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HD 156279 c

Exoplanet Records

๐Ÿ“ŠKey Properties

Host Star

HD 156279

Discovery

Radial Velocity

Year

2018

Period

4818.25 day

Radius

โ€”

Mass

3098.83 Mearth

Eq. Temp

โ€”

๐ŸงพRecords(4 rows)

Record 1

Radial Velocity โ€ข 2018 โ€ข W. M. Keck Observatory

๐Ÿช
โ–ถAll Properties
PropertyValueDescription
ast_flag1
cb_flag0
dec63.35 deg
decstr+63d21m10.02s Dec [sexagesimal]
default_flag1
disc_facilityW. M. Keck Observatory Discovery Facility
disc_instrumentHIRES Spectrometer Discovery Instrument
disc_localeGround Discovery Locale
disc_pubdate2016-04 Discovery Publication Date
disc_refname<a refstr=BRYAN_ET_AL__2016 href=https://ui.adsabs.harvard.edu/abs/2016ApJ...821...89B/abstract target=ref>Bryan et al. 2016</a> Discovery Reference
disc_telescope10 m Keck I Telescope Discovery Telescope
disc_year2018
discoverymethodRadial Velocity Discovery Method
dkin_flag0
elat84.04 deg
elon206.98 deg
etv_flag0
gaia_dr2_idGaia DR2 1631084478574318976 Gaia DR2 ID
gaia_dr3_idGaia DR3 1631084478574318976 Gaia DR3 ID
glat35.08 deg
glon93.09 deg
hd_nameHD 156279 HD ID
hip_nameHIP 84171 HIP ID
hostnameHD 156279 Host Name
htm20-1643942942
ima_flag0
micro_flag0
obm_flag0
pl_bmasse3098.83 Mearth
pl_bmasseerr1419.22 Mearth
pl_bmasseerr2-192.29 Mearth
pl_bmasselim0
pl_bmassestr<div><span class="supersubNumber">3098.8</span><span class="superscript">+419.2</span><span class="subscript">-192.3</span></div> Planet Mass or Mass*sin(i) [Earth Mass]
pl_bmassj9.75 Mjupiter
pl_bmassjerr11.32 Mjupiter
pl_bmassjerr2-0.60 Mjupiter
pl_bmassjlim0
pl_bmassjstr<div><span class="supersubNumber">9.7500</span><span class="superscript">+1.3190</span><span class="subscript">-0.6050</span></div> 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_letterc Planet Letter
pl_masse3098.83 Mearth
pl_masseerr1419.22 Mearth
pl_masseerr2-192.29 Mearth
pl_masselim0
pl_massestr<div><span class="supersubNumber">3098.8</span><span class="superscript">+419.2</span><span class="subscript">-192.3</span></div> Planet Mass [Earth Mass]
pl_massj9.75 Mjupiter
pl_massjerr11.32 Mjupiter
pl_massjerr2-0.60 Mjupiter
pl_massjlim0
pl_massjstr<div><span class="supersubNumber">9.7500</span><span class="superscript">+1.3190</span><span class="subscript">-0.6050</span></div> Planet Mass [Jupiter Mass]
pl_msinieโ€”
pl_msinieerr1โ€”
pl_msinieerr2โ€”
pl_msinielimโ€”
pl_msiniestrโ€” Planet Mass*sin(i) [Earth Mass]
pl_msinijโ€”
pl_msinijerr1โ€”
pl_msinijerr2โ€”
pl_msinijlimโ€”
pl_msinijstrโ€” Planet Mass*sin(i) [Jupiter Mass]
pl_nameHD 156279 c Planet Name
pl_ndispec0
pl_nespec0
pl_nnotes0
pl_ntranspec0
pl_occdepโ€”
pl_occdeperr1โ€”
pl_occdeperr2โ€”
pl_occdeplimโ€”
pl_occdepstrโ€” Occultation Depth [%]
pl_orbeccen0.26
pl_orbeccenerr16.00e-3
pl_orbeccenerr2-6.00e-3
pl_orbeccenlim0
pl_orbeccenstr0.261&plusmn;0.006 Eccentricity
pl_orbincl74.70 deg
pl_orbinclerr137.00 deg
pl_orbinclerr2-10.53 deg
pl_orbincllim0
pl_orbinclstr<div><span class="supersubNumber">74.6990</span><span class="superscript">+36.9990</span><span class="subscript">-10.5330</span></div> Inclination [deg]
pl_orblper98.38 deg
pl_orblpererr11.64 deg
pl_orblpererr2-1.54 deg
pl_orblperlim0
pl_orblperstr<div><span class="supersubNumber">98.3770</span><span class="superscript">+1.6360</span><span class="subscript">-1.5360</span></div> Argument of Periastron [deg]
pl_orbper4818.25 day
pl_orbpererr144.46 day
pl_orbpererr2-43.09 day
pl_orbperlim0
pl_orbperstr<div><span class="supersubNumber">4818.25358</span><span class="superscript">+44.45769</span><span class="subscript">-43.09387</span></div> Orbital Period [day]
pl_orbsmax5.49 au
pl_orbsmaxerr10.22 au
pl_orbsmaxerr2-0.24 au
pl_orbsmaxlim0
pl_orbsmaxstr<div><span class="supersubNumber">5.486</span><span class="superscript">+0.219</span><span class="subscript">-0.240</span></div> Orbit Semi-Major Axis [au]
