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HD 27894 d

Exoplanet Records

๐Ÿ“ŠKey Properties

Host Star

HD 27894

Discovery

Radial Velocity

Year

2017

Period

5174 day

Radius

โ€”

Mass

1721.05 Mearth

Eq. Temp

โ€”

๐ŸงพRecords(3 rows)

Record 1

Radial Velocity โ€ข 2017 โ€ข La Silla Observatory

๐Ÿช
โ–ถAll Properties
PropertyValueDescription
ast_flag1
cb_flag0
dec-59.41 deg
decstr-59d24m34.84s Dec [sexagesimal]
default_flag0
disc_facilityLa Silla Observatory Discovery Facility
disc_instrumentHARPS Spectrograph Discovery Instrument
disc_localeGround Discovery Locale
disc_pubdate2017-06 Discovery Publication Date
disc_refname<a refstr=TRIFONOV_ET_AL__2017 href=https://ui.adsabs.harvard.edu/abs/2017A&A...602L...8T/abstract target=ref>Trifonov et al. 2017</a> Discovery Reference
disc_telescope3.6 m ESO Telescope Discovery Telescope
disc_year2017
discoverymethodRadial Velocity Discovery Method
dkin_flag0
elat-76.79 deg
elon20.87 deg
etv_flag0
gaia_dr2_idGaia DR2 4678605152248591488 Gaia DR2 ID
gaia_dr3_idGaia DR3 4678605152248591488 Gaia DR3 ID
glat-42.01 deg
glon270.10 deg
hd_nameHD 27894 HD ID
hip_nameHIP 20277 HIP ID
hostnameHD 27894 Host Name
htm201725638851
ima_flag0
micro_flag0
obm_flag0
pl_bmasse1721.05 Mearth
pl_bmasseerr175.96 Mearth
pl_bmasseerr2-385.85 Mearth
pl_bmasselim0
pl_bmassestr<div><span class="supersubNumber">1721</span><span class="superscript">+76</span><span class="subscript">-386</span></div> Planet Mass or Mass*sin(i) [Earth Mass]
pl_bmassj5.42 Mjupiter
pl_bmassjerr10.24 Mjupiter
pl_bmassjerr2-1.21 Mjupiter
pl_bmassjlim0
pl_bmassjstr<div><span class="supersubNumber">5.415</span><span class="superscript">+0.239</span><span class="subscript">-1.214</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_msinie1721.05 Mearth
pl_msinieerr175.96 Mearth
pl_msinieerr2-385.85 Mearth
pl_msinielim0
pl_msiniestr<div><span class="supersubNumber">1721</span><span class="superscript">+76</span><span class="subscript">-386</span></div> Planet Mass*sin(i) [Earth Mass]
pl_msinij5.42 Mjupiter
pl_msinijerr10.24 Mjupiter
pl_msinijerr2-1.21 Mjupiter
pl_msinijlim0
pl_msinijstr<div><span class="supersubNumber">5.415</span><span class="superscript">+0.239</span><span class="subscript">-1.214</span></div> Planet Mass*sin(i) [Jupiter Mass]
pl_nameHD 27894 d Planet Name
pl_ndispec0
pl_nespec0
pl_nnotes1
pl_ntranspec0
pl_occdepโ€”
pl_occdeperr1โ€”
pl_occdeperr2โ€”
