Exoplanet Records
Imaging • 2008 • Gemini Observatory
| Property | Value | Description |
|---|---|---|
| ast_flag | 1 | |
| cb_flag | 0 | |
| dec | 21.13 deg | |
| decstr | +21d08m02.54s | Dec [sexagesimal] |
| default_flag | 0 | |
| disc_facility | Gemini Observatory | Discovery Facility |
| disc_instrument | NIRI Camera | Discovery Instrument |
| disc_locale | Ground | Discovery Locale |
| disc_pubdate | 2008-11 | Discovery Publication Date |
| disc_refname | <a refstr=MAROIS_ET_AL__2008 href=https://ui.adsabs.harvard.edu/abs/2008Sci...322.1348M/abstract target=ref> Marois et al. 2008 </a> | Discovery Reference |
| disc_telescope | 8.19 m Gemini North Telescope | Discovery Telescope |
| disc_year | 2008 | |
| discoverymethod | Imaging | Discovery Method |
| dkin_flag | 0 | |
| elat | 24.52 deg | |
| elon | 356.78 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 2832463659640297472 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 2832463659640297472 | Gaia DR3 ID |
| glat | -35.58 deg | |
| glon | 92.76 deg | |
| hd_name | HD 218396 | HD ID |
| hip_name | HIP 114189 | HIP ID |
| hostname | HR 8799 | Host Name |
| htm20 | 590321788 | |
| ima_flag | 1 | |
| micro_flag | 0 | |
| obm_flag | 0 | |
| pl_bmasse | — | |
| pl_bmasseerr1 | — | |
| pl_bmasseerr2 | — | |
| pl_bmasselim | — | |
| pl_bmassestr | — | Planet Mass or Mass*sin(i) [Earth Mass] |
| pl_bmassj | — | |
| pl_bmassjerr1 | — | |
| pl_bmassjerr2 | — | |
| pl_bmassjlim | — | |
| pl_bmassjstr | — | Planet Mass or Mass*sin(i) [Jupiter Mass] |
| pl_bmassprov | — | 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 | — | |
| 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 | HR 8799 b | Planet Name |
| pl_ndispec | 2 | |
| pl_nespec | 0 | |
| pl_nnotes | 3 | |
| pl_ntranspec | 0 | |
| pl_occdep | — | |
| pl_occdeperr1 | — | |
| pl_occdeperr2 | — | |
| pl_occdeplim | — | |
| pl_occdepstr | — | Occultation Depth [%] |
| pl_orbeccen | — | |
| pl_orbeccenerr1 | — | |
| pl_orbeccenerr2 | — | |
| pl_orbeccenlim | — | |
| pl_orbeccenstr | — | Eccentricity |
| pl_orbincl | 30.27 deg | |
| pl_orbinclerr1 | 4.95 deg | |
| pl_orbinclerr2 | -4.95 deg | |
| pl_orbincllim | 0 | |
| pl_orbinclstr | 30.27±4.95 | Inclination [deg] |
| pl_orblper | — | |
| pl_orblpererr1 | — | |
| pl_orblpererr2 | — | |
| pl_orblperlim | — | |
| pl_orblperstr | — | Argument of Periastron [deg] |
| pl_orbper | 1.67e5 day | |
| pl_orbpererr1 | 9021.68 day | |
| pl_orbpererr2 | -9021.68 day | |
| pl_orbperlim | 0 | |
| pl_orbperstr | 166510.17±9021.68 | Orbital Period [day] |
| pl_orbsmax | 67.96 au | |
| pl_orbsmaxerr1 | 1.85 au | |
| pl_orbsmaxerr2 | -1.85 au | |
| pl_orbsmaxlim | 0 | |
| pl_orbsmaxstr | 67.96±1.85 | Orbit Semi-Major Axis [au] |
| pl_orbtper | 2453936 day | |
| pl_orbtpererr1 | 2350 day | |
| pl_orbtpererr2 | -2350 day | |
| pl_orbtperlim | 0 | |
| pl_orbtperstr | 2453936±2350 | Epoch of Periastron [day] |
| pl_projobliq | — | |
| pl_projobliqerr1 | — | |
| pl_projobliqerr2 | — | |
| pl_projobliqlim | — | |
| pl_projobliqstr | — | Projected Obliquity [deg] |
