Exoplanet Records
Radial Velocity • 2025 • Paranal Observatory
| Property | Value | Description |
|---|---|---|
| ast_flag | 0 | |
| cb_flag | 0 | |
| dec | -44.43 deg | |
| decstr | -44d25m52.63s | Dec [sexagesimal] |
| default_flag | 1 | |
| disc_facility | Paranal Observatory | Discovery Facility |
| disc_instrument | ESPRESSO | Discovery Instrument |
| disc_locale | Ground | Discovery Locale |
| disc_pubdate | 2025-05 | Discovery Publication Date |
| disc_refname | <a refstr=HESSE_ET_AL__2025 href=https://ui.adsabs.harvard.edu/abs/2025arXiv250500898H/abstract target=ref>Hesse et al. 2025</a> | Discovery Reference |
| disc_telescope | 8.2 m ESO VLT UT3 Melipal Telescope | Discovery Telescope |
| disc_year | 2025 | |
| discoverymethod | Radial Velocity | Discovery Method |
| dkin_flag | 0 | |
| elat | -67.38 deg | |
| elon | 73.78 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 4799563663371481344 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 4799563663371481344 | Gaia DR3 ID |
| glat | -33.52 deg | |
| glon | 250.10 deg | |
| hd_name | HD 35843 | HD ID |
| hip_name | HIP 25359 | HIP ID |
| hostname | HD 35843 | Host Name |
| htm20 | -1609434883 | |
| ima_flag | 0 | |
| micro_flag | 0 | |
| obm_flag | 0 | |
| pl_bmasse | 5.84 Mearth | |
| pl_bmasseerr1 | 0.84 Mearth | |
| pl_bmasseerr2 | -0.84 Mearth | |
| pl_bmasselim | 0 | |
| pl_bmassestr | 5.84±0.84 | Planet Mass or Mass*sin(i) [Earth Mass] |
| pl_bmassj | 0.02 Mjupiter | |
| pl_bmassjerr1 | 2.64e-3 Mjupiter | |
| pl_bmassjerr2 | -2.64e-3 Mjupiter | |
| pl_bmassjlim | 0 | |
| pl_bmassjstr | 0.0184±0.0026 | Planet Mass or Mass*sin(i) [Jupiter Mass] |
| pl_bmassprov | Msini | Planet Mass or Mass*sin(i) Provenance |
| pl_cmasse | — | |
| pl_cmasseerr1 | — | |
| pl_cmasseerr2 | — | |
| pl_cmasselim | — | |
| pl_cmassestr | — | Planet Mass*sin(i)/sin(i) [Earth Mass] |
| pl_cmassj | — | |
| pl_cmassjerr1 | — | |
| pl_cmassjerr2 | — | |
| pl_cmassjlim | — | |
| pl_cmassjstr | — | Planet Mass*sin(i)/sin(i) [Jupiter Mass] |
| pl_controv_flag | 0 | |
| pl_dens | — | |
| pl_denserr1 | — | |
| pl_denserr2 | — | |
| pl_denslim | — | |
| pl_densstr | — | Planet Density [g/cm**3] |
| pl_eqt | — | |
| pl_eqterr1 | — | |
| pl_eqterr2 | — | |
| pl_eqtlim | — | |
| pl_eqtstr | — | Equilibrium Temperature [K] |
| pl_imppar | — | |
| pl_impparerr1 | — | |
| pl_impparerr2 | — | |
| pl_impparlim | — | |
| pl_impparstr | — | Impact Parameter |
| pl_insol | — | |
| pl_insolerr1 | — | |
| pl_insolerr2 | — | |
| pl_insollim | — | |
| pl_insolstr | — | Insolation Flux [Earth Flux] |
| pl_letter | b | Planet Letter |
| pl_masse | — | |
| pl_masseerr1 | — | |
| pl_masseerr2 | — | |
| pl_masselim | — | |
| pl_massestr | — | Planet Mass [Earth Mass] |
| pl_massj | — | |
| pl_massjerr1 | — | |
| pl_massjerr2 | — | |
| pl_massjlim | — | |
| pl_massjstr | — | Planet Mass [Jupiter Mass] |
| pl_msinie | 5.84 Mearth | |
| pl_msinieerr1 | 0.84 Mearth | |
| pl_msinieerr2 | -0.84 Mearth | |
| pl_msinielim | 0 | |
| pl_msiniestr | 5.84±0.84 | Planet Mass*sin(i) [Earth Mass] |
| pl_msinij | 0.02 Mjupiter | |
| pl_msinijerr1 | 2.64e-3 Mjupiter | |
