Exoplanet Records
Imaging • 2026 • Subaru Telescope
| Property | Value | Description |
|---|---|---|
| ast_flag | 1 | |
| cb_flag | 0 | |
| dec | -1.33 deg | |
| decstr | -01d19m59.82s | Dec [sexagesimal] |
| default_flag | 1 | |
| disc_facility | Subaru Telescope | Discovery Facility |
| disc_instrument | Subaru Coronagraphic Extreme Adaptive Optics (SCExAO) | Discovery Instrument |
| disc_locale | Ground | Discovery Locale |
| disc_pubdate | 2026-01 | Discovery Publication Date |
| disc_refname | <a refstr=CURRIE_ET_AL__2026 href=https://ui.adsabs.harvard.edu/abs/2026AJ....171....5C/abstract target=ref>Currie et al. 2026</a> | Discovery Reference |
| disc_telescope | 8.2 m Subaru Telescope | Discovery Telescope |
| disc_year | 2026 | |
| discoverymethod | Imaging | Discovery Method |
| dkin_flag | 0 | |
| elat | -6.24 deg | |
| elon | 168.84 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 3791464504614567040 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 3791464504614567040 | Gaia DR3 ID |
| glat | 52.38 deg | |
| glon | 257.98 deg | |
| hd_name | HD 96855 | HD ID |
| hip_name | HIP 54515 | HIP ID |
| hostname | HIP 54515 | Host Name |
| htm20 | 807906224 | |
| ima_flag | 1 | |
| micro_flag | 0 | |
| obm_flag | 0 | |
| pl_bmasse | 5625.56 Mearth | |
| pl_bmasseerr1 | 2415.50 Mearth | |
| pl_bmasseerr2 | -1557.36 Mearth | |
| pl_bmasselim | 0 | |
| pl_bmassestr | <div><span class="supersubNumber">5626</span><span class="superscript">+2415</span><span class="subscript">-1557</span></div> | Planet Mass or Mass*sin(i) [Earth Mass] |
| pl_bmassj | 17.70 Mjupiter | |
| pl_bmassjerr1 | 7.60 Mjupiter | |
| pl_bmassjerr2 | -4.90 Mjupiter | |
| pl_bmassjlim | 0 | |
| pl_bmassjstr | <div><span class="supersubNumber">17.7</span><span class="superscript">+7.6</span><span class="subscript">-4.9</span></div> | Planet Mass or Mass*sin(i) [Jupiter Mass] |
| pl_bmassprov | Mass | 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 | 5625.56 Mearth | |
| pl_masseerr1 | 2415.50 Mearth | |
| pl_masseerr2 | -1557.36 Mearth | |
| pl_masselim | 0 | |
| pl_massestr | <div><span class="supersubNumber">5626</span><span class="superscript">+2415</span><span class="subscript">-1557</span></div> | Planet Mass [Earth Mass] |
| pl_massj | 17.70 Mjupiter | |
| pl_massjerr1 | 7.60 Mjupiter | |
| pl_massjerr2 | -4.90 Mjupiter | |
| pl_massjlim | 0 | |
| pl_massjstr | <div><span class="supersubNumber">17.7</span><span class="superscript">+7.6</span><span class="subscript">-4.9</span></div> | Planet Mass [Jupiter Mass] |
| pl_msinie | — | |
| pl_msinieerr1 | — | |
| pl_msinieerr2 | — | |
| pl_msinielim | — | |
| pl_msiniestr | — | Planet Mass*sin(i) [Earth Mass] |
| pl_msinij | — | |
| pl_msinijerr1 | — | |
| pl_msinijerr2 | — | |
| pl_msinijlim | — | |