| pl_pubdate | 2016-03 | 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=ZURLO_ET_AL__2016 href=https://ui.adsabs.harvard.edu/abs/2016A&A...587A..57Z/abstract target=ref>Zurlo et al. 2016</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 | 346.87 deg | |
| rastr | 23h07m28.84s | RA [sexagesimal] |
| releasedate | 2015-12-03 | Release Date |
| rowupdate | 2015-12-02 | Date of Last Update |
| rv_flag | 0 | |
| soltype | Published Confirmed | Solution Type |
| st_age | — | |
| st_ageerr1 | — | |
| st_ageerr2 | — | |
| st_agelim | — | |
| st_agestr | — | 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 | 1.51 Msun | |
| st_masserr1 | 0.04 Msun | |
| st_masserr2 | -0.02 Msun | |
| st_masslim | 0 | |
| st_massstr | <div><span class="supersubNumber">1.510</span><span class="superscript">+0.038</span><span class="subscript">-0.024</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 | 1 | |
| 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=ZURLO_ET_AL__2016 href=https://ui.adsabs.harvard.edu/abs/2016A&A...587A..57Z/abstract target=ref>Zurlo et al. 2016</a> | Stellar Parameter Reference |
| st_rotp | — | |
| st_rotperr1 | — | |
| st_rotperr2 | — | |
| st_rotplim | — | |
| st_rotpstr | — | Stellar Rotational Period [day] |
| st_spectype | — | Spectral Type |
| st_teff | — | |
| st_tefferr1 | — | |
| st_tefferr2 | — | |
| st_tefflim | — | |
| st_teffstr | — | Stellar Effective Temperature [K] |
| st_vsin | — | |
| st_vsinerr1 | — | |
| st_vsinerr2 | — | |
| st_vsinlim | — | |
| st_vsinstr | — | Stellar Rotational Velocity [km/s] |
| sy_bmag | 6.24 mag | |
| sy_bmagerr1 | 0.07 mag | |
| sy_bmagerr2 | -0.07 mag | |
| sy_bmagstr | 6.2350000±0.0714143 | B (Johnson) Magnitude |
| sy_dist | 41.24 pc | |
| sy_disterr1 | 0.15 pc | |
| sy_disterr2 | -0.15 pc | |
| sy_diststr | <div><span class="supersubNumber">41.2441</span><span class="superscript">+0.1515</span><span class="subscript">-0.1505</span></div> | Distance [pc] |
| sy_gaiamag | 5.91 mag | |
| sy_gaiamagerr1 | 1.88e-3 mag | |
| sy_gaiamagerr2 | -1.88e-3 mag | |
| sy_gaiamagstr | 5.9091400±0.0018783 | Gaia Magnitude |
| sy_gmag | — | |
| sy_gmagerr1 | — | |
| sy_gmagerr2 | — | |
| sy_gmagstr | — | g (Sloan) Magnitude |
| sy_hmag | 5.28 mag | |
| sy_hmagerr1 | 0.02 mag | |
| sy_hmagerr2 | -0.02 mag | |
| sy_hmagstr | 5.280±0.018 | 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 | 5.38 mag | |
| sy_jmagerr1 | 0.03 mag | |
| sy_jmagerr2 | -0.03 mag | |
| sy_jmagstr | 5.383±0.027 | J (2MASS) Magnitude |
| sy_kepmag | — | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | — | Kepler Magnitude |
| sy_kmag | 5.24 mag | |
| sy_kmagerr1 | 0.02 mag | |
| sy_kmagerr2 | -0.02 mag | |
| sy_kmagstr | 5.240±0.018 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 24.22 mas | |
| sy_plxerr1 | 0.09 mas | |
| sy_plxerr2 | -0.09 mas | |
| sy_plxstr | 24.2175000±0.0880942 | Parallax [mas] |
| sy_pm | 119.07 mas/yr | |
| sy_pmdec | -49.48 mas/yr | |
| sy_pmdecerr1 | 0.15 mas/yr | |
| sy_pmdecerr2 | -0.15 mas/yr | |
| sy_pmdecstr | -49.48040±0.15242 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.17 mas/yr | |
| sy_pmerr2 | -0.17 mas/yr | |
| sy_pmra | 108.30 mas/yr | |
| sy_pmraerr1 | 0.17 mas/yr | |
| sy_pmraerr2 | -0.17 mas/yr | |
