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HD 7924 d

Exoplanet Records

๐Ÿ“ŠKey Properties

Host Star

HD 7924

Discovery

Radial Velocity

Year

2015

Period

24.45 day

Radius

โ€”

Mass

1568.17 Mearth

Eq. Temp

โ€”

๐ŸงพRecords(3 rows)

Record 1

Radial Velocity โ€ข 2015 โ€ข W. M. Keck Observatory

๐Ÿช
โ–ถAll Properties
PropertyValueDescription
ast_flag0
cb_flag0
dec76.71 deg
decstr+76d42m36.53s Dec [sexagesimal]
default_flag0
disc_facilityW. M. Keck Observatory Discovery Facility
disc_instrumentHIRES Spectrometer Discovery Instrument
disc_localeGround Discovery Locale
disc_pubdate2015-06 Discovery Publication Date
disc_refname<a refstr=FULTON_ET_AL__2015 href=https://ui.adsabs.harvard.edu/abs/2015ApJ...805..175F/abstract target=ref>Fulton et al. 2015</a> Discovery Reference
disc_telescope10 m Keck I Telescope Discovery Telescope
disc_year2015
discoverymethodRadial Velocity Discovery Method
dkin_flag0
elat59.42 deg
elon64.96 deg
etv_flag0
gaia_dr2_idGaia DR2 560130775546153344 Gaia DR2 ID
gaia_dr3_idGaia DR3 560130775546153344 Gaia DR3 ID
glat13.95 deg
glon124.74 deg
hd_nameHD 7924 HD ID
hip_nameHIP 6379 HIP ID
hostnameHD 7924 Host Name
htm20-1953656461
ima_flag0
micro_flag0
obm_flag0
pl_bmasse1568.17 Mearth
pl_bmasseerr1โ€”
pl_bmasseerr2โ€”
pl_bmasselim1
pl_bmassestr&lt;1568 Planet Mass or Mass*sin(i) [Earth Mass]
pl_bmassj4.93 Mjupiter
pl_bmassjerr1โ€”
pl_bmassjerr2โ€”
pl_bmassjlim1
pl_bmassjstr&lt;4.934 Planet Mass or Mass*sin(i) [Jupiter Mass]
pl_bmassprovMass 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_letterd Planet Letter
pl_masse1568.17 Mearth
pl_masseerr1โ€”
pl_masseerr2โ€”
pl_masselim1
pl_massestr&lt;1568 Planet Mass [Earth Mass]
pl_massj4.93 Mjupiter
pl_massjerr1โ€”
pl_massjerr2โ€”
pl_massjlim1
pl_massjstr&lt;4.934 Planet Mass [Jupiter Mass]
pl_msinie6.48 Mearth
pl_msinieerr1โ€”
pl_msinieerr2โ€”
pl_msinielim0
pl_msiniestr6.477 Planet Mass*sin(i) [Earth Mass]
pl_msinij0.02 Mjupiter
pl_msinijerr1โ€”
pl_msinijerr2โ€”
pl_msinijlim0
pl_msinijstr0.02038 Planet Mass*sin(i) [Jupiter Mass]
pl_nameHD 7924 d 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_orbincl0.22 deg
pl_orbinclerr1โ€”
pl_orbinclerr2โ€”
pl_orbincllim-1
pl_orbinclstr&gt;0.2188 Inclination [deg]
pl_orblperโ€”
pl_orblpererr1โ€”
pl_orblpererr2โ€”
pl_orblperlimโ€”
pl_orblperstrโ€” Argument of Periastron [deg]
pl_orbper24.45 day
pl_orbpererr1โ€”
pl_orbpererr2โ€”
pl_orbperlim0
pl_orbperstr24.45 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_pubdate2021-01 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=KIEFER_ET_AL__2021 href=https://ui.adsabs.harvard.edu/abs/2021A&A...645A...7K/abstract target=ref>Kiefer et al. 2021</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
ra20.50 deg
rastr01h21m58.96s RA [sexagesimal]
releasedate2025-12-04 Release Date