pl_occdeplimโ€”
pl_occdepstrโ€” Occultation Depth [%]
pl_orbeccen0.39
pl_orbeccenerr10.09
pl_orbeccenerr2-0.03
pl_orbeccenlim0
pl_orbeccenstr<div><span class="supersubNumber">0.389</span><span class="superscript">+0.087</span><span class="subscript">-0.030</span></div> Eccentricity
pl_orbinclโ€”
pl_orbinclerr1โ€”
pl_orbinclerr2โ€”
pl_orbincllimโ€”
pl_orbinclstrโ€” Inclination [deg]
pl_orblper353.90 deg
pl_orblpererr112.30 deg
pl_orblpererr2-3.10 deg
pl_orblperlim0
pl_orblperstr<div><span class="supersubNumber">353.9</span><span class="superscript">+12.3</span><span class="subscript">-3.1</span></div> Argument of Periastron [deg]
pl_orbper5174 day
pl_orbpererr1171 day
pl_orbpererr2-82 day
pl_orbperlim0
pl_orbperstr<div><span class="supersubNumber">5174</span><span class="superscript">+171</span><span class="subscript">-82</span></div> Orbital Period [day]
pl_orbsmax5.45 au
pl_orbsmaxerr10.12 au
pl_orbsmaxerr2-0.06 au
pl_orbsmaxlim0
pl_orbsmaxstr<div><span class="supersubNumber">5.448</span><span class="superscript">+0.119</span><span class="subscript">-0.058</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_pubdate2017-06 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=TRIFONOV_ET_AL__2017 href=https://ui.adsabs.harvard.edu/abs/2017A&A...602L...8T/abstract target=ref>Trifonov et al. 2017</a> Planetary Parameter Reference
pl_rvamp79.76 m/s
pl_rvamperr12.62 m/s
pl_rvamperr2-15.03 m/s
pl_rvamplim0
pl_rvampstr<div><span class="supersubNumber">79.76</span><span class="superscript">+2.62</span><span class="subscript">-15.03</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
ra65.20 deg
rastr04h20m47.42s RA [sexagesimal]
releasedate2017-06-15 Release Date
rowupdate2017-06-13 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_mass0.80 Msun
st_masserr1โ€”
st_masserr2โ€”
st_masslim0
st_massstr0.8 Stellar Mass [Solar mass]
st_met0.30 dex
st_meterr10.07 dex
st_meterr2-0.07 dex
st_metlim0
st_metratio[Fe/H] Stellar Metallicity Ratio
st_metstr0.30&plusmn;0.07 Stellar Metallicity [dex]
st_nphot1
st_nrvc1
st_nspec0
st_radโ€”
st_raderr1โ€”
st_raderr2โ€”
st_radlimโ€”
st_radstrโ€” Stellar Radius [Solar Radius]
st_radvโ€”
st_radverr1โ€”
st_radverr2โ€”
st_radvlimโ€”
st_radvstrโ€” Systemic Radial Velocity [km/s]
st_refname<a refstr=TRIFONOV_ET_AL__2017 href=https://ui.adsabs.harvard.edu/abs/2017A&A...602L...8T/abstract target=ref>Trifonov et al. 2017</a> Stellar Parameter Reference