| sy_pmrastr | 108.301000±0.167781 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 119.0689573±0.1652303 | Total Proper Motion [mas/yr] |
| sy_pnum | 4 | |
| 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 | 5.71 mag | |
| sy_tmagerr1 | 6.30e-3 mag | |
| sy_tmagerr2 | -6.30e-3 mag | |
| sy_tmagstr | 5.7051±0.0063 | TESS Magnitude |
| sy_umag | — | |
| sy_umagerr1 | — | |
| sy_umagerr2 | — | |
| sy_umagstr | — | u (Sloan) Magnitude |
| sy_vmag | 5.98 mag | |
| sy_vmagerr1 | 0.01 mag | |
| sy_vmagerr2 | -0.01 mag | |
| sy_vmagstr | 5.98±0.01 | V (Johnson) Magnitude |
| sy_w1mag | 5.19 mag | |
| sy_w1magerr1 | 0.22 mag | |
| sy_w1magerr2 | -0.22 mag | |
| sy_w1magstr | 5.194±0.217 | W1 (WISE) Magnitude |
| sy_w2mag | 5.04 mag | |
| sy_w2magerr1 | 0.08 mag | |
| sy_w2magerr2 | -0.08 mag | |
| sy_w2magstr | 5.045±0.078 | W2 (WISE) Magnitude |
| sy_w3mag | 5.21 mag | |
| sy_w3magerr1 | 0.02 mag | |
| sy_w3magerr2 | -0.02 mag | |
| sy_w3magstr | 5.214±0.016 | W3 (WISE) Magnitude |
| sy_w4mag | 4.85 mag | |
| sy_w4magerr1 | 0.04 mag | |
| sy_w4magerr2 | -0.04 mag | |
| sy_w4magstr | 4.853±0.036 | W4 (WISE) Magnitude |
| sy_zmag | — | |
| sy_zmagerr1 | — | |
| sy_zmagerr2 | — | |
| sy_zmagstr | — | z (Sloan) Magnitude |
| tic_id | TIC 245368902 | TIC ID |
| tran_flag | 0 | |
| ttv_flag | 0 | |
| x | 0.91 | |
| y | -0.21 | |
| z | 0.36 |
Imaging • 2008 • Gemini Observatory
| Property | Value | Description |
|---|---|---|
| ast_flag | 1 | |
| cb_flag | 0 | |
| dec | 21.13 deg | |
| decstr | +21d08m02.54s | Dec [sexagesimal] |
| default_flag | 0 | |
| disc_facility | Gemini Observatory | Discovery Facility |
| disc_instrument | NIRI Camera | Discovery Instrument |
| disc_locale | Ground | Discovery Locale |
| disc_pubdate | 2008-11 | Discovery Publication Date |
| disc_refname | <a refstr=MAROIS_ET_AL__2008 href=https://ui.adsabs.harvard.edu/abs/2008Sci...322.1348M/abstract target=ref> Marois et al. 2008 </a> | Discovery Reference |
| disc_telescope | 8.19 m Gemini North Telescope | Discovery Telescope |
| disc_year | 2008 | |
| discoverymethod | Imaging | Discovery Method |
| dkin_flag | 0 | |
| elat | 24.52 deg | |
| elon | 356.78 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 2832463659640297472 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 2832463659640297472 | Gaia DR3 ID |
| glat | -35.58 deg | |
| glon | 92.76 deg | |
| hd_name | HD 218396 | HD ID |
| hip_name | HIP 114189 | HIP ID |
| hostname | HR 8799 | Host Name |
| htm20 | 590321788 | |
| ima_flag | 1 | |
| micro_flag | 0 | |
| obm_flag | 0 | |
| pl_bmasse | — | |
| pl_bmasseerr1 | — | |
| pl_bmasseerr2 | — | |
| pl_bmasselim | — | |
| pl_bmassestr | — | Planet Mass or Mass*sin(i) [Earth Mass] |
| pl_bmassj | — | |
| pl_bmassjerr1 | — | |
| pl_bmassjerr2 | — | |
| pl_bmassjlim | — | |
| pl_bmassjstr | — | Planet Mass or Mass*sin(i) [Jupiter Mass] |
| pl_bmassprov | — | 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 | — | |
| 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 | HR 8799 b | Planet Name |
| pl_ndispec | 2 | |
| pl_nespec | 0 | |
| pl_nnotes | 3 | |
| pl_ntranspec | 0 | |
| pl_occdep | — | |
| pl_occdeperr1 | — | |
| pl_occdeperr2 | — | |
| pl_occdeplim | — | |