rowupdate2025-12-04 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_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_massโ€”
st_masserr1โ€”
st_masserr2โ€”
st_masslimโ€”
st_massstrโ€” Stellar Mass [Solar mass]
st_metโ€”
st_meterr1โ€”
st_meterr2โ€”
st_metlimโ€”
st_metratioโ€” Stellar Metallicity Ratio
st_metstrโ€” Stellar Metallicity [dex]
st_nphot1
st_nrvc1
st_nspec8
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_refnameโ€” 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_bmag7.91 mag
sy_bmagerr16.00e-3 mag
sy_bmagerr2-6.00e-3 mag
sy_bmagstr7.907&plusmn;0.006 B (Johnson) Magnitude
sy_dist16.99 pc
sy_disterr17.20e-3 pc
sy_disterr2-7.20e-3 pc
sy_diststr16.9922&plusmn;0.0072 Distance [pc]
sy_gaiamag6.93 mag
sy_gaiamagerr11.96e-4 mag
sy_gaiamagerr2-1.96e-4 mag
sy_gaiamagstr6.925160&plusmn;0.000196 Gaia Magnitude
sy_gmagโ€”
sy_gmagerr1โ€”
sy_gmagerr2โ€”
sy_gmagstrโ€” g (Sloan) Magnitude
sy_hmag5.23 mag
sy_hmagerr10.03 mag
sy_hmagerr2-0.03 mag
sy_hmagstr5.231&plusmn;0.033 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_jmag5.62 mag
sy_jmagerr10.03 mag
sy_jmagerr2-0.03 mag
sy_jmagstr5.618&plusmn;0.026 J (2MASS) Magnitude
sy_kepmagโ€”
sy_kepmagerr1โ€”
sy_kepmagerr2โ€”
sy_kepmagstrโ€” Kepler Magnitude
sy_kmag5.16 mag
sy_kmagerr10.02 mag
sy_kmagerr2-0.02 mag
sy_kmagstr5.159&plusmn;0.020 Ks (2MASS) Magnitude
sy_mnum0
sy_plx58.82 mas
sy_plxerr10.02 mas
sy_plxerr2-0.02 mas
sy_plxstr58.8216000&plusmn;0.0248941 Parallax [mas]
sy_pm47.61 mas/yr
sy_pmdec-32.66 mas/yr
sy_pmdecerr10.04 mas/yr
sy_pmdecerr2-0.04 mas/yr
sy_pmdecstr-32.6602000&plusmn;0.0378131 Proper Motion (Dec) [mas/yr]
sy_pmerr10.04 mas/yr
sy_pmerr2-0.04 mas/yr
sy_pmra-34.64 mas/yr
sy_pmraerr10.04 mas/yr
sy_pmraerr2-0.04 mas/yr
sy_pmrastr-34.643200&plusmn;0.041486 Proper Motion (RA) [mas/yr]
sy_pmstr47.6113429&plusmn;0.0397999 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_rmagโ€”
sy_rmagerr1โ€”
sy_rmagerr2โ€”
sy_rmagstrโ€” r (Sloan) Magnitude
sy_snum1
sy_tmag6.39 mag
sy_tmagerr16.00e-3 mag
sy_tmagerr2-6.00e-3 mag
sy_tmagstr6.3929&plusmn;0.0060 TESS Magnitude
sy_umagโ€”
sy_umagerr1โ€”
sy_umagerr2โ€”
sy_umagstrโ€” u (Sloan) Magnitude
sy_vmag7.18 mag
sy_vmagerr10.02 mag
sy_vmagerr2-0.02 mag
sy_vmagstr7.17896&plusmn;0.02300 V (Johnson) Magnitude
sy_w1mag5.17 mag
sy_w1magerr10.18 mag
sy_w1magerr2-0.18 mag
sy_w1magstr5.171&plusmn;0.181 W1 (WISE) Magnitude
sy_w2mag5.03 mag
sy_w2magerr10.10 mag
sy_w2magerr2-0.10 mag
sy_w2magstr5.025&plusmn;0.099 W2 (WISE) Magnitude
sy_w3mag5.20 mag
sy_w3magerr10.02 mag
sy_w3magerr2-0.02 mag
sy_w3magstr5.195&plusmn;0.018 W3 (WISE) Magnitude
sy_w4mag5.11 mag
sy_w4magerr10.03 mag
sy_w4magerr2-0.03 mag
sy_w4magstr5.106&plusmn;0.028 W4 (WISE) Magnitude
sy_zmagโ€”
sy_zmagerr1โ€”
sy_zmagerr2โ€”
sy_zmagstrโ€” z (Sloan) Magnitude
tic_idTIC 468723402 TIC ID
tran_flag0
ttv_flag0
x0.22
y0.08
z0.97