| pl_msinijstr | — | Planet Mass*sin(i) [Jupiter Mass] |
| pl_name | HIP 54515 b | Planet Name |
| pl_ndispec | 0 | |
| pl_nespec | 0 | |
| pl_nnotes | 1 | |
| pl_ntranspec | 0 | |
| pl_occdep | — | |
| pl_occdeperr1 | — | |
| pl_occdeperr2 | — | |
| pl_occdeplim | — | |
| pl_occdepstr | — | Occultation Depth [%] |
| pl_orbeccen | 0.42 | |
| pl_orbeccenerr1 | 0.13 | |
| pl_orbeccenerr2 | -0.14 | |
| pl_orbeccenlim | 0 | |
| pl_orbeccenstr | <div><span class="supersubNumber">0.42</span><span class="superscript">+0.13</span><span class="subscript">-0.14</span></div> | Eccentricity |
| pl_orbincl | 129.60 deg | |
| pl_orbinclerr1 | 6.70 deg | |
| pl_orbinclerr2 | -5.90 deg | |
| pl_orbincllim | 0 | |
| pl_orbinclstr | <div><span class="supersubNumber">129.6</span><span class="superscript">+6.7</span><span class="subscript">-5.9</span></div> | Inclination [deg] |
| pl_orblper | 214 deg | |
| pl_orblpererr1 | 56 deg | |
| pl_orblpererr2 | -150 deg | |
| pl_orblperlim | 0 | |
| pl_orblperstr | <div><span class="supersubNumber">214</span><span class="superscript">+56</span><span class="subscript">-150</span></div> | Argument of Periastron [deg] |
| pl_orbper | 33000 day | |
| pl_orbpererr1 | 15000 day | |
| pl_orbpererr2 | -8800 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | <div><span class="supersubNumber">33000</span><span class="superscript">+15000</span><span class="subscript">-8800</span></div> | Orbital Period [day] |
| pl_orbsmax | 24.80 au | |
| pl_orbsmaxerr1 | 7.20 au | |
| pl_orbsmaxerr2 | -4.70 au | |
| pl_orbsmaxlim | 0 | |
| pl_orbsmaxstr | <div><span class="supersubNumber">24.8</span><span class="superscript">+7.2</span><span class="subscript">-4.7</span></div> | Orbit Semi-Major Axis [au] |
| pl_orbtper | 2470981 day | |
| pl_orbtpererr1 | 13757 day | |
| pl_orbtpererr2 | -10740 day | |
| pl_orbtperlim | 0 | |
| pl_orbtperstr | <div><span class="supersubNumber">2470981</span><span class="superscript">+13757</span><span class="subscript">-10740</span></div> | Epoch of Periastron [day] |
| pl_projobliq | — | |
| pl_projobliqerr1 | — | |
| pl_projobliqerr2 | — | |
| pl_projobliqlim | — | |
| pl_projobliqstr | — | Projected Obliquity [deg] |
| pl_pubdate | 2026-01 | 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=CURRIE_ET_AL__2026 href=https://ui.adsabs.harvard.edu/abs/2026AJ....171....5C/abstract target=ref>Currie et al. 2026</a> | Planetary Parameter Reference |
| pl_rvamp | — | |
| pl_rvamperr1 | — | |
| pl_rvamperr2 | — | |
| pl_rvamplim | — | |
| pl_rvampstr | — | 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 | — | |
| pl_tranmiderr1 | — | |
| pl_tranmiderr2 | — | |
| pl_tranmidlim | — | |
| pl_tranmidstr | — | Time of Conjunction (Transit Midpoint) [day] |
| pl_trueobliq | — | |
| pl_trueobliqerr1 | — | |
| pl_trueobliqerr2 | — | |
| pl_trueobliqlim | — | |
