_flag0
ttv_flag0
x0.57
y0.08
z0.82