| pl_occdepstr | — | Occultation Depth [%] |
| pl_orbeccen | — | |
| pl_orbeccenerr1 | — | |
| pl_orbeccenerr2 | — | |
| pl_orbeccenlim | — | |
| pl_orbeccenstr | — | Eccentricity |
| pl_orbincl | 38 deg | |
| pl_orbinclerr1 | 7 deg | |
| pl_orbinclerr2 | -7 deg | |
| pl_orbincllim | 0 | |
| pl_orbinclstr | 38±7 | Inclination [deg] |
| pl_orblper | — | |
| pl_orblpererr1 | — | |
| pl_orblpererr2 | — | |
| pl_orblperlim | — | |
| pl_orblperstr | — | Argument of Periastron [deg] |
| pl_orbper | 1.72e5 day | |
| pl_orbpererr1 | — | |
| pl_orbpererr2 | — | |
| pl_orbperlim | 0 | |
| pl_orbperstr | 171667.5 | Orbital Period [day] |
| pl_orbsmax | 70 au | |
| pl_orbsmaxerr1 | — | |
| pl_orbsmaxerr2 | — | |
| pl_orbsmaxlim | 0 | |
| pl_orbsmaxstr | 70 | 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 | 2016-08 | 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=KONOPACKY_ET_AL__2016 href=https://ui.adsabs.harvard.edu/abs/2016AJ....152...28K/abstract target=ref>Konopacky et al. 2016</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 | — | Time Reference Frame and Standard |
| ptv_flag | 0 | |
| pul_flag | 0 | |
| ra | 346.87 deg | |
| rastr | 23h07m28.84s | RA [sexagesimal] |
| releasedate | 2016-08-04 | Release Date |
| rowupdate | 2016-08-04 | Date of Last Update |
| rv_flag | 0 | |
| soltype | Published Confirmed | Solution Type |
| st_age | — | |
| st_ageerr1 | — | |
| st_ageerr2 | — | |
| st_agelim | — | |
| st_agestr | — | Stellar Age [Gyr] |
| st_dens | 0.68 g/cm**3 | |
| st_denserr1 | 0.17 g/cm**3 | |
| st_denserr2 | -0.10 g/cm**3 | |
| st_denslim | 0 | |
| st_densstr | <div><span class="supersubNumber">0.6815284</span><span class="superscript">+0.1743645</span><span class="subscript">-0.0969250</span></div> | Stellar Density [g/cm**3] |
| st_logg | 4.30 log(cm/s**2) | |
| st_loggerr1 | 0.09 log(cm/s**2) | |
| st_loggerr2 | -0.07 log(cm/s**2) | |
| st_logglim | 0 | |
| st_loggstr | <div><span class="supersubNumber">4.2965600</span><span class="superscript">+0.0897777</span><span class="subscript">-0.0666633</span></div> | Stellar Surface Gravity [log(cm/s**2)] |
| st_lum | 0.73 log(Lsun) | |
| st_lumerr1 | 0.02 log(Lsun) | |
| st_lumerr2 | -0.02 log(Lsun) | |
| st_lumlim | 0 | |
| st_lumstr | <div><span class="supersubNumber">0.7334676</span><span class="superscript">+0.0164458</span><span class="subscript">-0.0153483</span></div> | Stellar Luminosity [log(Solar)] |
| st_mass | 1.61 Msun | |
| st_masserr1 | 0.32 Msun | |
| st_masserr2 | -0.21 Msun | |
| st_masslim | 0 | |
| st_massstr | <div><span class="supersubNumber">1.610000</span><span class="superscript">+0.320028</span><span class="subscript">-0.213299</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 | 1 | |
| st_nrvc | 0 | |
| st_nspec | 0 | |
| st_rad | 1.49 Rsun | |
| st_raderr1 | 0.05 Rsun | |
| st_raderr2 | -0.05 Rsun | |
| st_radlim | 0 | |
| st_radstr | <div><span class="supersubNumber">1.4933800</span><span class="superscript">+0.0493412</span><span class="subscript">-0.0509352</span></div> | Stellar Radius [Solar Radius] |
| st_radv | — | |
| st_radverr1 | — | |
| st_radverr2 | — | |
| st_radvlim | — | |
| st_radvstr | — | Systemic Radial Velocity [km/s] |