Record 2

Radial Velocity โ€ข 2015 โ€ข W. M. Keck Observatory

๐Ÿช
โ–ถAll Properties
PropertyValueDescription
ast_flag0
cb_flag0
dec76.71 deg
decstr+76d42m36.53s Dec [sexagesimal]
default_flag1
disc_facilityW. M. Keck Observatory Discovery Facility
disc_instrumentHIRES Spectrometer Discovery Instrument
disc_localeGround Discovery Locale
disc_pubdate2015-06 Discovery Publication Date
disc_refname<a refstr=FULTON_ET_AL__2015 href=https://ui.adsabs.harvard.edu/abs/2015ApJ...805..175F/abstract target=ref>Fulton et al. 2015</a> Discovery Reference
disc_telescope10 m Keck I Telescope Discovery Telescope
disc_year2015
discoverymethodRadial Velocity Discovery Method
dkin_flag0
elat59.42 deg
elon64.96 deg
etv_flag0
gaia_dr2_idGaia DR2 560130775546153344 Gaia DR2 ID
gaia_dr3_idGaia DR3 560130775546153344 Gaia DR3 ID
glat13.95 deg
glon124.74 deg
hd_nameHD 7924 HD ID
hip_nameHIP 6379 HIP ID
hostnameHD 7924 Host Name
htm20-1953656461
ima_flag0
micro_flag0
obm_flag0
pl_bmasse6.44 Mearth
pl_bmasseerr10.79 Mearth
pl_bmasseerr2-0.78 Mearth
pl_bmasselim0
pl_bmassestr<div><span class="supersubNumber">6.44</span><span class="superscript">+0.79</span><span class="subscript">-0.78</span></div> Planet Mass or Mass*sin(i) [Earth Mass]
pl_bmassj0.02 Mjupiter
pl_bmassjerr12.49e-3 Mjupiter
pl_bmassjerr2-2.45e-3 Mjupiter
pl_bmassjlim0
pl_bmassjstr<div><span class="supersubNumber">0.0203</span><span class="superscript">+0.0025</span><span class="subscript">-0.0025</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_eqt499 K
pl_eqterr14 K
pl_eqterr2-4 K
pl_eqtlim0
pl_eqtstr499&plusmn;4 Equilibrium Temperature [K]
pl_impparโ€”
pl_impparerr1โ€”
pl_impparerr2โ€”
pl_impparlimโ€”
pl_impparstrโ€” Impact Parameter
pl_insol15.17 Searth
pl_insolerr10.49 Searth
pl_insolerr2-0.48 Searth
pl_insollim0
pl_insolstr<div><span class="supersubNumber">15.17</span><span class="superscript">+0.49</span><span class="subscript">-0.48</span></div> Insolation Flux [Earth Flux]
pl_letterd 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_msinie6.44 Mearth
pl_msinieerr10.79 Mearth
pl_msinieerr2-0.78 Mearth
pl_msinielim0
pl_msiniestr<div><span class="supersubNumber">6.44</span><span class="superscript">+0.79</span><span class="subscript">-0.78</span></div> Planet Mass*sin(i) [Earth Mass]
pl_msinij0.02 Mjupiter
pl_msinijerr12.49e-3 Mjupiter
pl_msinijerr2-2.45e-3 Mjupiter
pl_msinijlim0
pl_msinijstr<div><span class="supersubNumber">0.0203</span><span class="superscript">+0.0025</span><span class="subscript">-0.0025</span></div> Planet Mass*sin(i) [Jupiter Mass]
pl_nameHD 7924 d 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_orbeccenerr10.13
pl_orbeccenerr2-0.12
pl_orbeccenlim0