| pl_trueobliqstr | — | True Obliquity [deg] |
| pl_tsystemref | JD | Time Reference Frame and Standard |
| ptv_flag | 0 | |
| pul_flag | 0 | |
| ra | 167.31 deg | |
| rastr | 11h09m13.59s | RA [sexagesimal] |
| releasedate | 2025-12-18 | Release Date |
| rowupdate | 2025-12-18 | Date of Last Update |
| rv_flag | 0 | |
| soltype | Published Confirmed | Solution Type |
| st_age | 0.12 Gyr | |
| st_ageerr1 | 0.09 Gyr | |
| st_ageerr2 | -0.09 Gyr | |
| st_agelim | 0 | |
| st_agestr | <div><span class="supersubNumber">0.115</span><span class="superscript">+0.085</span><span class="subscript">-0.092</span></div> | Stellar Age [Gyr] |
| st_dens | — | |
| st_denserr1 | — | |
| st_denserr2 | — | |
| st_denslim | — | |
| st_densstr | — | Stellar Density [g/cm**3] |
| st_logg | — | |
| st_loggerr1 | — | |
| st_loggerr2 | — | |
| st_logglim | — | |
| st_loggstr | — | Stellar Surface Gravity [log(cm/s**2)] |
| st_lum | — | |
| st_lumerr1 | — | |
| st_lumerr2 | — | |
| st_lumlim | — | |
| st_lumstr | — | Stellar Luminosity [log(Solar)] |
| st_mass | 1.90 Msun | |
| st_masserr1 | 0.19 Msun | |
| st_masserr2 | -0.20 Msun | |
| st_masslim | 0 | |
| st_massstr | <div><span class="supersubNumber">1.90</span><span class="superscript">+0.19</span><span class="subscript">-0.20</span></div> | Stellar Mass [Solar mass] |
| st_met | — | |
| st_meterr1 | — | |
| st_meterr2 | — | |
| st_metlim | — | |
| st_metratio | — | Stellar Metallicity Ratio |
| st_metstr | — | Stellar Metallicity [dex] |
| st_nphot | 0 | |
| st_nrvc | 0 | |
| st_nspec | 0 | |
| st_rad | — | |
| st_raderr1 | — | |
| st_raderr2 | — | |
| st_radlim | — | |
| st_radstr | — | Stellar Radius [Solar Radius] |
| st_radv | — | |
| st_radverr1 | — | |
| st_radverr2 | — | |
| st_radvlim | — | |
| st_radvstr | — | Systemic Radial Velocity [km/s] |
| st_refname | <a refstr=CURRIE_ET_AL__2026 href=https://ui.adsabs.harvard.edu/abs/2026AJ....171....5C/abstract target=ref>Currie et al. 2026</a> | Stellar Parameter Reference |
| st_rotp | — | |
| st_rotperr1 | — | |
| st_rotperr2 | — | |
| st_rotplim | — | |
| st_rotpstr | — | Stellar Rotational Period [day] |
| st_spectype | A5 V | Spectral Type |
| st_teff | 8100 K | |
| st_tefferr1 | 500 K | |
| st_tefferr2 | -340 K | |
| st_tefflim | 0 | |
| st_teffstr | <div><span class="supersubNumber">8100</span><span class="superscript">+500</span><span class="subscript">-340</span></div> | Stellar Effective Temperature [K] |
| st_vsin | — | |
| st_vsinerr1 | — | |
| st_vsinerr2 | — | |
| st_vsinlim | — | |
| st_vsinstr | — | Stellar Rotational Velocity [km/s] |
| sy_bmag | 6.97 mag | |
| sy_bmagerr1 | 0.03 mag | |
| sy_bmagerr2 | -0.03 mag | |
| sy_bmagstr | 6.973±0.025 | B (Johnson) Magnitude |
| sy_dist | 82.81 pc | |
| sy_disterr1 | 0.37 pc | |
| sy_disterr2 | -0.36 pc | |