| st_refname | <a refstr=STASSUN_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019AJ....158..138S/abstract target=ref>TICv8</a> | Stellar Parameter Reference |
| st_rotp | — | |
| st_rotperr1 | — | |
| st_rotperr2 | — | |
| st_rotplim | — | |
| st_rotpstr | — | Stellar Rotational Period [day] |
| st_spectype | — | Spectral Type |
| st_teff | 7204.58 K | |
| st_tefferr1 | 83.84 K | |
| st_tefferr2 | -129.54 K | |
| st_tefflim | 0 | |
| st_teffstr | <div><span class="supersubNumber">7204.5800</span><span class="superscript">+83.8357</span><span class="subscript">-129.5430</span></div> | Stellar Effective Temperature [K] |
| st_vsin | — | |
| st_vsinerr1 | — | |
| st_vsinerr2 | — | |
| st_vsinlim | — | |
| st_vsinstr | — | Stellar Rotational Velocity [km/s] |
| sy_bmag | 6.24 mag | |
| sy_bmagerr1 | 0.07 mag | |
| sy_bmagerr2 | -0.07 mag | |
| sy_bmagstr | 6.2350000±0.0714143 | B (Johnson) Magnitude |
| sy_dist | 41.24 pc | |
| sy_disterr1 | 0.15 pc | |
| sy_disterr2 | -0.15 pc | |
| sy_diststr | <div><span class="supersubNumber">41.2441</span><span class="superscript">+0.1515</span><span class="subscript">-0.1505</span></div> | Distance [pc] |
| sy_gaiamag | 5.91 mag | |
| sy_gaiamagerr1 | 1.88e-3 mag | |
| sy_gaiamagerr2 | -1.88e-3 mag | |
| sy_gaiamagstr | 5.9091400±0.0018783 | Gaia Magnitude |
| sy_gmag | — | |
| sy_gmagerr1 | — | |
| sy_gmagerr2 | — | |
| sy_gmagstr | — | g (Sloan) Magnitude |
| sy_hmag | 5.28 mag | |
| sy_hmagerr1 | 0.02 mag | |
| sy_hmagerr2 | -0.02 mag | |
| sy_hmagstr | 5.280±0.018 | 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 | 5.38 mag | |
| sy_jmagerr1 | 0.03 mag | |
| sy_jmagerr2 | -0.03 mag | |
| sy_jmagstr | 5.383±0.027 | J (2MASS) Magnitude |
| sy_kepmag | — | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | — | Kepler Magnitude |
| sy_kmag | 5.24 mag | |
| sy_kmagerr1 | 0.02 mag | |
| sy_kmagerr2 | -0.02 mag | |
| sy_kmagstr | 5.240±0.018 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 24.22 mas | |
| sy_plxerr1 | 0.09 mas | |
| sy_plxerr2 | -0.09 mas | |
| sy_plxstr | 24.2175000±0.0880942 | Parallax [mas] |
| sy_pm | 119.07 mas/yr | |
| sy_pmdec | -49.48 mas/yr | |
| sy_pmdecerr1 | 0.15 mas/yr | |
| sy_pmdecerr2 | -0.15 mas/yr | |
| sy_pmdecstr | -49.48040±0.15242 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.17 mas/yr | |
| sy_pmerr2 | -0.17 mas/yr | |
| sy_pmra | 108.30 mas/yr | |
| sy_pmraerr1 | 0.17 mas/yr | |
| sy_pmraerr2 | -0.17 mas/yr | |
| sy_pmrastr | 108.301000±0.167781 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 119.0689573±0.1652303 | Total Proper Motion [mas/yr] |
| sy_pnum | 4 | |
| 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 | 5.71 mag | |
| sy_tmagerr1 | 6.30e-3 mag | |
| sy_tmagerr2 | -6.30e-3 mag | |
| sy_tmagstr | 5.7051±0.0063 | TESS Magnitude |
| sy_umag | — | |
| sy_umagerr1 | — | |
| sy_umagerr2 | — | |
| sy_umagstr | — | u (Sloan) Magnitude |
| sy_vmag | 5.98 mag | |
| sy_vmagerr1 | 0.01 mag | |
| sy_vmagerr2 | -0.01 mag | |
| sy_vmagstr | 5.98±0.01 | V (Johnson) Magnitude |
| sy_w1mag | 5.19 mag | |
| sy_w1magerr1 | 0.22 mag | |
| sy_w1magerr2 | -0.22 mag | |
| sy_w1magstr | 5.194±0.217 | W1 (WISE) Magnitude |