pl_orbeccenstr<div><span class="supersubNumber">0.21</span><span class="superscript">+0.13</span><span class="subscript">-0.12</span></div> Eccentricity
pl_orbinclโ€”
pl_orbinclerr1โ€”
pl_orbinclerr2โ€”
pl_orbincllimโ€”
pl_orbinclstrโ€” Inclination [deg]
pl_orblper119 deg
pl_orblpererr1210 deg
pl_orblpererr2-97 deg
pl_orblperlim0
pl_orblperstr<div><span class="supersubNumber">119</span><span class="superscript">+210</span><span class="subscript">-97</span></div> Argument of Periastron [deg]
pl_orbper24.45 day
pl_orbpererr10.01 day
pl_orbpererr2-0.02 day
pl_orbperlim0
pl_orbperstr<div><span class="supersubNumber">24.451</span><span class="superscript">+0.015</span><span class="subscript">-0.017</span></div> Orbital Period [day]
pl_orbsmax0.16 au
pl_orbsmaxerr11.80e-3 au
pl_orbsmaxerr2-1.90e-3 au
pl_orbsmaxlim0
pl_orbsmaxstr<div><span class="supersubNumber">0.1551</span><span class="superscript">+0.0018</span><span class="subscript">-0.0019</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_pubdate2015-06 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=FULTON_ET_AL__2015 href=https://ui.adsabs.harvard.edu/abs/2015ApJ...805..175F/abstract target=ref>Fulton et al. 2015</a> Planetary Parameter Reference
pl_rvamp1.65 m/s
pl_rvamperr10.21 m/s
pl_rvamperr2-0.21 m/s
pl_rvamplim0
pl_rvampstr1.65&plusmn;0.21 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
ra20.50 deg
rastr01h21m58.96s RA [sexagesimal]
releasedate2015-05-14 Release Date
rowupdate2015-05-14 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_logg4.59 log(cm/s**2)
st_loggerr10.02 log(cm/s**2)
st_loggerr2-0.03 log(cm/s**2)
st_logglim0
st_loggstr<div><span class="supersubNumber">4.59</span> <span class="superscript">+0.02</span><span class="subscript">-0.03</span> </div> Stellar Surface Gravity [log(cm/s**2)]
st_lumโ€”
st_lumerr1โ€”
st_lumerr2โ€”
st_lumlimโ€”
st_lumstrโ€” Stellar Luminosity [log(Solar)]
st_mass0.83 Msun
st_masserr10.02 Msun
st_masserr2-0.04 Msun
st_masslim0
st_massstr<div><span class="supersubNumber">0.832</span> <span class="superscript">+0.022</span><span class="subscript">-0.036</span> </div> Stellar Mass [Solar mass]
st_met-0.15 dex
st_meterr10.03 dex
st_meterr2-0.03 dex
st_metlim0
st_metratio[Fe/H] Stellar Metallicity Ratio
st_metstr-0.15&plusmn;0.03 Stellar Metallicity [dex]
st_nphot1
st_nrvc1
st_nspec8
st_rad0.78 Rsun
st_raderr10.03 Rsun
st_raderr2-0.03 Rsun
st_radlim0
st_radstr0.7821&plusmn;0.0258 Stellar Radius [Solar Radius]
st_radvโ€”
st_radverr1โ€”
st_radverr2โ€”
st_radvlimโ€”
st_radvstrโ€” Systemic Radial Velocity [km/s]
st_refname<a refstr=FULTON_ET_AL__2015 href=https://ui.adsabs.harvard.edu/abs/2015ApJ...805..175F/abstract target=ref>Fulton et al. 2015</a> Stellar Parameter Reference