| sy_diststr | <div><span class="supersubNumber">82.8101</span><span class="superscript">+0.3654</span><span class="subscript">-0.3622</span></div> | Distance [pc] |
| sy_gaiamag | 6.77 mag | |
| sy_gaiamagerr1 | 4.06e-4 mag | |
| sy_gaiamagerr2 | -4.06e-4 mag | |
| sy_gaiamagstr | 6.768890±0.000406 | Gaia Magnitude |
| sy_gmag | — | |
| sy_gmagerr1 | — | |
| sy_gmagerr2 | — | |
| sy_gmagstr | — | g (Sloan) Magnitude |
| sy_hmag | 6.46 mag | |
| sy_hmagerr1 | 0.04 mag | |
| sy_hmagerr2 | -0.04 mag | |
| sy_hmagstr | 6.464±0.040 | 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 | 6.51 mag | |
| sy_jmagerr1 | 0.02 mag | |
| sy_jmagerr2 | -0.02 mag | |
| sy_jmagstr | 6.510±0.023 | J (2MASS) Magnitude |
| sy_kepmag | — | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | — | Kepler Magnitude |
| sy_kmag | 6.42 mag | |
| sy_kmagerr1 | 0.02 mag | |
| sy_kmagerr2 | -0.02 mag | |
| sy_kmagstr | 6.422±0.021 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 12.05 mas | |
| sy_plxerr1 | 0.05 mas | |
| sy_plxerr2 | -0.05 mas | |
| sy_plxstr | 12.0472000±0.0526523 | Parallax [mas] |
| sy_pm | 65.78 mas/yr | |
| sy_pmdec | -5.77 mas/yr | |
| sy_pmdecerr1 | 0.08 mas/yr | |
| sy_pmdecerr2 | -0.08 mas/yr | |
| sy_pmdecstr | -5.7699000±0.0763779 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.14 mas/yr | |
| sy_pmerr2 | -0.14 mas/yr | |
| sy_pmra | -65.52 mas/yr | |
| sy_pmraerr1 | 0.14 mas/yr | |
| sy_pmraerr2 | -0.14 mas/yr | |
| sy_pmrastr | -65.521700±0.138164 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 65.775261±0.137794 | Total Proper Motion [mas/yr] |
| sy_pnum | 1 | |
| 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 | 6.67 mag | |
| sy_tmagerr1 | 6.00e-3 mag | |
| sy_tmagerr2 | -6.00e-3 mag | |
| sy_tmagstr | 6.6653±0.0060 | TESS Magnitude |
| sy_umag | — | |
| sy_umagerr1 | — | |
| sy_umagerr2 | — | |
| sy_umagstr | — | u (Sloan) Magnitude |
| sy_vmag | 6.81 mag | |
| sy_vmagerr1 | 0.02 mag | |
| sy_vmagerr2 | -0.02 mag | |
| sy_vmagstr | 6.807±0.023 | V (Johnson) Magnitude |
| sy_w1mag | 6.40 mag | |
| sy_w1magerr1 | 0.08 mag | |
| sy_w1magerr2 | -0.08 mag | |
| sy_w1magstr | 6.403±0.081 | W1 (WISE) Magnitude |
| sy_w2mag | 6.31 mag | |
| sy_w2magerr1 | 0.02 mag | |
| sy_w2magerr2 | -0.02 mag | |
| sy_w2magstr | 6.313±0.024 | W2 (WISE) Magnitude |
| sy_w3mag | 6.45 mag | |
| sy_w3magerr1 | 0.02 mag | |
| sy_w3magerr2 | -0.02 mag | |
| sy_w3magstr | 6.445±0.016 | W3 (WISE) Magnitude |
| sy_w4mag | 6.44 mag | |
| sy_w4magerr1 | 0.06 mag | |
| sy_w4magerr2 | -0.06 mag | |
| sy_w4magstr | 6.443±0.064 | W4 (WISE) Magnitude |
| sy_zmag | — | |
| sy_zmagerr1 | — | |
| sy_zmagerr2 | — | |
| sy_zmagstr | — | z (Sloan) Magnitude |
| tic_id | TIC 62903306 | TIC ID |
| tran_flag | 0 | |
| ttv_flag | 0 | |
| x | -0.98 | |
| y | 0.22 | |
| z | -0.02 |