| sy_w2mag | 5.04 mag | |
| sy_w2magerr1 | 0.08 mag | |
| sy_w2magerr2 | -0.08 mag | |
| sy_w2magstr | 5.045±0.078 | W2 (WISE) Magnitude |
| sy_w3mag | 5.21 mag | |
| sy_w3magerr1 | 0.02 mag | |
| sy_w3magerr2 | -0.02 mag | |
| sy_w3magstr | 5.214±0.016 | W3 (WISE) Magnitude |
| sy_w4mag | 4.85 mag | |
| sy_w4magerr1 | 0.04 mag | |
| sy_w4magerr2 | -0.04 mag | |
| sy_w4magstr | 4.853±0.036 | W4 (WISE) Magnitude |
| sy_zmag | — | |
| sy_zmagerr1 | — | |
| sy_zmagerr2 | — | |
| sy_zmagstr | — | z (Sloan) Magnitude |
| tic_id | TIC 245368902 | TIC ID |
| tran_flag | 0 | |
| ttv_flag | 0 | |
| x | 0.91 | |
| y | -0.21 | |
| z | 0.36 |
Imaging • 2008 • Gemini Observatory
| Property | Value | Description |
|---|---|---|
| ast_flag | 1 | |
| cb_flag | 0 | |
| dec | 21.13 deg | |
| decstr | +21d08m02.54s | Dec [sexagesimal] |
| default_flag | 0 | |
| disc_facility | Gemini Observatory | Discovery Facility |
| disc_instrument | NIRI Camera | Discovery Instrument |
| disc_locale | Ground | Discovery Locale |
| disc_pubdate | 2008-11 | Discovery Publication Date |
| disc_refname | <a refstr=MAROIS_ET_AL__2008 href=https://ui.adsabs.harvard.edu/abs/2008Sci...322.1348M/abstract target=ref> Marois et al. 2008 </a> | Discovery Reference |
| disc_telescope | 8.19 m Gemini North Telescope | Discovery Telescope |
| disc_year | 2008 | |
| discoverymethod | Imaging | Discovery Method |
| dkin_flag | 0 | |
| elat | 24.52 deg | |
| elon | 356.78 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 2832463659640297472 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 2832463659640297472 | Gaia DR3 ID |
| glat | -35.58 deg | |
| glon | 92.76 deg | |
| hd_name | HD 218396 | HD ID |
| hip_name | HIP 114189 | HIP ID |
| hostname | HR 8799 | Host Name |
| htm20 | 590321788 | |
| ima_flag | 1 | |
| micro_flag | 0 | |
| obm_flag | 0 | |
| pl_bmasse | — | |
| pl_bmasseerr1 | — | |
| pl_bmasseerr2 | — | |
| pl_bmasselim | — | |
| pl_bmassestr | — | Planet Mass or Mass*sin(i) [Earth Mass] |
| pl_bmassj | — | |
| pl_bmassjerr1 | — | |
| pl_bmassjerr2 | — | |
| pl_bmassjlim | — | |
| pl_bmassjstr | — | Planet Mass or Mass*sin(i) [Jupiter Mass] |
| pl_bmassprov | — | 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 | 1200 K | |
| pl_eqterr1 | — | |
| pl_eqterr2 | — | |
| pl_eqtlim | 0 | |
| pl_eqtstr | 1200 | 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 | — | |
| 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 | HR 8799 b | Planet Name |
| pl_ndispec | 2 | |
| pl_nespec | 0 | |
| pl_nnotes | 3 | |
| pl_ntranspec | 0 | |
| pl_occdep | — | |
| pl_occdeperr1 | — | |
| pl_occdeperr2 | — | |
| pl_occdeplim | — | |
| pl_occdepstr | — | Occultation Depth [%] |
| pl_orbeccen | — | |
| pl_orbeccenerr1 | — | |
| pl_orbeccenerr2 | — | |
| pl_orbeccenlim | — | |
| pl_orbeccenstr | — | 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 | — | |
| pl_orbpererr1 | — | |
| pl_orbpererr2 | — | |
| pl_orbperlim | — | |
| pl_orbperstr | — | Orbital Period [day] |
| pl_orbsmax | — | |
| pl_orbsmaxerr1 | — | |
| pl_orbsmaxerr2 | — | |
| pl_orbsmaxlim | — | |
| pl_orbsmaxstr | — | 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 | 2016-03 | Planetary Parameter Reference Publication Date |