st_rotpโ€”
st_rotperr1โ€”
st_rotperr2โ€”
st_rotplimโ€”
st_rotpstrโ€” Stellar Rotational Period [day]
st_spectypeK0.5 V Spectral Type
st_teff5075 K
st_tefferr183 K
st_tefferr2-83 K
st_tefflim0
st_teffstr5075&plusmn;83 Stellar Effective Temperature [K]
st_vsinโ€”
st_vsinerr1โ€”
st_vsinerr2โ€”
st_vsinlimโ€”
st_vsinstrโ€” Stellar Rotational Velocity [km/s]
sy_bmag7.91 mag
sy_bmagerr16.00e-3 mag
sy_bmagerr2-6.00e-3 mag
sy_bmagstr7.907&plusmn;0.006 B (Johnson) Magnitude
sy_dist16.99 pc
sy_disterr17.20e-3 pc
sy_disterr2-7.20e-3 pc
sy_diststr16.9922&plusmn;0.0072 Distance [pc]
sy_gaiamag6.93 mag
sy_gaiamagerr11.96e-4 mag
sy_gaiamagerr2-1.96e-4 mag
sy_gaiamagstr6.925160&plusmn;0.000196 Gaia Magnitude
sy_gmagโ€”
sy_gmagerr1โ€”
sy_gmagerr2โ€”
sy_gmagstrโ€” g (Sloan) Magnitude
sy_hmag5.23 mag
sy_hmagerr10.03 mag
sy_hmagerr2-0.03 mag
sy_hmagstr5.231&plusmn;0.033 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_jmag5.62 mag
sy_jmagerr10.03 mag
sy_jmagerr2-0.03 mag
sy_jmagstr5.618&plusmn;0.026 J (2MASS) Magnitude
sy_kepmagโ€”
sy_kepmagerr1โ€”
sy_kepmagerr2โ€”
sy_kepmagstrโ€” Kepler Magnitude
sy_kmag5.16 mag
sy_kmagerr10.02 mag
sy_kmagerr2-0.02 mag
sy_kmagstr5.159&plusmn;0.020 Ks (2MASS) Magnitude
sy_mnum0
sy_plx58.82 mas
sy_plxerr10.02 mas
sy_plxerr2-0.02 mas
sy_plxstr58.8216000&plusmn;0.0248941 Parallax [mas]
sy_pm47.61 mas/yr
sy_pmdec-32.66 mas/yr
sy_pmdecerr10.04 mas/yr
sy_pmdecerr2-0.04 mas/yr
sy_pmdecstr-32.6602000&plusmn;0.0378131 Proper Motion (Dec) [mas/yr]
sy_pmerr10.04 mas/yr
sy_pmerr2-0.04 mas/yr
sy_pmra-34.64 mas/yr
sy_pmraerr10.04 mas/yr
sy_pmraerr2-0.04 mas/yr
sy_pmrastr-34.643200&plusmn;0.041486 Proper Motion (RA) [mas/yr]
sy_pmstr47.6113429&plusmn;0.0397999 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_rmagโ€”
sy_rmagerr1โ€”
sy_rmagerr2โ€”
sy_rmagstrโ€” r (Sloan) Magnitude
sy_snum1
sy_tmag6.39 mag
sy_tmagerr16.00e-3 mag
sy_tmagerr2-6.00e-3 mag
sy_tmagstr6.3929&plusmn;0.0060 TESS Magnitude
sy_umagโ€”
sy_umagerr1โ€”
sy_umagerr2โ€”
sy_umagstrโ€” u (Sloan) Magnitude
sy_vmag7.18 mag
sy_vmagerr10.02 mag
sy_vmagerr2-0.02 mag
sy_vmagstr7.17896&plusmn;0.02300 V (Johnson) Magnitude
sy_w1mag5.17 mag
sy_w1magerr10.18 mag
sy_w1magerr2-0.18 mag
sy_w1magstr5.171&plusmn;0.181 W1 (WISE) Magnitude
sy_w2mag5.03 mag
sy_w2magerr10.10 mag
sy_w2magerr2-0.10 mag
sy_w2magstr5.025&plusmn;0.099 W2 (WISE) Magnitude
sy_w3mag5.20 mag
sy_w3magerr10.02 mag
sy_w3magerr2-0.02 mag
sy_w3magstr5.195&plusmn;0.018 W3 (WISE) Magnitude
sy_w4mag5.11 mag
sy_w4magerr10.03 mag
sy_w4magerr2-0.03 mag
sy_w4magstr5.106&plusmn;0.028 W4 (WISE) Magnitude
sy_zmagโ€”
sy_zmagerr1โ€”
sy_zmagerr2โ€”
sy_zmagstrโ€” z (Sloan) Magnitude
tic_idTIC 468723402 TIC ID
tran_flag0
ttv_flag0
x0.22
y0.08
z0.97