pl_orbtper2.45e6 day
pl_orbtpererr155.13 day
pl_orbtpererr2-54.61 day
pl_orbtperlim0
pl_orbtperstr<div><span class="supersubNumber">2451076.760</span><span class="superscript">+55.128</span><span class="subscript">-54.613</span></div> Epoch of Periastron [day]
pl_projobliqโ€”
pl_projobliqerr1โ€”
pl_projobliqerr2โ€”
pl_projobliqlimโ€”
pl_projobliqstrโ€” Projected Obliquity [deg]
pl_pubdate2022-09 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=FENG_ET_AL__2022 href=https://ui.adsabs.harvard.edu/abs/2022ApJS..262...21F/abstract target=ref>Feng et al. 2022</a> Planetary Parameter Reference
pl_rvamp121.33 m/s
pl_rvamperr10.59 m/s
pl_rvamperr2-0.59 m/s
pl_rvamplim0
pl_rvampstr<div><span class="supersubNumber">121.328</span><span class="superscript">+0.591</span><span class="subscript">-0.588</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_tsystemrefBJD Time Reference Frame and Standard
ptv_flag0
pul_flag0
ra258.10 deg
rastr17h12m23.20s RA [sexagesimal]
releasedate2023-06-12 Release Date
rowupdate2023-06-12 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_mass0.94 Msun
st_masserr10.12 Msun
st_masserr2-0.12 Msun
st_masslim0
st_massstr0.9400&plusmn;0.1170 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_nspec3
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=FENG_ET_AL__2022 href=https://ui.adsabs.harvard.edu/abs/2022ApJS..262...21F/abstract target=ref>Feng et al. 2022</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_bmag8.88 mag
sy_bmagerr10.03 mag
sy_bmagerr2-0.03 mag
sy_bmagstr8.880&plusmn;0.026 B (Johnson) Magnitude
sy_dist36.19 pc
sy_disterr10.04 pc
sy_disterr2-0.04 pc
sy_diststr<div><span class="supersubNumber">36.1945</span><span class="superscript">+0.0361</span><span class="subscript">-0.0359</span></div> Distance [pc]
sy_gaiamag7.87 mag
sy_gaiamagerr14.51e-4 mag
sy_gaiamagerr2-4.51e-4 mag
sy_gaiamagstr7.865690&plusmn;0.000451 Gaia Magnitude
sy_gmagโ€”
sy_gmagerr1โ€”
sy_gmagerr2โ€”
sy_gmagstrโ€” g (Sloan) Magnitude
sy_hmag6.35 mag
sy_hmagerr10.03 mag
sy_hmagerr2-0.03 mag
sy_hmagstr6.346&plusmn;0.026 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_jmag6.68 mag
sy_jmagerr10.02 mag
sy_jmagerr2-0.02 mag
sy_jmagstr6.677&plusmn;0.018 J (2MASS) Magnitude
sy_kepmagโ€”
sy_kepmagerr1โ€”
sy_kepmagerr2โ€”
sy_kepmagstrโ€” Kepler Magnitude
sy_kmag6.27 mag
sy_kmagerr10.02 mag
sy_kmagerr2-0.02 mag
sy_kmagstr6.269&plusmn;0.023 Ks (2MASS) Magnitude
sy_mnum0
sy_plx27.60 mas
sy_plxerr10.03 mas
sy_plxerr2-0.03 mas
sy_plxstr27.599500&plusmn;0.027273 Parallax [mas]
sy_pm160.22 mas/yr
sy_pmdec160.21 mas/yr
sy_pmdecerr10.06 mas/yr
sy_pmdecerr2-0.06 mas/yr
sy_pmdecstr160.2070000&plusmn;0.0604417 Proper Motion (Dec) [mas/yr]
sy_pmerr10.06 mas/yr
sy_pmerr2-0.06 mas/yr
sy_pmra-2.03 mas/yr
sy_pmraerr10.05 mas/yr
sy_pmraerr2-0.05 mas/yr
sy_pmrastr-2.026370&plusmn;0.049135 Proper Motion (RA) [mas/yr]
sy_pmstr160.2198147&plusmn;0.0604401 Total Proper Motion [mas/yr]
sy_pnum2
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_tmag7.38 mag
sy_tmagerr16.00e-3 mag
sy_tmagerr2-6.00e-3 mag
sy_tmagstr7.3759&plusmn;0.0060 TESS Magnitude
sy_umagโ€”
sy_umagerr1โ€”
sy_umagerr2โ€”
sy_umagstrโ€” u (Sloan) Magnitude
sy_vmag8.07 mag
sy_vmagerr10.03 mag
sy_vmagerr2-0.03 mag
sy_vmagstr8.07&plusmn;0.03 V (Johnson) Magnitude
sy_w1mag6.25 mag
sy_w1magerr10.08 mag
sy_w1magerr2-0.08 mag
sy_w1magstr6.245&plusmn;0.081 W1 (WISE) Magnitude
sy_w2mag6.25 mag
sy_w2magerr10.03 mag
sy_w2magerr2-0.03 mag
sy_w2magstr6.252&plusmn;0.028 W2 (WISE) Magnitude
sy_w3mag6.28 mag
sy_w3magerr10.01 mag
sy_w3magerr2-0.01 mag
sy_w3magstr6.284&plusmn;0.015 W3 (WISE) Magnitude
sy_w4mag6.23 mag
sy_w4magerr10.04 mag
sy_w4magerr2-0.04 mag
sy_w4magstr6.229&plusmn;0.036 W4 (WISE) Magnitude
sy_zmagโ€”
sy_zmagerr1โ€”
sy_zmagerr2โ€”
sy_zmagstrโ€” z (Sloan) Magnitude
tic_idTIC 232606278 TIC ID
tran_flag0
ttv_flag0
x-0.09
y-0.44
z0.89