| pl_msinijerr2 | -2.64e-3 Mjupiter | |
| pl_msinijlim | 0 | |
| pl_msinijstr | 0.0184±0.0026 | Planet Mass*sin(i) [Jupiter Mass] |
| pl_name | HD 35843 b | Planet Name |
| pl_ndispec | 0 | |
| pl_nespec | 0 | |
| pl_nnotes | 0 | |
| pl_ntranspec | 0 | |
| pl_occdep | — | |
| pl_occdeperr1 | — | |
| pl_occdeperr2 | — | |
| pl_occdeplim | — | |
| pl_occdepstr | — | Occultation Depth [%] |
| pl_orbeccen | 0 | |
| pl_orbeccenerr1 | — | |
| pl_orbeccenerr2 | — | |
| pl_orbeccenlim | 0 | |
| pl_orbeccenstr | 0 | Eccentricity |
| pl_orbincl | — | |
| pl_orbinclerr1 | — | |
| pl_orbinclerr2 | — | |
| pl_orbincllim | — | |
| pl_orbinclstr | — | Inclination [deg] |
| pl_orblper | — | |
| pl_orblpererr1 | — | |
| pl_orblpererr2 | — | |
| pl_orblperlim | — | |
| pl_orblperstr | — | Argument of Periastron [deg] |
| pl_orbper | 9.90 day | |
| pl_orbpererr1 | 0.06 day | |
| pl_orbpererr2 | -0.06 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | <div><span class="supersubNumber">9.8991</span><span class="superscript">+0.0557</span><span class="subscript">-0.0574</span></div> | Orbital Period [day] |
| pl_orbsmax | 0.09 au | |
| pl_orbsmaxerr1 | 2.00e-3 au | |
| pl_orbsmaxerr2 | -2.00e-3 au | |
| pl_orbsmaxlim | 0 | |
| pl_orbsmaxstr | 0.088±0.002 | Orbit Semi-Major Axis [au] |
| pl_orbtper | — | |
| pl_orbtpererr1 | — | |
| pl_orbtpererr2 | — | |
| pl_orbtperlim | — | |
| pl_orbtperstr | — | Epoch of Periastron [day] |
| pl_projobliq | — | |
| pl_projobliqerr1 | — | |
| pl_projobliqerr2 | — | |
| pl_projobliqlim | — | |
| pl_projobliqstr | — | Projected Obliquity [deg] |
| pl_pubdate | 2025-05 | Planetary Parameter Reference Publication Date |
| pl_rade | — | |
| pl_radeerr1 | — | |
| pl_radeerr2 | — | |
| pl_radelim | — | |
| pl_radestr | — | Planet Radius [Earth Radius] |
| pl_radj | — | |
| pl_radjerr1 | — | |
| pl_radjerr2 | — | |
| pl_radjlim | — | |
| pl_radjstr | — | Planet Radius [Jupiter Radius] |
| pl_ratdor | — | |
| pl_ratdorerr1 | — | |
| pl_ratdorerr2 | — | |
| pl_ratdorlim | — | |
| pl_ratdorstr | — | Ratio of Semi-Major Axis to Stellar Radius |
| pl_ratror | — | |
| pl_ratrorerr1 | — | |
| pl_ratrorerr2 | — | |
| pl_ratrorlim | — | |
| pl_ratrorstr | — | Ratio of Planet to Stellar Radius |
| pl_refname | <a refstr=HESSE_ET_AL__2025 href=https://ui.adsabs.harvard.edu/abs/2025arXiv250500898H/abstract target=ref>Hesse et al. 2025</a> | Planetary Parameter Reference |
| pl_rvamp | 1.81 m/s | |
| pl_rvamperr1 | 0.25 m/s | |
| pl_rvamperr2 | -0.25 m/s | |
| pl_rvamplim | 0 | |
| pl_rvampstr | 1.81±0.25 | Radial Velocity Amplitude [m/s] |
| pl_trandep | — | |
| pl_trandeperr1 | — | |
| pl_trandeperr2 | — | |
| pl_trandeplim | — | |
| pl_trandepstr | — | Transit Depth [%] |
| pl_trandur | — | |
| pl_trandurerr1 | — | |
| pl_trandurerr2 | — | |
| pl_trandurlim | — | |
| pl_trandurstr | — | Transit Duration [hour] |
| pl_tranmid | 2.46e6 day | |
| pl_tranmiderr1 | 0.31 day | |
| pl_tranmiderr2 | -0.29 day | |
| pl_tranmidlim | 0 | |
| pl_tranmidstr | <div><span class="supersubNumber">2459889.6910</span><span class="superscript">+0.3094</span><span class="subscript">-0.2856</span></div> | Time of Conjunction (Transit Midpoint) [day] |