| pl_rade | 6.73 Rearth | |
| pl_radeerr1 | — | |
| pl_radeerr2 | — | |
| pl_radelim | 0 | |
| pl_radestr | 7 | Planet Radius [Earth Radius] |
| pl_radj | 0.60 Rjupiter | |
| pl_radjerr1 | — | |
| pl_radjerr2 | — | |
| pl_radjlim | 0 | |
| pl_radjstr | 0.6 | 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=BONNEFOY_ET_AL__2016 href=https://ui.adsabs.harvard.edu/abs/2016A&A...587A..58B/abstract target=ref>Bonnefoy et al. 2016</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 | — | Time Reference Frame and Standard |
| ptv_flag | 0 | |
| pul_flag | 0 | |
| ra | 346.87 deg | |
| rastr | 23h07m28.84s | RA [sexagesimal] |
| releasedate | 2015-12-03 | Release Date |
| rowupdate | 2015-12-02 | Date of Last Update |
| rv_flag | 0 | |
| soltype | Published Confirmed | Solution Type |
| st_age | — | |
| st_ageerr1 | — | |
| st_ageerr2 | — | |
| st_agelim | — | |
| st_agestr | — | Stellar Age [Gyr] |
| st_dens | 0.68 g/cm**3 | |
| st_denserr1 | 0.17 g/cm**3 | |
| st_denserr2 | -0.10 g/cm**3 | |
| st_denslim | 0 | |
| st_densstr | <div><span class="supersubNumber">0.6815284</span><span class="superscript">+0.1743645</span><span class="subscript">-0.0969250</span></div> | Stellar Density [g/cm**3] |
| st_logg | 4.30 log(cm/s**2) | |
| st_loggerr1 | 0.09 log(cm/s**2) | |
| st_loggerr2 | -0.07 log(cm/s**2) | |
| st_logglim | 0 | |
| st_loggstr | <div><span class="supersubNumber">4.2965600</span><span class="superscript">+0.0897777</span><span class="subscript">-0.0666633</span></div> | Stellar Surface Gravity [log(cm/s**2)] |
| st_lum | 0.73 log(Lsun) | |
| st_lumerr1 | 0.02 log(Lsun) | |
| st_lumerr2 | -0.02 log(Lsun) | |
| st_lumlim | 0 | |
| st_lumstr | <div><span class="supersubNumber">0.7334676</span><span class="superscript">+0.0164458</span><span class="subscript">-0.0153483</span></div> | Stellar Luminosity [log(Solar)] |
| st_mass | 1.61 Msun | |
| st_masserr1 | 0.32 Msun | |
| st_masserr2 | -0.21 Msun | |
| st_masslim | 0 | |
| st_massstr | <div><span class="supersubNumber">1.610000</span><span class="superscript">+0.320028</span><span class="subscript">-0.213299</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 | 1 | |
| st_nrvc | 0 | |
| st_nspec | 0 | |
| st_rad | 1.49 Rsun | |
| st_raderr1 | 0.05 Rsun | |
| st_raderr2 | -0.05 Rsun | |
| st_radlim | 0 | |
| st_radstr | <div><span class="supersubNumber">1.4933800</span><span class="superscript">+0.0493412</span><span class="subscript">-0.0509352</span></div> | Stellar Radius [Solar Radius] |
| st_radv | — | |
| st_radverr1 | — | |
| st_radverr2 | — | |
| st_radvlim | — | |
| st_radvstr | — | Systemic Radial Velocity [km/s] |
| st_refname | <a refstr=STASSUN_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019AJ....158..138S/abstract target=ref>TICv8</a> | Stellar Parameter Reference |
| st_rotp | — | |
| st_rotperr1 | — | |
| st_rotperr2 | — | |
| st_rotplim | — | |
| st_rotpstr | — | Stellar Rotational Period [day] |
| st_spectype | — | Spectral Type |
| st_teff | 7204.58 K | |
| st_tefferr1 | 83.84 K | |
| st_tefferr2 | -129.54 K | |
| st_tefflim | 0 | |
