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BEBOP-4 AB b

Exoplanet Records

๐Ÿ“ŠKey Properties

Host Star

BEBOP-4 A

Discovery

Radial Velocity

Year

2025

Period

1823.50 day

Radius

โ€”

Mass

8358.89 Mearth

Eq. Temp

โ€”

๐ŸงพRecords(1 rows)

Record 1

Radial Velocity โ€ข 2025 โ€ข Haute-Provence Observatory

๐Ÿช
โ–ถAll Properties
PropertyValueDescription
ast_flag0
cb_flag1
dec26.16 deg
decstr+26d09m34.33s Dec [sexagesimal]
default_flag1
disc_facilityHaute-Provence Observatory Discovery Facility
disc_instrumentSOPHIE Spectrograph Discovery Instrument
disc_localeGround Discovery Locale
disc_pubdate2025-10 Discovery Publication Date
disc_refname<a refstr=TRIAUD_ET_AL__2025 href=https://ui.adsabs.harvard.edu/abs/2025MNRAS.tmp.1782T/abstract target=ref>Triaud et al. 2025</a> Discovery Reference
disc_telescope1.93 m Telescope Discovery Telescope
disc_year2025
discoverymethodRadial Velocity Discovery Method
dkin_flag0
elat28.83 deg
elon180.25 deg
etv_flag0
gaia_dr2_idGaia DR2 3961485079994112896 Gaia DR2 ID
gaia_dr3_idGaia DR3 3961485079994112896 Gaia DR3 ID
glat89.00 deg
glon288.27 deg
hd_nameHD 111605 HD ID
hip_nameโ€” HIP ID
hostnameBEBOP-4 A Host Name
htm20367798568
ima_flag0
micro_flag0
obm_flag0
pl_bmasse8358.89 Mearth
pl_bmasseerr1โ€”
pl_bmasseerr2โ€”
pl_bmasselim1
pl_bmassestr&lt;8359 Planet Mass or Mass*sin(i) [Earth Mass]
pl_bmassj26.30 Mjupiter
pl_bmassjerr1โ€”
pl_bmassjerr2โ€”
pl_bmassjlim1
pl_bmassjstr&lt;26.3 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_letterb Planet Letter
pl_masse8358.89 Mearth
pl_masseerr1โ€”
pl_masseerr2โ€”
pl_masselim1
pl_massestr&lt;8359 Planet Mass [Earth Mass]
pl_massj26.30 Mjupiter
pl_massjerr1โ€”
pl_massjerr2โ€”
pl_massjlim1
pl_massjstr&lt;26.3 Planet Mass [Jupiter Mass]
pl_msinie6642.61 Mearth
pl_msinieerr1413.18 Mearth
pl_msinieerr2-413.18 Mearth
pl_msinielim0
pl_msiniestr6643&plusmn;413 Planet Mass*sin(i) [Earth Mass]
pl_msinij20.90 Mjupiter
pl_msinijerr11.30 Mjupiter
pl_msinijerr2-1.30 Mjupiter
pl_msinijlim0
pl_msinijstr20.9&plusmn;1.3 Planet Mass*sin(i) [Jupiter Mass]
pl_nameBEBOP-4 AB b Planet Name
pl_ndispec0
pl_nespec0
pl_nnotes0
pl_ntranspec0
pl_occdepโ€”
pl_occdeperr1โ€”
pl_occdeperr2โ€”
pl_occdeplimโ€”
pl_occdepstrโ€” Occultation Depth [%]
pl_orbeccen0.43
pl_orbeccenerr10.02
pl_orbeccenerr2-0.02
pl_orbeccenlim0
pl_orbeccenstr0.428&plusmn;0.016 Eccentricity
pl_orbinclโ€”
pl_orbinclerr1โ€”
pl_orbinclerr2โ€”
pl_orbincllimโ€”
pl_orbinclstrโ€” Inclination [deg]
pl_orblper179.60 deg
pl_orblpererr11.20 deg
pl_orblpererr2-1.20 deg
pl_orblperlim0
pl_orblperstr179.6&plusmn;1.2 Argument of Periastron [deg]
pl_orbper1823.50 day
pl_orbpererr15.10 day
pl_orbpererr2-4.90 day
pl_orbperlim0
pl_orbperstr<div><span class="supersubNumber">1823.5</span><span class="superscript">+5.1</span><span class="subscript">-4.9</span></div> Orbital Period [day]
pl_orbsmax3.63 au
pl_orbsmaxerr10.01 au
pl_orbsmaxerr2-0.01 au
pl_orbsmaxlim0
pl_orbsmaxstr3.634&plusmn;0.011 Orbit Semi-Major Axis [au]
pl_orbtper2.46e6 day
pl_orbtpererr15.70 day
pl_orbtpererr2-5.70 day
pl_orbtperlim0
pl_orbtperstr2459108.5&plusmn;5.7 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=TRIAUD_ET_AL__2025 href=https://ui.adsabs.harvard.edu/abs/2025MNRAS.tmp.1782T/abstract target=ref>Triaud et al. 2025</a> Planetary Parameter Reference
pl_rvamp243.70 m/s
pl_rvamperr16.50 m/s
pl_rvamperr2-6.50 m/s
pl_rvamplim0
pl_rvampstr243.7&plusmn;6.5 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
ra192.58 deg
rastr12h50m18.54s RA [sexagesimal]
releasedate2025-11-20 Release Date