st_rotp44 day
st_rotperr1โ€”
st_rotperr2โ€”
st_rotplim0
st_rotpstr44 Stellar Rotational Period [day]
st_spectypeK2 V 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_bmag10.31 mag
sy_bmagerr10.02 mag
sy_bmagerr2-0.02 mag
sy_bmagstr10.313&plusmn;0.022 B (Johnson) Magnitude
sy_dist43.82 pc
sy_disterr10.06 pc
sy_disterr2-0.06 pc
sy_diststr<div><span class="supersubNumber">43.8214</span><span class="superscript">+0.0593</span><span class="subscript">-0.0591</span></div> Distance [pc]
sy_gaiamag9.07 mag
sy_gaiamagerr12.44e-4 mag
sy_gaiamagerr2-2.44e-4 mag
sy_gaiamagstr9.065730&plusmn;0.000244 Gaia Magnitude
sy_gmagโ€”
sy_gmagerr1โ€”
sy_gmagerr2โ€”
sy_gmagstrโ€” g (Sloan) Magnitude
sy_hmag7.17 mag
sy_hmagerr10.03 mag
sy_hmagerr2-0.03 mag
sy_hmagstr7.174&plusmn;0.027 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_jmag7.64 mag
sy_jmagerr10.02 mag
sy_jmagerr2-0.02 mag
sy_jmagstr7.639&plusmn;0.019 J (2MASS) Magnitude
sy_kepmagโ€”
sy_kepmagerr1โ€”
sy_kepmagerr2โ€”
sy_kepmagstrโ€” Kepler Magnitude
sy_kmag7.07 mag
sy_kmagerr10.03 mag
sy_kmagerr2-0.03 mag
sy_kmagstr7.071&plusmn;0.026 Ks (2MASS) Magnitude
sy_mnum0
sy_plx22.79 mas
sy_plxerr10.03 mas
sy_plxerr2-0.03 mas
sy_plxstr22.7910000&plusmn;0.0306041 Parallax [mas]
sy_pm325.71 mas/yr
sy_pmdec269.91 mas/yr
sy_pmdecerr10.08 mas/yr
sy_pmdecerr2-0.08 mas/yr
sy_pmdecstr269.9110000&plusmn;0.0847928 Proper Motion (Dec) [mas/yr]
sy_pmerr10.08 mas/yr
sy_pmerr2-0.08 mas/yr
sy_pmra182.31 mas/yr
sy_pmraerr10.05 mas/yr
sy_pmraerr2-0.05 mas/yr
sy_pmrastr182.3130000&plusmn;0.0532681 Proper Motion (RA) [mas/yr]
sy_pmstr325.7145651&plusmn;0.0763298 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_tmag8.46 mag
sy_tmagerr16.00e-3 mag
sy_tmagerr2-6.00e-3 mag
sy_tmagstr8.4643&plusmn;0.0060 TESS Magnitude
sy_umagโ€”
sy_umagerr1โ€”
sy_umagerr2โ€”
sy_umagstrโ€” u (Sloan) Magnitude
sy_vmag9.36 mag
sy_vmagerr10.03 mag
sy_vmagerr2-0.03 mag
sy_vmagstr9.36&plusmn;0.03 V (Johnson) Magnitude
sy_w1magโ€”
sy_w1magerr1โ€”
sy_w1magerr2โ€”
sy_w1magstrโ€” W1 (WISE) Magnitude
sy_w2magโ€”
sy_w2magerr1โ€”
sy_w2magerr2โ€”
sy_w2magstrโ€” W2 (WISE) Magnitude
sy_w3magโ€”
sy_w3magerr1โ€”
sy_w3magerr2โ€”
sy_w3magstrโ€” W3 (WISE) Magnitude
sy_w4magโ€”
sy_w4magerr1โ€”
sy_w4magerr2โ€”
sy_w4magstrโ€” W4 (WISE) Magnitude
sy_zmagโ€”
sy_zmagerr1โ€”
sy_zmagerr2โ€”
sy_zmagstrโ€” z (Sloan) Magnitude
tic_idTIC 396697266 TIC ID
tran_flag0
ttv_flag0
x0.21
y0.46
z-0.86