Record 2

Radial Velocity โ€ข 2018 โ€ข W. M. Keck Observatory

๐Ÿช
โ–ถAll Properties
PropertyValueDescription
ast_flag1
cb_flag0
dec63.35 deg
decstr+63d21m10.02s Dec [sexagesimal]
default_flag0
disc_facilityW. M. Keck Observatory Discovery Facility
disc_instrumentHIRES Spectrometer Discovery Instrument
disc_localeGround Discovery Locale
disc_pubdate2016-04 Discovery Publication Date
disc_refname<a refstr=BRYAN_ET_AL__2016 href=https://ui.adsabs.harvard.edu/abs/2016ApJ...821...89B/abstract target=ref>Bryan et al. 2016</a> Discovery Reference
disc_telescope10 m Keck I Telescope Discovery Telescope
disc_year2018
discoverymethodRadial Velocity Discovery Method
dkin_flag0
elat84.04 deg
elon206.98 deg
etv_flag0
gaia_dr2_idGaia DR2 1631084478574318976 Gaia DR2 ID
gaia_dr3_idGaia DR3 1631084478574318976 Gaia DR3 ID
glat35.08 deg
glon93.09 deg
hd_nameHD 156279 HD ID
hip_nameHIP 84171 HIP ID
hostnameHD 156279 Host Name
htm20-1643942942
ima_flag0
micro_flag0
obm_flag0
pl_bmasse3003.48 Mearth
pl_bmasseerr198.53 Mearth
pl_bmasseerr2-101.71 Mearth
pl_bmasselim0
pl_bmassestr<div><span class="supersubNumber">3003</span><span class="superscript">+99</span><span class="subscript">-102</span></div> Planet Mass or Mass*sin(i) [Earth Mass]
pl_bmassj9.45 Mjupiter
pl_bmassjerr10.31 Mjupiter
pl_bmassjerr2-0.32 Mjupiter
pl_bmassjlim0
pl_bmassjstr<div><span class="supersubNumber">9.45</span><span class="superscript">+0.31</span><span class="subscript">-0.32</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_letterc 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_msinie3003.48 Mearth
pl_msinieerr198.53 Mearth
pl_msinieerr2-101.71 Mearth
pl_msinielim0
pl_msiniestr<div><span class="supersubNumber">3003</span><span class="superscript">+99</span><span class="subscript">-102</span></div> Planet Mass*sin(i) [Earth Mass]
pl_msinij9.45 Mjupiter
pl_msinijerr10.31 Mjupiter
pl_msinijerr2-0.32 Mjupiter
pl_msinijlim0
pl_msinijstr<div><span class="supersubNumber">9.45</span><span class="superscript">+0.31</span><span class="subscript">-0.32</span></div> Planet Mass*sin(i) [Jupiter Mass]
pl_nameHD 156279 c Planet Name
pl_ndispec0
pl_nespec0
pl_nnotes0
pl_ntranspec0
pl_occdepโ€”
pl_occdeperr1โ€”
pl_occdeperr2โ€”
pl_occdeplimโ€”
pl_occdepstrโ€” Occultation Depth [%]
pl_orbeccen0.26
pl_orbeccenerr15.00e-3
pl_orbeccenerr2-4.90e-3
pl_orbeccenlim0
pl_orbeccenstr<div><span class="supersubNumber">0.2597</span><span class="superscript">+0.0050</span><span class="subscript">-0.0049</span></div> Eccentricity
pl_orbinclโ€”
pl_orbinclerr1โ€”
pl_orbinclerr2โ€”
pl_orbincllimโ€”
pl_orbinclstrโ€” Inclination [deg]
pl_orblper-79.18 deg
pl_orblpererr10.97 deg
pl_orblpererr2-1 deg
pl_orblperlim0
pl_orblperstr<div><span class="supersubNumber">-79.18</span><span class="superscript">+0.97</span><span class="subscript">-1.00</span></div> Argument of Periastron [deg]
pl_orbper4758 day
pl_orbpererr128 day
pl_orbpererr2-27 day
pl_orbperlim0
pl_orbperstr<div><span class="supersubNumber">4758</span><span class="superscript">+28</span><span class="subscript">-27</span></div> Orbital Period [day]
pl_orbsmax5.46 au
pl_orbsmaxerr10.09 au
pl_orbsmaxerr2-0.10 au
pl_orbsmaxlim0
pl_orbsmaxstr<div><span class="supersubNumber">5.461</span><span class="superscript">+0.091</span><span class="subscript">-0.095</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_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_rvamp121.48 m/s
pl_rvamperr10.52 m/s
pl_rvamperr2-0.55 m/s
pl_rvamplim0
pl_rvampstr<div><span class="supersubNumber">121.48</span><span class="superscript">+0.52</span><span class="subscript">-0.55</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_tranmiderr13.10 day
pl_tranmiderr2-3.20 day
pl_tranmidlim0