Record 3

Radial Velocity โ€ข 2015 โ€ข W. M. Keck Observatory

๐Ÿช
โ–ถAll Properties
PropertyValueDescription
ast_flag0
cb_flag0
dec76.71 deg
decstr+76d42m36.53s Dec [sexagesimal]
default_flag0
disc_facilityW. M. Keck Observatory Discovery Facility
disc_instrumentHIRES Spectrometer Discovery Instrument
disc_localeGround Discovery Locale
disc_pubdate2015-06 Discovery Publication Date
disc_refname<a refstr=FULTON_ET_AL__2015 href=https://ui.adsabs.harvard.edu/abs/2015ApJ...805..175F/abstract target=ref>Fulton et al. 2015</a> Discovery Reference
disc_telescope10 m Keck I Telescope Discovery Telescope
disc_year2015
discoverymethodRadial Velocity Discovery Method
dkin_flag0
elat59.42 deg
elon64.96 deg
etv_flag0
gaia_dr2_idGaia DR2 560130775546153344 Gaia DR2 ID
gaia_dr3_idGaia DR3 560130775546153344 Gaia DR3 ID
glat13.95 deg
glon124.74 deg
hd_nameHD 7924 HD ID
hip_nameHIP 6379 HIP ID
hostnameHD 7924 Host Name
htm20-1953656461
ima_flag0
micro_flag0
obm_flag0
pl_bmasse6.10 Mearth
pl_bmasseerr10.67 Mearth
pl_bmasseerr2-0.64 Mearth
pl_bmasselim0
pl_bmassestr<div><span class="supersubNumber">6.10</span><span class="superscript">+0.67</span><span class="subscript">-0.64</span></div> Planet Mass or Mass*sin(i) [Earth Mass]
pl_bmassj0.02 Mjupiter
pl_bmassjerr12.10e-3 Mjupiter
pl_bmassjerr2-2.00e-3 Mjupiter
pl_bmassjlim0
pl_bmassjstr<div><span class="supersubNumber">0.0192</span><span class="superscript">+0.0021</span><span class="subscript">-0.0020</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_letterd 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_msinie6.10 Mearth
pl_msinieerr10.67 Mearth
pl_msinieerr2-0.64 Mearth
pl_msinielim0
pl_msiniestr<div><span class="supersubNumber">6.10</span><span class="superscript">+0.67</span><span class="subscript">-0.64</span></div> Planet Mass*sin(i) [Earth Mass]
pl_msinij0.02 Mjupiter
pl_msinijerr12.10e-3 Mjupiter
pl_msinijerr2-2.00e-3 Mjupiter
pl_msinijlim0
pl_msinijstr<div><span class="supersubNumber">0.0192</span><span class="superscript">+0.0021</span><span class="subscript">-0.0020</span></div> Planet Mass*sin(i) [Jupiter Mass]
pl_nameHD 7924 d Planet Name
pl_ndispec0
pl_nespec0
pl_nnotes0
pl_ntranspec0
pl_occdepโ€”
pl_occdeperr1โ€”
pl_occdeperr2โ€”
pl_occdeplimโ€”
pl_occdepstrโ€” Occultation Depth [%]
pl_orbeccen0.17
pl_orbeccenerr10.10
pl_orbeccenerr2-0.10
pl_orbeccenlim0
pl_orbeccenstr0.17&plusmn;0.10 Eccentricity
pl_orbinclโ€”
pl_orbinclerr1โ€”
pl_orbinclerr2โ€”
pl_orbincllimโ€”
pl_orbinclstrโ€” Inclination [deg]
pl_orblper22 deg
pl_orblpererr137 deg
pl_orblpererr2-48 deg
pl_orblperlim0
pl_orblperstr<div><span class="supersubNumber">22</span><span class="superscript">+37</span><span class="subscript">-48</span></div> Argument of Periastron [deg]