Record 2

Radial Velocity โ€ข 2017 โ€ข La Silla Observatory

๐Ÿช
โ–ถAll Properties
PropertyValueDescription
ast_flag1
cb_flag0
dec-59.41 deg
decstr-59d24m34.84s Dec [sexagesimal]
default_flag1
disc_facilityLa Silla Observatory Discovery Facility
disc_instrumentHARPS Spectrograph Discovery Instrument
disc_localeGround Discovery Locale
disc_pubdate2017-06 Discovery Publication Date
disc_refname<a refstr=TRIFONOV_ET_AL__2017 href=https://ui.adsabs.harvard.edu/abs/2017A&A...602L...8T/abstract target=ref>Trifonov et al. 2017</a> Discovery Reference
disc_telescope3.6 m ESO Telescope Discovery Telescope
disc_year2017
discoverymethodRadial Velocity Discovery Method
dkin_flag0
elat-76.79 deg
elon20.87 deg
etv_flag0
gaia_dr2_idGaia DR2 4678605152248591488 Gaia DR2 ID
gaia_dr3_idGaia DR3 4678605152248591488 Gaia DR3 ID
glat-42.01 deg
glon270.10 deg
hd_nameHD 27894 HD ID
hip_nameHIP 20277 HIP ID
hostnameHD 27894 Host Name
htm201725638851
ima_flag0
micro_flag0
obm_flag0
pl_bmasse2063.66 Mearth
pl_bmasseerr1313.70 Mearth
pl_bmasseerr2-112.19 Mearth
pl_bmasselim0
pl_bmassestr<div><span class="supersubNumber">2064</span><span class="superscript">+314</span><span class="subscript">-112</span></div> Planet Mass or Mass*sin(i) [Earth Mass]
pl_bmassj6.49 Mjupiter
pl_bmassjerr10.99 Mjupiter
pl_bmassjerr2-0.35 Mjupiter
pl_bmassjlim0
pl_bmassjstr<div><span class="supersubNumber">6.493</span><span class="superscript">+0.987</span><span class="subscript">-0.353</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_letterd Planet Letter
pl_masse2063.66 Mearth
pl_masseerr1313.70 Mearth
pl_masseerr2-112.19 Mearth
pl_masselim0
pl_massestr<div><span class="supersubNumber">2064</span><span class="superscript">+314</span><span class="subscript">-112</span></div> Planet Mass [Earth Mass]
pl_massj6.49 Mjupiter
pl_massjerr10.99 Mjupiter
pl_massjerr2-0.35 Mjupiter
pl_massjlim0
pl_massjstr<div><span class="supersubNumber">6.493</span><span class="superscript">+0.987</span><span class="subscript">-0.353</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 27894 d Planet Name
pl_ndispec0
pl_nespec0
pl_nnotes1
pl_ntranspec0
pl_occdepโ€”
pl_occdeperr1โ€”
pl_occdeperr2โ€”
pl_occdeplimโ€”
pl_occdepstrโ€” Occultation Depth [%]
pl_orbeccen0.34
pl_orbeccenerr10.03
pl_orbeccenerr2-0.03
pl_orbeccenlim0
pl_orbeccenstr<div><span class="supersubNumber">0.343</span><span class="superscript">+0.031</span><span class="subscript">-0.026</span></div> Eccentricity
pl_orbincl101.52 deg
pl_orbinclerr114.74 deg
pl_orbinclerr2-31.50 deg
pl_orbincllim0
pl_orbinclstr<div><span class="supersubNumber">101.524</span><span class="superscript">+14.742</span><span class="subscript">-31.503</span></div> Inclination [deg]
pl_orblper334.38 deg
pl_orblpererr14.02 deg
pl_orblpererr2-3.71 deg
pl_orblperlim0
pl_orblperstr<div><span class="supersubNumber">334.378</span><span class="superscript">+4.024</span><span class="subscript">-3.713</span></div> Argument of Periastron [deg]
pl_orbper5019.54 day
pl_orbpererr132.59 day
pl_orbpererr2-31.13 day
pl_orbperlim0
pl_orbperstr<div><span class="supersubNumber">5019.54244</span><span class="superscript">+32.59359</span><span class="subscript">-31.12557</span></div> Orbital Period [day]
pl_orbsmax5.36 au
pl_orbsmaxerr10.21 au
pl_orbsmaxerr2-0.22 au
pl_orbsmaxlim0
pl_orbsmaxstr<div><span class="supersubNumber">5.362</span><span class="superscript">+0.206</span><span class="subscript">-0.223</span></div> Orbit Semi-Major Axis [au]