pl_tranmidstr<div><span class="supersubNumber">2455834.7</span><span class="superscript">+3.1</span><span class="subscript">-3.2</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
ra258.10 deg
rastr17h12m23.20s 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_logg4.45 log(cm/s**2)
st_loggerr10.03 log(cm/s**2)
st_loggerr2-0.03 log(cm/s**2)
st_logglim0
st_loggstr4.44951592783000&plusmn;0.03309416906135 Stellar Surface Gravity [log(cm/s**2)]
st_lumโ€”
st_lumerr1โ€”
st_lumerr2โ€”
st_lumlimโ€”
st_lumstrโ€” Stellar Luminosity [log(Solar)]
st_mass0.96 Msun
st_masserr10.05 Msun
st_masserr2-0.05 Msun
st_masslim0
st_massstr0.95981358844400&plusmn;0.04740555793470 Stellar Mass [Solar mass]
st_met0.19 dex
st_meterr10.06 dex
st_meterr2-0.06 dex
st_metlim0
st_metratio[Fe/H] Stellar Metallicity Ratio
st_metstr0.19166574301000&plusmn;0.05840563328435 Stellar Metallicity [dex]
st_nphot1
st_nrvc1
st_nspec3
st_rad0.97 Rsun
st_raderr10.02 Rsun
st_raderr2-0.02 Rsun
st_radlim0
st_radstr0.96611709153200&plusmn;0.02177461684315 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_teff5458.24 K
st_tefferr184.23 K
st_tefferr2-84.23 K
st_tefflim0
st_teffstr5458.242806920000&plusmn;84.228971017700 Stellar Effective Temperature [K]
st_vsinโ€”
st_vsinerr1โ€”
st_vsinerr2โ€”
st_vsinlimโ€”
st_vsinstrโ€” Stellar Rotational Velocity [km/s]
sy_bmag8.88 mag
sy_bmagerr10.03 mag
sy_bmagerr2-0.03 mag
sy_bmagstr8.880&plusmn;0.026 B (Johnson) Magnitude
sy_dist36.19 pc
sy_disterr10.04 pc
sy_disterr2-0.04 pc
sy_diststr<div><span class="supersubNumber">36.1945</span><span class="superscript">+0.0361</span><span class="subscript">-0.0359</span></div> Distance [pc]
sy_gaiamag7.87 mag
sy_gaiamagerr14.51e-4 mag
sy_gaiamagerr2-4.51e-4 mag
sy_gaiamagstr7.865690&plusmn;0.000451 Gaia Magnitude
sy_gmagโ€”
sy_gmagerr1โ€”
sy_gmagerr2โ€”
sy_gmagstrโ€” g (Sloan) Magnitude
sy_hmag6.35 mag
sy_hmagerr10.03 mag
sy_hmagerr2-0.03 mag
sy_hmagstr6.346&plusmn;0.026 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_jmag6.68 mag
sy_jmagerr10.02 mag
sy_jmagerr2-0.02 mag
sy_jmagstr6.677&plusmn;0.018 J (2MASS) Magnitude
sy_kepmagโ€”
sy_kepmagerr1โ€”
sy_kepmagerr2โ€”
sy_kepmagstrโ€” Kepler Magnitude
sy_kmag6.27 mag
sy_kmagerr10.02 mag
sy_kmagerr2-0.02 mag
sy_kmagstr6.269&plusmn;0.023 Ks (2MASS) Magnitude
sy_mnum0
sy_plx27.60 mas
sy_plxerr10.03 mas
sy_plxerr2-0.03 mas
sy_plxstr27.599500&plusmn;0.027273 Parallax [mas]
sy_pm160.22 mas/yr
sy_pmdec160.21 mas/yr
sy_pmdecerr10.06 mas/yr
sy_pmdecerr2-0.06 mas/yr
sy_pmdecstr160.2070000&plusmn;0.0604417 Proper Motion (Dec) [mas/yr]
sy_pmerr10.06 mas/yr
sy_pmerr2-0.06 mas/yr
sy_pmra-2.03 mas/yr
sy_pmraerr10.05 mas/yr
sy_pmraerr2-0.05 mas/yr
sy_pmrastr-2.026370&plusmn;0.049135 Proper Motion (RA) [mas/yr]
sy_pmstr160.2198147&plusmn;0.0604401 Total Proper Motion [mas/yr]
sy_pnum2
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_tmag7.38 mag
sy_tmagerr16.00e-3 mag
sy_tmagerr2-6.00e-3 mag
sy_tmagstr7.3759&plusmn;0.0060 TESS Magnitude
sy_umagโ€”
sy_umagerr1โ€”
sy_umagerr2โ€”
sy_umagstrโ€” u (Sloan) Magnitude
sy_vmag8.07 mag
sy_vmagerr10.03 mag
sy_vmagerr2-0.03 mag
sy_vmagstr8.07&plusmn;0.03 V (Johnson) Magnitude
sy_w1mag6.25 mag
sy_w1magerr10.08 mag
sy_w1magerr2-0.08 mag
sy_w1magstr6.245&plusmn;0.081 W1 (WISE) Magnitude
sy_w2mag6.25 mag
sy_w2magerr10.03 mag
sy_w2magerr2-0.03 mag
sy_w2magstr6.252&plusmn;0.028 W2 (WISE) Magnitude
sy_w3mag6.28 mag
sy_w3magerr10.01 mag
sy_w3magerr2-0.01 mag
sy_w3magstr6.284&plusmn;0.015 W3 (WISE) Magnitude
sy_w4mag6.23 mag
sy_w4magerr10.04 mag
sy_w4magerr2-0.04 mag
sy_w4magstr6.229&plusmn;0.036 W4 (WISE) Magnitude
sy_zmagโ€”
sy_zmagerr1โ€”
sy_zmagerr2โ€”
sy_zmagstrโ€” z (Sloan) Magnitude
tic_idTIC 232606278 TIC ID
tran_flag0
ttv_flag0
x-0.09
y-0.44
z0.89