| pl_trueobliq | — | |
| pl_trueobliqerr1 | — | |
| pl_trueobliqerr2 | — | |
| pl_trueobliqlim | — | |
| pl_trueobliqstr | — | True Obliquity [deg] |
| pl_tsystemref | BJD | Time Reference Frame and Standard |
| ptv_flag | 0 | |
| pul_flag | 0 | |
| ra | 81.35 deg | |
| rastr | 05h25m23.73s | RA [sexagesimal] |
| releasedate | 2025-05-13 | Release Date |
| rowupdate | 2025-05-13 | Date of Last Update |
| rv_flag | 1 | |
| soltype | Published Confirmed | Solution Type |
| st_age | 2.50 Gyr | |
| st_ageerr1 | 0.50 Gyr | |
| st_ageerr2 | -0.50 Gyr | |
| st_agelim | 0 | |
| st_agestr | 2.5±0.5 | Stellar Age [Gyr] |
| st_dens | 1.84 g/cm**3 | |
| st_denserr1 | 0.16 g/cm**3 | |
| st_denserr2 | -0.16 g/cm**3 | |
| st_denslim | 0 | |
| st_densstr | 1.84±0.16 | Stellar Density [g/cm**3] |
| st_logg | 4.47 log(cm/s**2) | |
| st_loggerr1 | 0.03 log(cm/s**2) | |
| st_loggerr2 | -0.03 log(cm/s**2) | |
| st_logglim | 0 | |
| st_loggstr | 4.47±0.03 | Stellar Surface Gravity [log(cm/s**2)] |
| st_lum | -0.12 log(Lsun) | |
| st_lumerr1 | 0.03 log(Lsun) | |
| st_lumerr2 | -0.03 log(Lsun) | |
| st_lumlim | 0 | |
| st_lumstr | <div><span class="supersubNumber">-0.12</span><span class="superscript">+0.03</span><span class="subscript">-0.03</span></div> | Stellar Luminosity [log(Solar)] |
| st_mass | 0.94 Msun | |
| st_masserr1 | 0.06 Msun | |
| st_masserr2 | -0.06 Msun | |
| st_masslim | 0 | |
| st_massstr | 0.94±0.06 | Stellar Mass [Solar mass] |
| st_met | -0.27 dex | |
| st_meterr1 | 0.04 dex | |
| st_meterr2 | -0.04 dex | |
| st_metlim | 0 | |
| st_metratio | [Fe/H] | Stellar Metallicity Ratio |
| st_metstr | -0.27±0.04 | Stellar Metallicity [dex] |
| st_nphot | 0 | |
| st_nrvc | 0 | |
| st_nspec | 0 | |
| st_rad | 0.90 Rsun | |
| st_raderr1 | 0.02 Rsun | |
| st_raderr2 | -0.02 Rsun | |
| st_radlim | 0 | |
| st_radstr | 0.897±0.019 | Stellar Radius [Solar Radius] |
| st_radv | 13.77 km/s | |
| st_radverr1 | 1.70e-4 km/s | |
| st_radverr2 | -1.70e-4 km/s | |
| st_radvlim | 0 | |
| st_radvstr | 13.76816±0.00017 | Systemic Radial Velocity [km/s] |
| st_refname | <a refstr=HESSE_ET_AL__2025 href=https://ui.adsabs.harvard.edu/abs/2025arXiv250500898H/abstract target=ref>Hesse et al. 2025</a> | Stellar Parameter Reference |
| st_rotp | 25.49 day | |
| st_rotperr1 | 0.42 day | |
| st_rotperr2 | -0.42 day | |
| st_rotplim | 0 | |
| st_rotpstr | 25.49±0.42 | Stellar Rotational Period [day] |
| st_spectype | — | Spectral Type |
| st_teff | 5666 K | |
| st_tefferr1 | 61 K | |
| st_tefferr2 | -61 K | |
| st_tefflim | 0 | |
| st_teffstr | 5666±61 | Stellar Effective Temperature [K] |
| st_vsin | 2.09 km/s | |
| st_vsinerr1 | 0.91 km/s | |
| st_vsinerr2 | -0.91 km/s | |
| st_vsinlim | 0 | |
| st_vsinstr | 2.09±0.91 | Stellar Rotational Velocity [km/s] |
| sy_bmag | 10.10 mag | |
| sy_bmagerr1 | 0.19 mag | |
| sy_bmagerr2 | -0.19 mag | |
| sy_bmagstr | 10.098±0.187 | B (Johnson) Magnitude |
| sy_dist | 69.60 pc | |
| sy_disterr1 | 0.13 pc | |
| sy_disterr2 | -0.13 pc | |