pl_orbtper2.45e6 day
pl_orbtpererr144.39 day
pl_orbtpererr2-40.06 day
pl_orbtperlim0
pl_orbtperstr<div><span class="supersubNumber">2447991.499</span><span class="superscript">+44.386</span><span class="subscript">-40.061</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_rvamp92.02 m/s
pl_rvamperr11.69 m/s
pl_rvamperr2-1.63 m/s
pl_rvamplim0
pl_rvampstr<div><span class="supersubNumber">92.016</span><span class="superscript">+1.687</span><span class="subscript">-1.627</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
ra65.20 deg
rastr04h20m47.42s 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_mass0.81 Msun
st_masserr10.10 Msun
st_masserr2-0.10 Msun
st_masslim0
st_massstr0.810&plusmn;0.096 Stellar Mass [Solar mass]
st_metโ€”
st_meterr1โ€”
st_meterr2โ€”
st_metlimโ€”
st_metratioโ€” Stellar Metallicity Ratio
st_metstrโ€” Stellar Metallicity [dex]
st_nphot1
st_nrvc1
st_nspec0
st_radโ€”
st_raderr1โ€”
st_raderr2โ€”
st_radlimโ€”
st_radstrโ€” Stellar Radius [Solar Radius]
st_radvโ€”
st_radverr1โ€”
st_radverr2โ€”
st_radvlimโ€”
st_radvstrโ€” Systemic Radial Velocity [km/s]
st_refname<a refstr=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_bmag10.31 mag
sy_bmagerr10.02 mag
sy_bmagerr2-0.02 mag
sy_bmagstr10.313&plusmn;0.022 B (Johnson) Magnitude
sy_dist43.82 pc
sy_disterr10.06 pc
sy_disterr2-0.06 pc
sy_diststr<div><span class="supersubNumber">43.8214</span><span class="superscript">+0.0593</span><span class="subscript">-0.0591</span></div> Distance [pc]
sy_gaiamag9.07 mag
sy_gaiamagerr12.44e-4 mag
sy_gaiamagerr2-2.44e-4 mag
sy_gaiamagstr9.065730&plusmn;0.000244 Gaia Magnitude
sy_gmagโ€”
sy_gmagerr1โ€”
sy_gmagerr2โ€”
sy_gmagstrโ€” g (Sloan) Magnitude
sy_hmag7.17 mag
sy_hmagerr10.03 mag
sy_hmagerr2-0.03 mag
sy_hmagstr7.174&plusmn;0.027 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_jmag7.64 mag
sy_jmagerr10.02 mag
sy_jmagerr2-0.02 mag
sy_jmagstr7.639&plusmn;0.019 J (2MASS) Magnitude
sy_kepmagโ€”
sy_kepmagerr1โ€”
sy_kepmagerr2โ€”
sy_kepmagstrโ€” Kepler Magnitude
sy_kmag7.07 mag
sy_kmagerr10.03 mag
sy_kmagerr2-0.03 mag
sy_kmagstr7.071&plusmn;0.026 Ks (2MASS) Magnitude
sy_mnum0
sy_plx22.79 mas
sy_plxerr10.03 mas
sy_plxerr2-0.03 mas
sy_plxstr22.7910000&plusmn;0.0306041 Parallax [mas]
sy_pm325.71 mas/yr
sy_pmdec269.91 mas/yr
sy_pmdecerr10.08 mas/yr
sy_pmdecerr2-0.08 mas/yr
sy_pmdecstr269.9110000&plusmn;0.0847928 Proper Motion (Dec) [mas/yr]
sy_pmerr10.08 mas/yr
sy_pmerr2-0.08 mas/yr
sy_pmra182.31 mas/yr
sy_pmraerr10.05 mas/yr
sy_pmraerr2-0.05 mas/yr
sy_pmrastr182.3130000&plusmn;0.0532681 Proper Motion (RA) [mas/yr]
sy_pmstr325.7145651&plusmn;0.0763298 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_tmag8.46 mag
sy_tmagerr16.00e-3 mag
sy_tmagerr2-6.00e-3 mag
sy_tmagstr8.4643&plusmn;0.0060 TESS Magnitude
sy_umagโ€”
sy_umagerr1โ€”
sy_umagerr2โ€”
sy_umagstrโ€” u (Sloan) Magnitude
sy_vmag9.36 mag
sy_vmagerr10.03 mag
sy_vmagerr2-0.03 mag
sy_vmagstr9.36&plusmn;0.03 V (Johnson) Magnitude
sy_w1magโ€”
sy_w1magerr1โ€”
sy_w1magerr2โ€”
sy_w1magstrโ€” W1 (WISE) Magnitude
sy_w2magโ€”
sy_w2magerr1โ€”
sy_w2magerr2โ€”
sy_w2magstrโ€” W2 (WISE) Magnitude
sy_w3magโ€”
sy_w3magerr1โ€”
sy_w3magerr2โ€”
sy_w3magstrโ€” W3 (WISE) Magnitude
sy_w4magโ€”
sy_w4magerr1โ€”
sy_w4magerr2โ€”
sy_w4magstrโ€” W4 (WISE) Magnitude
sy_zmagโ€”
sy_zmagerr1โ€”
sy_zmagerr2โ€”
sy_zmagstrโ€” z (Sloan) Magnitude
tic_idTIC 396697266 TIC ID
tran_flag0
ttv_flag0
x0.21
y0.46
z-0.86