pl_orbper24.45 day
pl_orbpererr19.00e-3 day
pl_orbpererr2-9.10e-3 day
pl_orbperlim0
pl_orbperstr<div><span class="supersubNumber">24.4459</span><span class="superscript">+0.0090</span><span class="subscript">-0.0091</span></div> Orbital Period [day]
pl_orbsmax0.15 au
pl_orbsmaxerr12.10e-3 au
pl_orbsmaxerr2-2.10e-3 au
pl_orbsmaxlim0
pl_orbsmaxstr0.1532&plusmn;0.0021 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_pubdate2021-07 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=ROSENTHAL_ET_AL__2021 href=https://ui.adsabs.harvard.edu/abs/2021ApJS..255....8R/abstract target=ref>Rosenthal et al. 2021</a> Planetary Parameter Reference
pl_rvamp1.59 m/s
pl_rvamperr10.18 m/s
pl_rvamperr2-0.17 m/s
pl_rvamplim0
pl_rvampstr<div><span class="supersubNumber">1.59</span><span class="superscript">+0.18</span><span class="subscript">-0.17</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_tranmid2.46e6 day
pl_tranmiderr10.93 day
pl_tranmiderr2-0.91 day
pl_tranmidlim0
pl_tranmidstr<div><span class="supersubNumber">2455188.30</span><span class="superscript">+0.93</span><span class="subscript">-0.91</span></div> Time of Conjunction (Transit Midpoint) [day]
pl_trueobliqโ€”
pl_trueobliqerr1โ€”
pl_trueobliqerr2โ€”
pl_trueobliqlimโ€”
pl_trueobliqstrโ€” True Obliquity [deg]
pl_tsystemrefBJD Time Reference Frame and Standard
ptv_flag0
pul_flag0
ra20.50 deg
rastr01h21m58.96s RA [sexagesimal]
releasedate2021-09-20 Release Date
rowupdate2021-09-20 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_logg4.55 log(cm/s**2)
st_loggerr10.03 log(cm/s**2)
st_loggerr2-0.03 log(cm/s**2)
st_logglim0
st_loggstr4.554882688610&plusmn;0.025629351329 Stellar Surface Gravity [log(cm/s**2)]
st_lumโ€”
st_lumerr1โ€”
st_lumerr2โ€”
st_lumlimโ€”
st_lumstrโ€” Stellar Luminosity [log(Solar)]
st_mass0.80 Msun
st_masserr10.03 Msun
st_masserr2-0.03 Msun
st_masslim0
st_massstr0.8020359940880001&plusmn;0.0329706799119000 Stellar Mass [Solar mass]
st_met-0.12 dex
st_meterr10.06 dex
st_meterr2-0.06 dex
st_metlim0
st_metratio[Fe/H] Stellar Metallicity Ratio
st_metstr-0.1234819334550&plusmn;0.0575267262194 Stellar Metallicity [dex]
st_nphot1
st_nrvc1
st_nspec8
st_rad0.78 Rsun
st_raderr10.02 Rsun
st_raderr2-0.02 Rsun
st_radlim0
st_radstr0.77984042495799999&plusmn;0.01501771042215000 Stellar Radius [Solar Radius]
st_radvโ€”
st_radverr1โ€”
st_radverr2โ€”
st_radvlimโ€”
st_radvstrโ€” Systemic Radial Velocity [km/s]
st_refname<a refstr=ROSENTHAL_ET_AL__2021 href=https://ui.adsabs.harvard.edu/abs/2021ApJS..255....8R/abstract target=ref>Rosenthal et al. 2021</a> Stellar Parameter Reference
st_rotpโ€”
st_rotperr1โ€”
st_rotperr2โ€”