Record 3

Radial Velocity โ€ข 2018 โ€ข W. M. Keck Observatory

๐Ÿช
โ–ถAll Properties
PropertyValueDescription
ast_flag1
cb_flag0
dec63.35 deg
decstr+63d21m10.02s Dec [sexagesimal]
default_flag0
disc_facilityW. M. Keck Observatory Discovery Facility
disc_instrumentHIRES Spectrometer Discovery Instrument
disc_localeGround Discovery Locale
disc_pubdate2016-04 Discovery Publication Date
disc_refname<a refstr=BRYAN_ET_AL__2016 href=https://ui.adsabs.harvard.edu/abs/2016ApJ...821...89B/abstract target=ref>Bryan et al. 2016</a> Discovery Reference
disc_telescope10 m Keck I Telescope Discovery Telescope
disc_year2018
discoverymethodRadial Velocity Discovery Method
dkin_flag0
elat84.04 deg
elon206.98 deg
etv_flag0
gaia_dr2_idGaia DR2 1631084478574318976 Gaia DR2 ID
gaia_dr3_idGaia DR3 1631084478574318976 Gaia DR3 ID
glat35.08 deg
glon93.09 deg
hd_nameHD 156279 HD ID
hip_nameHIP 84171 HIP ID
hostnameHD 156279 Host Name
htm20-1643942942
ima_flag0
micro_flag0
obm_flag0
pl_bmasse3346.73 Mearth
pl_bmasseerr1206.59 Mearth
pl_bmasseerr2-187.52 Mearth
pl_bmasselim0
pl_bmassestr<div><span class="supersubNumber">3347</span><span class="superscript">+207</span><span class="subscript">-188</span></div> Planet Mass or Mass*sin(i) [Earth Mass]
pl_bmassj10.53 Mjupiter
pl_bmassjerr10.65 Mjupiter
pl_bmassjerr2-0.59 Mjupiter
pl_bmassjlim0
pl_bmassjstr<div><span class="supersubNumber">10.53</span><span class="superscript">+0.65</span><span class="subscript">-0.59</span></div> 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_letterc Planet Letter
pl_masse3346.73 Mearth
pl_masseerr1206.59 Mearth
pl_masseerr2-187.52 Mearth
pl_masselim0
pl_massestr<div><span class="supersubNumber">3347</span><span class="superscript">+207</span><span class="subscript">-188</span></div> Planet Mass [Earth Mass]
pl_massj10.53 Mjupiter
pl_massjerr10.65 Mjupiter
pl_massjerr2-0.59 Mjupiter
pl_massjlim0
pl_massjstr<div><span class="supersubNumber">10.53</span><span class="superscript">+0.65</span><span class="subscript">-0.59</span></div> Planet Mass [Jupiter Mass]
pl_msinieโ€”
pl_msinieerr1โ€”
pl_msinieerr2โ€”
pl_msinielimโ€”
pl_msiniestrโ€” Planet Mass*sin(i) [Earth Mass]
pl_msinijโ€”
pl_msinijerr1โ€”
pl_msinijerr2โ€”
pl_msinijlimโ€”
pl_msinijstrโ€” Planet Mass*sin(i) [Jupiter Mass]
pl_nameHD 156279 c Planet Name
pl_ndispec0
pl_nespec0
pl_nnotes0
pl_ntranspec0
pl_occdepโ€”
pl_occdeperr1โ€”
pl_occdeperr2โ€”
pl_occdeplimโ€”
pl_occdepstrโ€” Occultation Depth [%]
pl_orbeccen0.26
pl_orbeccenerr14.70e-3
pl_orbeccenerr2-4.80e-3
pl_orbeccenlim0
pl_orbeccenstr<div><span class="supersubNumber">0.2602</span><span class="superscript">+0.0047</span><span class="subscript">-0.0048</span></div> Eccentricity
pl_orbincl110.90 deg
pl_orbinclerr16.90 deg
pl_orbinclerr2-9.40 deg
pl_orbincllim0
pl_orbinclstr<div><span class="supersubNumber">110.9</span><span class="superscript">+6.9</span><span class="subscript">-9.4</span></div> Inclination [deg]
pl_orblperโ€”
pl_orblpererr1โ€”
pl_orblpererr2โ€”
pl_orblperlimโ€”
pl_orblperstrโ€” Argument of Periastron [deg]
pl_orbper4782.20 day
pl_orbpererr129.60 day
pl_orbpererr2-29.60 day
pl_orbperlim0
pl_orbperstr4782.2&plusmn;29.6 Orbital Period [day]
pl_orbsmax5.57 au
pl_orbsmaxerr10.09 au
pl_orbsmaxerr2-0.08 au
pl_orbsmaxlim0