rowupdate2025-11-20 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_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_mass1.51 Msun
st_masserr10.15 Msun
st_masserr2-0.15 Msun
st_masslim0
st_massstr1.507&plusmn;0.152 Stellar Mass [Solar mass]
st_metโ€”
st_meterr1โ€”
st_meterr2โ€”
st_metlimโ€”
st_metratioโ€” Stellar Metallicity Ratio
st_metstrโ€” Stellar Metallicity [dex]
st_nphot0
st_nrvc0
st_nspec0
st_radโ€”
st_raderr1โ€”
st_raderr2โ€”
st_radlimโ€”
st_radstrโ€” Stellar Radius [Solar Radius]
st_radv5.28 km/s
st_radverr11.80e-3 km/s
st_radverr2-1.80e-3 km/s
st_radvlim0
st_radvstr5.2775&plusmn;0.0018 Systemic Radial Velocity [km/s]
st_refname<a refstr=TRIAUD_ET_AL__2025 href=https://ui.adsabs.harvard.edu/abs/2025MNRAS.tmp.1782T/abstract target=ref>Triaud et al. 2025</a> Stellar Parameter Reference
st_rotpโ€”
st_rotperr1โ€”
st_rotperr2โ€”
st_rotplimโ€”
st_rotpstrโ€” Stellar Rotational Period [day]
st_spectypeG3 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_bmag10.32 mag
sy_bmagerr10.06 mag
sy_bmagerr2-0.06 mag
sy_bmagstr10.319&plusmn;0.058 B (Johnson) Magnitude
sy_dist234.29 pc
sy_disterr12.19 pc
sy_disterr2-2.15 pc
sy_diststr<div><span class="supersubNumber">234.294</span><span class="superscript">+2.194</span><span class="subscript">-2.155</span></div> Distance [pc]
sy_gaiamag9.43 mag
sy_gaiamagerr11.69e-4 mag
sy_gaiamagerr2-1.69e-4 mag
sy_gaiamagstr9.433260&plusmn;0.000169 Gaia Magnitude
sy_gmagโ€”
sy_gmagerr1โ€”
sy_gmagerr2โ€”
sy_gmagstrโ€” g (Sloan) Magnitude
sy_hmag8.13 mag
sy_hmagerr10.02 mag
sy_hmagerr2-0.02 mag
sy_hmagstr8.129&plusmn;0.024 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_jmag8.40 mag
sy_jmagerr10.03 mag
sy_jmagerr2-0.03 mag
sy_jmagstr8.400&plusmn;0.026 J (2MASS) Magnitude
sy_kepmagโ€”
sy_kepmagerr1โ€”
sy_kepmagerr2โ€”
sy_kepmagstrโ€” Kepler Magnitude
sy_kmag8.08 mag
sy_kmagerr10.02 mag
sy_kmagerr2-0.02 mag
sy_kmagstr8.076&plusmn;0.020 Ks (2MASS) Magnitude
sy_mnum0
sy_plx4.24 mas
sy_plxerr10.04 mas
sy_plxerr2-0.04 mas
sy_plxstr4.2396900&plusmn;0.0393112 Parallax [mas]
sy_pm12.86 mas/yr
sy_pmdec2.66 mas/yr
sy_pmdecerr10.04 mas/yr
sy_pmdecerr2-0.04 mas/yr
sy_pmdecstr2.6591500&plusmn;0.0390528 Proper Motion (Dec) [mas/yr]
sy_pmerr10.05 mas/yr
sy_pmerr2-0.05 mas/yr
sy_pmra12.58 mas/yr
sy_pmraerr10.05 mas/yr
sy_pmraerr2-0.05 mas/yr
sy_pmrastr12.5817000&plusmn;0.0546295 Proper Motion (RA) [mas/yr]
sy_pmstr12.8596366&plusmn;0.0540554 Total Proper Motion [mas/yr]
sy_pnum1
sy_refname<a refstr=STASSUN_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019AJ....158..138S/abstract target=ref>TICv8</a> System Parameter Reference
sy_rmagโ€”
sy_rmagerr1โ€”
sy_rmagerr2โ€”
sy_rmagstrโ€” r (Sloan) Magnitude
sy_snum2
sy_tmag9.00 mag
sy_tmagerr17.20e-3 mag
sy_tmagerr2-7.20e-3 mag
sy_tmagstr9.0024&plusmn;0.0072 TESS Magnitude
sy_umagโ€”
sy_umagerr1โ€”
sy_umagerr2โ€”
sy_umagstrโ€” u (Sloan) Magnitude
sy_vmag9.65 mag
sy_vmagerr14.00e-3 mag
sy_vmagerr2-4.00e-3 mag
sy_vmagstr9.646&plusmn;0.004 V (Johnson) Magnitude
sy_w1mag8.03 mag
sy_w1magerr10.02 mag
sy_w1magerr2-0.02 mag
sy_w1magstr8.033&plusmn;0.023 W1 (WISE) Magnitude
sy_w2mag8.09 mag
sy_w2magerr10.02 mag
sy_w2magerr2-0.02 mag
sy_w2magstr8.093&plusmn;0.019 W2 (WISE) Magnitude
sy_w3mag8.03 mag
sy_w3magerr10.02 mag
sy_w3magerr2-0.02 mag
sy_w3magstr8.032&plusmn;0.019 W3 (WISE) Magnitude
sy_w4mag8.08 mag
sy_w4magerr10.20 mag
sy_w4magerr2-0.20 mag
sy_w4magstr8.081&plusmn;0.199 W4 (WISE) Magnitude
sy_zmagโ€”
sy_zmagerr1โ€”
sy_zmagerr2โ€”
sy_zmagstrโ€” z (Sloan) Magnitude
tic_idTIC 356710041 TIC ID
tran_flag0
ttv_flag0
x-0.88
y-0.20
z0.44