st_rotplimโ€”
st_rotpstrโ€” Stellar Rotational Period [day]
st_spectypeโ€” Spectral Type
st_teff5171.13 K
st_tefferr174.18 K
st_tefferr2-74.18 K
st_tefflim0
st_teffstr5171.13037547000&plusmn;74.18373856175 Stellar Effective Temperature [K]
st_vsinโ€”
st_vsinerr1โ€”
st_vsinerr2โ€”
st_vsinlimโ€”
st_vsinstrโ€” Stellar Rotational Velocity [km/s]
sy_bmag7.91 mag
sy_bmagerr16.00e-3 mag
sy_bmagerr2-6.00e-3 mag
sy_bmagstr7.907&plusmn;0.006 B (Johnson) Magnitude
sy_dist16.99 pc
sy_disterr17.20e-3 pc
sy_disterr2-7.20e-3 pc
sy_diststr16.9922&plusmn;0.0072 Distance [pc]
sy_gaiamag6.93 mag
sy_gaiamagerr11.96e-4 mag
sy_gaiamagerr2-1.96e-4 mag
sy_gaiamagstr6.925160&plusmn;0.000196 Gaia Magnitude
sy_gmagโ€”
sy_gmagerr1โ€”
sy_gmagerr2โ€”
sy_gmagstrโ€” g (Sloan) Magnitude
sy_hmag5.23 mag
sy_hmagerr10.03 mag
sy_hmagerr2-0.03 mag
sy_hmagstr5.231&plusmn;0.033 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_jmag5.62 mag
sy_jmagerr10.03 mag
sy_jmagerr2-0.03 mag
sy_jmagstr5.618&plusmn;0.026 J (2MASS) Magnitude
sy_kepmagโ€”
sy_kepmagerr1โ€”
sy_kepmagerr2โ€”
sy_kepmagstrโ€” Kepler Magnitude
sy_kmag5.16 mag
sy_kmagerr10.02 mag
sy_kmagerr2-0.02 mag
sy_kmagstr5.159&plusmn;0.020 Ks (2MASS) Magnitude
sy_mnum0
sy_plx58.82 mas
sy_plxerr10.02 mas
sy_plxerr2-0.02 mas
sy_plxstr58.8216000&plusmn;0.0248941 Parallax [mas]
sy_pm47.61 mas/yr
sy_pmdec-32.66 mas/yr
sy_pmdecerr10.04 mas/yr
sy_pmdecerr2-0.04 mas/yr
sy_pmdecstr-32.6602000&plusmn;0.0378131 Proper Motion (Dec) [mas/yr]
sy_pmerr10.04 mas/yr
sy_pmerr2-0.04 mas/yr
sy_pmra-34.64 mas/yr
sy_pmraerr10.04 mas/yr
sy_pmraerr2-0.04 mas/yr
sy_pmrastr-34.643200&plusmn;0.041486 Proper Motion (RA) [mas/yr]
sy_pmstr47.6113429&plusmn;0.0397999 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_rmagโ€”
sy_rmagerr1โ€”
sy_rmagerr2โ€”
sy_rmagstrโ€” r (Sloan) Magnitude
sy_snum1
sy_tmag6.39 mag
sy_tmagerr16.00e-3 mag
sy_tmagerr2-6.00e-3 mag
sy_tmagstr6.3929&plusmn;0.0060 TESS Magnitude
sy_umagโ€”
sy_umagerr1โ€”
sy_umagerr2โ€”
sy_umagstrโ€” u (Sloan) Magnitude
sy_vmag7.18 mag
sy_vmagerr10.02 mag
sy_vmagerr2-0.02 mag
sy_vmagstr7.17896&plusmn;0.02300 V (Johnson) Magnitude
sy_w1mag5.17 mag
sy_w1magerr10.18 mag
sy_w1magerr2-0.18 mag
sy_w1magstr5.171&plusmn;0.181 W1 (WISE) Magnitude
sy_w2mag5.03 mag
sy_w2magerr10.10 mag
sy_w2magerr2-0.10 mag
sy_w2magstr5.025&plusmn;0.099 W2 (WISE) Magnitude
sy_w3mag5.20 mag
sy_w3magerr10.02 mag
sy_w3magerr2-0.02 mag
sy_w3magstr5.195&plusmn;0.018 W3 (WISE) Magnitude
sy_w4mag5.11 mag
sy_w4magerr10.03 mag
sy_w4magerr2-0.03 mag
sy_w4magstr5.106&plusmn;0.028 W4 (WISE) Magnitude
sy_zmagโ€”
sy_zmagerr1โ€”
sy_zmagerr2โ€”
sy_zmagstrโ€” z (Sloan) Magnitude
tic_idTIC 468723402 TIC ID
tran_flag0
ttv_flag0
x0.22
y0.08
z0.97