pl_orbsmaxstr<div><span class="supersubNumber">5.570</span><span class="superscript">+0.086</span><span class="subscript">-0.084</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_pubdate2025-10 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=AN_ET_AL__2025 href=https://ui.adsabs.harvard.edu/abs/2025arXiv250808374A/abstract target=ref>An et al. 2025</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
ra258.10 deg
rastr17h12m23.20s RA [sexagesimal]
releasedate2025-11-13 Release Date
rowupdate2025-11-13 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_mass1.00 Msun
st_masserr10.05 Msun
st_masserr2-0.04 Msun
st_masslim0
st_massstr<div><span class="supersubNumber">0.9970</span><span class="superscript">+0.0470</span><span class="subscript">-0.0420</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_nspec3
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=AN_ET_AL__2025 href=https://ui.adsabs.harvard.edu/abs/2025arXiv250808374A/abstract target=ref>An et al. 2025</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_bmag8.88 mag
sy_bmagerr10.03 mag
sy_bmagerr2-0.03 mag
sy_bmagstr8.880&plusmn;0.026 B (Johnson) Magnitude
sy_dist36.19 pc
sy_disterr10.04 pc
sy_disterr2-0.04 pc
sy_diststr<div><span class="supersubNumber">36.1945</span><span class="superscript">+0.0361</span><span class="subscript">-0.0359</span></div> Distance [pc]
sy_gaiamag7.87 mag
sy_gaiamagerr14.51e-4 mag
sy_gaiamagerr2-4.51e-4 mag
sy_gaiamagstr7.865690&plusmn;0.000451 Gaia Magnitude
sy_gmagโ€”
sy_gmagerr1โ€”
sy_gmagerr2โ€”
sy_gmagstrโ€” g (Sloan) Magnitude
sy_hmag6.35 mag
sy_hmagerr10.03 mag
sy_hmagerr2-0.03 mag
sy_hmagstr6.346&plusmn;0.026 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_jmag6.68 mag
sy_jmagerr10.02 mag
sy_jmagerr2-0.02 mag
sy_jmagstr6.677&plusmn;0.018 J (2MASS) Magnitude
sy_kepmagโ€”
sy_kepmagerr1โ€”
sy_kepmagerr2โ€”
sy_kepmagstrโ€” Kepler Magnitude
sy_kmag6.27 mag
sy_kmagerr10.02 mag
sy_kmagerr2-0.02 mag
sy_kmagstr6.269&plusmn;0.023 Ks (2MASS) Magnitude
sy_mnum0
sy_plx27.60 mas
sy_plxerr10.03 mas
sy_plxerr2-0.03 mas
sy_plxstr27.599500&plusmn;0.027273 Parallax [mas]
sy_pm160.22 mas/yr
sy_pmdec160.21 mas/yr
sy_pmdecerr10.06 mas/yr
sy_pmdecerr2-0.06 mas/yr
sy_pmdecstr160.2070000&plusmn;0.0604417 Proper Motion (Dec) [mas/yr]
sy_pmerr10.06 mas/yr
sy_pmerr2-0.06 mas/yr
sy_pmra-2.03 mas/yr
sy_pmraerr10.05 mas/yr
sy_pmraerr2-0.05 mas/yr
sy_pmrastr-2.026370&plusmn;0.049135 Proper Motion (RA) [mas/yr]
sy_pmstr160.2198147&plusmn;0.0604401 Total Proper Motion [mas/yr]
sy_pnum2
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_tmag7.38 mag
sy_tmagerr16.00e-3 mag
sy_tmagerr2-6.00e-3 mag
sy_tmagstr7.3759&plusmn;0.0060 TESS Magnitude
sy_umagโ€”
sy_umagerr1โ€”
sy_umagerr2โ€”
sy_umagstrโ€” u (Sloan) Magnitude
sy_vmag8.07 mag
sy_vmagerr10.03 mag
sy_vmagerr2-0.03 mag
sy_vmagstr8.07&plusmn;0.03 V (Johnson) Magnitude
sy_w1mag6.25 mag
sy_w1magerr10.08 mag
sy_w1magerr2-0.08 mag
sy_w1magstr6.245&plusmn;0.081 W1 (WISE) Magnitude
sy_w2mag6.25 mag
sy_w2magerr10.03 mag
sy_w2magerr2-0.03 mag
sy_w2magstr6.252&plusmn;0.028 W2 (WISE) Magnitude
sy_w3mag6.28 mag
sy_w3magerr10.01 mag
sy_w3magerr2-0.01 mag
sy_w3magstr6.284&plusmn;0.015 W3 (WISE) Magnitude
sy_w4mag6.23 mag
sy_w4magerr10.04 mag
sy_w4magerr2-0.04 mag
sy_w4magstr6.229&plusmn;0.036 W4 (WISE) Magnitude
sy_zmagโ€”
sy_zmagerr1โ€”
sy_zmagerr2โ€”
sy_zmagstrโ€” z (Sloan) Magnitude
tic_idTIC 232606278 TIC ID
tran_flag0
ttv_flag0
x-0.09
y-0.44
z0.89