| sy_diststr | <div><span class="supersubNumber">69.6026</span><span class="superscript">+0.1274</span><span class="subscript">-0.1270</span></div> | Distance [pc] |
| sy_gaiamag | 9.20 mag | |
| sy_gaiamagerr1 | 3.15e-4 mag | |
| sy_gaiamagerr2 | -3.15e-4 mag | |
| sy_gaiamagstr | 9.195510±0.000315 | Gaia Magnitude |
| sy_gmag | — | |
| sy_gmagerr1 | — | |
| sy_gmagerr2 | — | |
| sy_gmagstr | — | g (Sloan) Magnitude |
| sy_hmag | 7.86 mag | |
| sy_hmagerr1 | 0.03 mag | |
| sy_hmagerr2 | -0.03 mag | |
| sy_hmagstr | 7.859±0.026 | H (2MASS) Magnitude |
| sy_icmag | — | |
| sy_icmagerr1 | — | |
| sy_icmagerr2 | — | |
| sy_icmagstr | — | I (Cousins) Magnitude |
| sy_imag | — | |
| sy_imagerr1 | — | |
| sy_imagerr2 | — | |
| sy_imagstr | — | i (Sloan) Magnitude |
| sy_jmag | 8.15 mag | |
| sy_jmagerr1 | 0.02 mag | |
| sy_jmagerr2 | -0.02 mag | |
| sy_jmagstr | 8.151±0.024 | J (2MASS) Magnitude |
| sy_kepmag | — | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | — | Kepler Magnitude |
| sy_kmag | 7.78 mag | |
| sy_kmagerr1 | 0.02 mag | |
| sy_kmagerr2 | -0.02 mag | |
| sy_kmagstr | 7.782±0.017 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 14.34 mas | |
| sy_plxerr1 | 0.03 mas | |
| sy_plxerr2 | -0.03 mas | |
| sy_plxstr | 14.3384000±0.0260581 | Parallax [mas] |
| sy_pm | 118.81 mas/yr | |
| sy_pmdec | -110.33 mas/yr | |
| sy_pmdecerr1 | 0.05 mas/yr | |
| sy_pmdecerr2 | -0.05 mas/yr | |
| sy_pmdecstr | -110.3280000±0.0514358 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.05 mas/yr | |
| sy_pmerr2 | -0.05 mas/yr | |
| sy_pmra | -44.10 mas/yr | |
| sy_pmraerr1 | 0.04 mas/yr | |
| sy_pmraerr2 | -0.04 mas/yr | |
| sy_pmrastr | -44.098100±0.042215 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 118.8146035±0.0502662 | Total Proper Motion [mas/yr] |
| sy_pnum | 2 | |
| 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_rmag | — | |
| sy_rmagerr1 | — | |
| sy_rmagerr2 | — | |
| sy_rmagstr | — | r (Sloan) Magnitude |
| sy_snum | 1 | |
| sy_tmag | 8.76 mag | |
| sy_tmagerr1 | 6.00e-3 mag | |
| sy_tmagerr2 | -6.00e-3 mag | |
| sy_tmagstr | 8.7601±0.0060 | TESS Magnitude |
| sy_umag | — | |
| sy_umagerr1 | — | |
| sy_umagerr2 | — | |
| sy_umagstr | — | u (Sloan) Magnitude |
| sy_vmag | 9.36 mag | |
| sy_vmagerr1 | 0.03 mag | |
| sy_vmagerr2 | -0.03 mag | |
| sy_vmagstr | 9.36±0.03 | V (Johnson) Magnitude |
| sy_w1mag | 7.73 mag | |
| sy_w1magerr1 | 0.03 mag | |
| sy_w1magerr2 | -0.03 mag | |
| sy_w1magstr | 7.726±0.029 | W1 (WISE) Magnitude |
| sy_w2mag | 7.77 mag | |
| sy_w2magerr1 | 0.02 mag | |
| sy_w2magerr2 | -0.02 mag | |
| sy_w2magstr | 7.773±0.020 | W2 (WISE) Magnitude |
| sy_w3mag | 7.74 mag | |
| sy_w3magerr1 | 0.02 mag | |
| sy_w3magerr2 | -0.02 mag | |
| sy_w3magstr | 7.739±0.018 | W3 (WISE) Magnitude |
| sy_w4mag | 7.86 mag | |
| sy_w4magerr1 | 0.13 mag | |
| sy_w4magerr2 | -0.13 mag | |
| sy_w4magstr | 7.861±0.129 | W4 (WISE) Magnitude |
| sy_zmag | — | |
| sy_zmagerr1 | — | |
| sy_zmagerr2 | — | |
| sy_zmagstr | — | z (Sloan) Magnitude |
| tic_id | TIC 7422496 | TIC ID |
| tran_flag | 0 | |
| ttv_flag | 0 | |
| x | 0.11 | |
| y | 0.71 | |
| z | -0.70 |