Record 3

Radial Velocity โ€ข 2017 โ€ข La Silla Observatory

๐Ÿช
โ–ถAll Properties
PropertyValueDescription
ast_flag1
cb_flag0
dec-59.41 deg
decstr-59d24m34.84s Dec [sexagesimal]
default_flag0
disc_facilityLa Silla Observatory Discovery Facility
disc_instrumentHARPS Spectrograph Discovery Instrument
disc_localeGround Discovery Locale
disc_pubdate2017-06 Discovery Publication Date
disc_refname<a refstr=TRIFONOV_ET_AL__2017 href=https://ui.adsabs.harvard.edu/abs/2017A&A...602L...8T/abstract target=ref>Trifonov et al. 2017</a> Discovery Reference
disc_telescope3.6 m ESO Telescope Discovery Telescope
disc_year2017
discoverymethodRadial Velocity Discovery Method
dkin_flag0
elat-76.79 deg
elon20.87 deg
etv_flag0
gaia_dr2_idGaia DR2 4678605152248591488 Gaia DR2 ID
gaia_dr3_idGaia DR3 4678605152248591488 Gaia DR3 ID
glat-42.01 deg
glon270.10 deg
hd_nameHD 27894 HD ID
hip_nameHIP 20277 HIP ID
hostnameHD 27894 Host Name
htm201725638851
ima_flag0
micro_flag0
obm_flag0
pl_bmasse2409.14 Mearth
pl_bmasseerr1190.70 Mearth
pl_bmasseerr2-177.98 Mearth
pl_bmasselim0
pl_bmassestr<div><span class="supersubNumber">2409</span><span class="superscript">+191</span><span class="subscript">-178</span></div> Planet Mass or Mass*sin(i) [Earth Mass]
pl_bmassj7.58 Mjupiter
pl_bmassjerr10.60 Mjupiter
pl_bmassjerr2-0.56 Mjupiter
pl_bmassjlim0
pl_bmassjstr<div><span class="supersubNumber">7.58</span><span class="superscript">+0.60</span><span class="subscript">-0.56</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_letterd Planet Letter
pl_masse2409.14 Mearth
pl_masseerr1190.70 Mearth
pl_masseerr2-177.98 Mearth
pl_masselim0
pl_massestr<div><span class="supersubNumber">2409</span><span class="superscript">+191</span><span class="subscript">-178</span></div> Planet Mass [Earth Mass]
pl_massj7.58 Mjupiter
pl_massjerr10.60 Mjupiter
pl_massjerr2-0.56 Mjupiter
pl_massjlim0
pl_massjstr<div><span class="supersubNumber">7.58</span><span class="superscript">+0.60</span><span class="subscript">-0.56</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 27894 d Planet Name
pl_ndispec0
pl_nespec0
pl_nnotes1
pl_ntranspec0
pl_occdepโ€”
pl_occdeperr1โ€”
pl_occdeperr2โ€”
pl_occdeplimโ€”
pl_occdepstrโ€” Occultation Depth [%]
pl_orbeccen0.32
pl_orbeccenerr19.20e-3
pl_orbeccenerr2-8.90e-3
pl_orbeccenlim0
pl_orbeccenstr<div><span class="supersubNumber">0.3239</span><span class="superscript">+0.0092</span><span class="subscript">-0.0089</span></div> Eccentricity
pl_orbincl117.80 deg
pl_orbinclerr16.90 deg
pl_orbinclerr2-11 deg
pl_orbincllim0
pl_orbinclstr<div><span class="supersubNumber">117.8</span><span class="superscript">+6.9</span><span class="subscript">-11.0</span></div> Inclination [deg]
pl_orblperโ€”
pl_orblpererr1โ€”
pl_orblpererr2โ€”
pl_orblperlimโ€”
pl_orblperstrโ€” Argument of Periastron [deg]
pl_orbper5045.20 day
pl_orbpererr118.60 day
pl_orbpererr2-18.60 day
pl_orbperlim0
pl_orbperstr5045.2&plusmn;18.6 Orbital Period [day]
pl_orbsmax5.51 au
pl_orbsmaxerr10.08 au
pl_orbsmaxerr2-0.08 au
pl_orbsmaxlim0