Record 4

Radial Velocity โ€ข 2018 โ€ข W. M. Keck Observatory

๐Ÿช
โ–ถAll Properties
PropertyValueDescription
ast_flag1
cb_flag0
dec63.35 deg
decstr+63d21m10.02s Dec [sexagesimal]
default_flag0
disc_facilityW. M. Keck Observatory Discovery Facility
disc_instrumentHIRES Spectrometer Discovery Instrument
disc_localeGround Discovery Locale
disc_pubdate2016-04 Discovery Publication Date
disc_refname<a refstr=BRYAN_ET_AL__2016 href=https://ui.adsabs.harvard.edu/abs/2016ApJ...821...89B/abstract target=ref>Bryan et al. 2016</a> Discovery Reference
disc_telescope10 m Keck I Telescope Discovery Telescope
disc_year2018
discoverymethodRadial Velocity Discovery Method
dkin_flag0
elat84.04 deg
elon206.98 deg
etv_flag0
gaia_dr2_idGaia DR2 1631084478574318976 Gaia DR2 ID
gaia_dr3_idGaia DR3 1631084478574318976 Gaia DR3 ID
glat35.08 deg
glon93.09 deg
hd_nameHD 156279 HD ID
hip_nameHIP 84171 HIP ID
hostnameHD 156279 Host Name
htm20-1643942942
ima_flag0
micro_flag0
obm_flag0
pl_bmasse2733.34 Mearth
pl_bmasseerr1158.91 Mearth
pl_bmasseerr2-174.81 Mearth
pl_bmasselim0
pl_bmassestr<div><span class="supersubNumber">2733</span><span class="superscript">+159</span><span class="subscript">-175</span></div> Planet Mass or Mass*sin(i) [Earth Mass]
pl_bmassj8.60 Mjupiter
pl_bmassjerr10.50 Mjupiter
pl_bmassjerr2-0.55 Mjupiter
pl_bmassjlim0
pl_bmassjstr<div><span class="supersubNumber">8.60</span><span class="superscript">+0.50</span><span class="subscript">-0.55</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_letterc 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_msinie2733.34 Mearth
pl_msinieerr1158.91 Mearth
pl_msinieerr2-174.81 Mearth
pl_msinielim0
pl_msiniestr<div><span class="supersubNumber">2733</span><span class="superscript">+159</span><span class="subscript">-175</span></div> Planet Mass*sin(i) [Earth Mass]
pl_msinij8.60 Mjupiter
pl_msinijerr10.50 Mjupiter
pl_msinijerr2-0.55 Mjupiter
pl_msinijlim0
pl_msinijstr<div><span class="supersubNumber">8.60</span><span class="superscript">+0.50</span><span class="subscript">-0.55</span></div> Planet Mass*sin(i) [Jupiter Mass]
pl_nameHD 156279 c Planet Name
pl_ndispec0
pl_nespec0
pl_nnotes0
pl_ntranspec0
pl_occdepโ€”
pl_occdeperr1โ€”
pl_occdeperr2โ€”
pl_occdeplimโ€”
pl_occdepstrโ€” Occultation Depth [%]
pl_orbeccen0.23
pl_orbeccenerr10.02
pl_orbeccenerr2-0.02
pl_orbeccenlim0
pl_orbeccenstr<div><span class="supersubNumber">0.231</span><span class="superscript">+0.018</span><span class="subscript">-0.021</span></div> Eccentricity
pl_orbinclโ€”
pl_orbinclerr1โ€”
pl_orbinclerr2โ€”
pl_orbincllimโ€”
pl_orbinclstrโ€” Inclination [deg]
pl_orblper101 deg
pl_orblpererr12.30 deg
pl_orblpererr2-1.90 deg
pl_orblperlim0
pl_orblperstr<div><span class="supersubNumber">101.0</span><span class="superscript">+2.3</span><span class="subscript">-1.9</span></div> Argument of Periastron [deg]
pl_orbper4191 day
pl_orbpererr1270 day
pl_orbpererr2-310 day
pl_orbperlim0
pl_orbperstr<div><span class="supersubNumber">4191</span><span class="superscript">+270</span><span class="subscript">-310</span></div> Orbital Period [day]
pl_orbsmaxโ€”
pl_orbsmaxerr1โ€”
pl_orbsmaxerr2โ€”
pl_orbsmaxlimโ€”
pl_orbsmaxstrโ€” Orbit Semi-Major Axis [au]
pl_orbtper2455912 day
pl_orbtpererr117 day
pl_orbtpererr2-17 day
pl_orbtperlim0
pl_orbtperstr2455912&plusmn;17 Epoch of Periastron [day]
pl_projobliqโ€”
pl_projobliqerr1โ€”
pl_projobliqerr2โ€”
pl_projobliqlimโ€”
pl_projobliqstrโ€” Projected Obliquity [deg]
pl_pubdate2016-04 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=BRYAN_ET_AL__2016 href=https://ui.adsabs.harvard.edu/abs/2016ApJ...821...89B/abstract target=ref>Bryan et al. 2016</a> Planetary Parameter Reference
pl_rvamp110.20 m/s
pl_rvamperr14.80 m/s
pl_rvamperr2-5.30 m/s
pl_rvamplim0
pl_rvampstr<div><span class="supersubNumber">110.2</span><span class="superscript">+4.8</span><span class="subscript">-5.3</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
ra258.10 deg
rastr17h12m23.20s RA [sexagesimal]
releasedate2018-11-29 Release Date
rowupdate2018-11-26 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_mass0.93 Msun
st_masserr10.04 Msun
st_masserr2-0.04 Msun
st_masslim0
st_massstr0.930&plusmn;0.040 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_nspec3
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=BRYAN_ET_AL__2016 href=https://ui.adsabs.harvard.edu/abs/2016ApJ...821...89B/abstract target=ref>Bryan et al. 2016</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_bmag8.88 mag
sy_bmagerr10.03 mag
sy_bmagerr2-0.03 mag
sy_bmagstr8.880&plusmn;0.026 B (Johnson) Magnitude
sy_dist36.19 pc
sy_disterr10.04 pc
sy_disterr2-0.04 pc
sy_diststr<div><span class="supersubNumber">36.1945</span><span class="superscript">+0.0361</span><span class="subscript">-0.0359</span></div> Distance [pc]
sy_gaiamag7.87 mag
sy_gaiamagerr14.51e-4 mag
sy_gaiamagerr2-4.51e-4 mag
sy_gaiamagstr7.865690&plusmn;0.000451 Gaia Magnitude
sy_gmagโ€”
sy_gmagerr1โ€”
sy_gmagerr2โ€”
sy_gmagstrโ€” g (Sloan) Magnitude
sy_hmag6.35 mag
sy_hmagerr10.03 mag
sy_hmagerr2-0.03 mag
sy_hmagstr6.346&plusmn;0.026 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_jmag6.68 mag
sy_jmagerr10.02 mag
sy_jmagerr2-0.02 mag
sy_jmagstr6.677&plusmn;0.018 J (2MASS) Magnitude
sy_kepmagโ€”
sy_kepmagerr1โ€”
sy_kepmagerr2โ€”
sy_kepmagstrโ€” Kepler Magnitude
sy_kmag6.27 mag
sy_kmagerr10.02 mag
sy_kmagerr2-0.02 mag
sy_kmagstr6.269&plusmn;0.023 Ks (2MASS) Magnitude
sy_mnum0
sy_plx27.60 mas
sy_plxerr10.03 mas
sy_plxerr2-0.03 mas
sy_plxstr27.599500&plusmn;0.027273 Parallax [mas]
sy_pm160.22 mas/yr
sy_pmdec160.21 mas/yr
sy_pmdecerr10.06 mas/yr
sy_pmdecerr2-0.06 mas/yr
sy_pmdecstr160.2070000&plusmn;0.0604417 Proper Motion (Dec) [mas/yr]
sy_pmerr10.06 mas/yr
sy_pmerr2-0.06 mas/yr
sy_pmra-2.03 mas/yr
sy_pmraerr10.05 mas/yr
sy_pmraerr2-0.05 mas/yr
sy_pmrastr-2.026370&plusmn;0.049135 Proper Motion (RA) [mas/yr]
sy_pmstr160.2198147&plusmn;0.0604401 Total Proper Motion [mas/yr]
sy_pnum2
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_tmag7.38 mag
sy_tmagerr16.00e-3 mag
sy_tmagerr2-6.00e-3 mag
sy_tmagstr7.3759&plusmn;0.0060 TESS Magnitude
sy_umagโ€”
sy_umagerr1โ€”
sy_umagerr2โ€”
sy_umagstrโ€” u (Sloan) Magnitude
sy_vmag8.07 mag
sy_vmagerr10.03 mag
sy_vmagerr2-0.03 mag
sy_vmagstr8.07&plusmn;0.03 V (Johnson) Magnitude
sy_w1mag6.25 mag
sy_w1magerr10.08 mag
sy_w1magerr2-0.08 mag
sy_w1magstr6.245&plusmn;0.081 W1 (WISE) Magnitude
sy_w2mag6.25 mag
sy_w2magerr10.03 mag
sy_w2magerr2-0.03 mag
sy_w2magstr6.252&plusmn;0.028 W2 (WISE) Magnitude
sy_w3mag6.28 mag
sy_w3magerr10.01 mag
sy_w3magerr2-0.01 mag
sy_w3magstr6.284&plusmn;0.015 W3 (WISE) Magnitude
sy_w4mag6.23 mag
sy_w4magerr10.04 mag
sy_w4magerr2-0.04 mag
sy_w4magstr6.229&plusmn;0.036 W4 (WISE) Magnitude
sy_zmagโ€”
sy_zmagerr1โ€”
sy_zmagerr2โ€”
sy_zmagstrโ€” z (Sloan) Magnitude
tic_idTIC 232606278 TIC ID
tran_flag0
ttv_flag0
x-0.09
y-0.44
z0.89