pl_orbsmaxstr5.514&plusmn;0.084 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
ra65.20 deg
rastr04h20m47.42s 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_mass0.87 Msun
st_masserr10.04 Msun
st_masserr2-0.04 Msun
st_masslim0
st_massstr<div><span class="supersubNumber">0.871</span><span class="superscript">+0.040</span><span class="subscript">-0.039</span></div> Stellar Mass [Solar mass]
st_metโ€”
st_meterr1โ€”
st_meterr2โ€”
st_metlimโ€”
st_metratioโ€” Stellar Metallicity Ratio
st_metstrโ€” Stellar Metallicity [dex]
st_nphot1
st_nrvc1
st_nspec0
st_radโ€”
st_raderr1โ€”
st_raderr2โ€”
st_radlimโ€”
st_radstrโ€” Stellar Radius [Solar Radius]
st_radvโ€”
st_radverr1โ€”
st_radverr2โ€”
st_radvlimโ€”
st_radvstrโ€” Systemic Radial Velocity [km/s]
st_refname<a refstr=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_bmag10.31 mag
sy_bmagerr10.02 mag
sy_bmagerr2-0.02 mag
sy_bmagstr10.313&plusmn;0.022 B (Johnson) Magnitude
sy_dist43.82 pc
sy_disterr10.06 pc
sy_disterr2-0.06 pc
sy_diststr<div><span class="supersubNumber">43.8214</span><span class="superscript">+0.0593</span><span class="subscript">-0.0591</span></div> Distance [pc]
sy_gaiamag9.07 mag
sy_gaiamagerr12.44e-4 mag
sy_gaiamagerr2-2.44e-4 mag
sy_gaiamagstr9.065730&plusmn;0.000244 Gaia Magnitude
sy_gmagโ€”
sy_gmagerr1โ€”
sy_gmagerr2โ€”
sy_gmagstrโ€” g (Sloan) Magnitude
sy_hmag7.17 mag
sy_hmagerr10.03 mag
sy_hmagerr2-0.03 mag
sy_hmagstr7.174&plusmn;0.027 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_jmag7.64 mag
sy_jmagerr10.02 mag
sy_jmagerr2-0.02 mag
sy_jmagstr7.639&plusmn;0.019 J (2MASS) Magnitude
sy_kepmagโ€”
sy_kepmagerr1โ€”
sy_kepmagerr2โ€”
sy_kepmagstrโ€” Kepler Magnitude
sy_kmag7.07 mag
sy_kmagerr10.03 mag
sy_kmagerr2-0.03 mag
sy_kmagstr7.071&plusmn;0.026 Ks (2MASS) Magnitude
sy_mnum0
sy_plx22.79 mas
sy_plxerr10.03 mas
sy_plxerr2-0.03 mas
sy_plxstr22.7910000&plusmn;0.0306041 Parallax [mas]
sy_pm325.71 mas/yr
sy_pmdec269.91 mas/yr
sy_pmdecerr10.08 mas/yr
sy_pmdecerr2-0.08 mas/yr
sy_pmdecstr269.9110000&plusmn;0.0847928 Proper Motion (Dec) [mas/yr]
sy_pmerr10.08 mas/yr
sy_pmerr2-0.08 mas/yr
sy_pmra182.31 mas/yr
sy_pmraerr10.05 mas/yr
sy_pmraerr2-0.05 mas/yr
sy_pmrastr182.3130000&plusmn;0.0532681 Proper Motion (RA) [mas/yr]
sy_pmstr325.7145651&plusmn;0.0763298 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_tmag8.46 mag
sy_tmagerr16.00e-3 mag
sy_tmagerr2-6.00e-3 mag
sy_tmagstr8.4643&plusmn;0.0060 TESS Magnitude
sy_umagโ€”
sy_umagerr1โ€”
sy_umagerr2โ€”
sy_umagstrโ€” u (Sloan) Magnitude
sy_vmag9.36 mag
sy_vmagerr10.03 mag
sy_vmagerr2-0.03 mag
sy_vmagstr9.36&plusmn;0.03 V (Johnson) Magnitude
sy_w1magโ€”
sy_w1magerr1โ€”
sy_w1magerr2โ€”
sy_w1magstrโ€” W1 (WISE) Magnitude
sy_w2magโ€”
sy_w2magerr1โ€”
sy_w2magerr2โ€”
sy_w2magstrโ€” W2 (WISE) Magnitude
sy_w3magโ€”
sy_w3magerr1โ€”
sy_w3magerr2โ€”
sy_w3magstrโ€” W3 (WISE) Magnitude
sy_w4magโ€”
sy_w4magerr1โ€”
sy_w4magerr2โ€”
sy_w4magstrโ€” W4 (WISE) Magnitude
sy_zmagโ€”
sy_zmagerr1โ€”
sy_zmagerr2โ€”
sy_zmagstrโ€” z (Sloan) Magnitude
tic_idTIC 396697266 TIC ID
tran_flag0
ttv_flag0
x0.21
y0.46
z-0.86