| st_teffstr | <div><span class="supersubNumber">7204.5800</span><span class="superscript">+83.8357</span><span class="subscript">-129.5430</span></div> | Stellar Effective Temperature [K] |
| st_vsin | — | |
| st_vsinerr1 | — | |
| st_vsinerr2 | — | |
| st_vsinlim | — | |
| st_vsinstr | — | Stellar Rotational Velocity [km/s] |
| sy_bmag | 6.24 mag | |
| sy_bmagerr1 | 0.07 mag | |
| sy_bmagerr2 | -0.07 mag | |
| sy_bmagstr | 6.2350000±0.0714143 | B (Johnson) Magnitude |
| sy_dist | 41.24 pc | |
| sy_disterr1 | 0.15 pc | |
| sy_disterr2 | -0.15 pc | |
| sy_diststr | <div><span class="supersubNumber">41.2441</span><span class="superscript">+0.1515</span><span class="subscript">-0.1505</span></div> | Distance [pc] |
| sy_gaiamag | 5.91 mag | |
| sy_gaiamagerr1 | 1.88e-3 mag | |
| sy_gaiamagerr2 | -1.88e-3 mag | |
| sy_gaiamagstr | 5.9091400±0.0018783 | Gaia Magnitude |
| sy_gmag | — | |
| sy_gmagerr1 | — | |
| sy_gmagerr2 | — | |
| sy_gmagstr | — | g (Sloan) Magnitude |
| sy_hmag | 5.28 mag | |
| sy_hmagerr1 | 0.02 mag | |
| sy_hmagerr2 | -0.02 mag | |
| sy_hmagstr | 5.280±0.018 | 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 | 5.38 mag | |
| sy_jmagerr1 | 0.03 mag | |
| sy_jmagerr2 | -0.03 mag | |
| sy_jmagstr | 5.383±0.027 | J (2MASS) Magnitude |
| sy_kepmag | — | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | — | Kepler Magnitude |
| sy_kmag | 5.24 mag | |
| sy_kmagerr1 | 0.02 mag | |
| sy_kmagerr2 | -0.02 mag | |
| sy_kmagstr | 5.240±0.018 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 24.22 mas | |
| sy_plxerr1 | 0.09 mas | |
| sy_plxerr2 | -0.09 mas | |
| sy_plxstr | 24.2175000±0.0880942 | Parallax [mas] |
| sy_pm | 119.07 mas/yr | |
| sy_pmdec | -49.48 mas/yr | |
| sy_pmdecerr1 | 0.15 mas/yr | |
| sy_pmdecerr2 | -0.15 mas/yr | |
| sy_pmdecstr | -49.48040±0.15242 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.17 mas/yr | |
| sy_pmerr2 | -0.17 mas/yr | |
| sy_pmra | 108.30 mas/yr | |
| sy_pmraerr1 | 0.17 mas/yr | |
| sy_pmraerr2 | -0.17 mas/yr | |
| sy_pmrastr | 108.301000±0.167781 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 119.0689573±0.1652303 | Total Proper Motion [mas/yr] |
| sy_pnum | 4 | |
| 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 | 5.71 mag | |
| sy_tmagerr1 | 6.30e-3 mag | |
| sy_tmagerr2 | -6.30e-3 mag | |
| sy_tmagstr | 5.7051±0.0063 | TESS Magnitude |
| sy_umag | — | |
| sy_umagerr1 | — | |
| sy_umagerr2 | — | |
| sy_umagstr | — | u (Sloan) Magnitude |
| sy_vmag | 5.98 mag | |
| sy_vmagerr1 | 0.01 mag | |
| sy_vmagerr2 | -0.01 mag | |
| sy_vmagstr | 5.98±0.01 | V (Johnson) Magnitude |
| sy_w1mag | 5.19 mag | |
| sy_w1magerr1 | 0.22 mag | |
| sy_w1magerr2 | -0.22 mag | |
| sy_w1magstr | 5.194±0.217 | W1 (WISE) Magnitude |
| sy_w2mag | 5.04 mag | |
| sy_w2magerr1 | 0.08 mag | |
| sy_w2magerr2 | -0.08 mag | |
| sy_w2magstr | 5.045±0.078 | W2 (WISE) Magnitude |
| sy_w3mag | 5.21 mag | |
| sy_w3magerr1 | 0.02 mag | |
| sy_w3magerr2 | -0.02 mag | |
| sy_w3magstr | 5.214±0.016 | W3 (WISE) Magnitude |
| sy_w4mag | 4.85 mag | |
| sy_w4magerr1 | 0.04 mag | |
| sy_w4magerr2 | -0.04 mag | |
| sy_w4magstr | 4.853±0.036 | W4 (WISE) Magnitude |
| sy_zmag | — | |
| sy_zmagerr1 | — | |
| sy_zmagerr2 | — | |
| sy_zmagstr | — | z (Sloan) Magnitude |
| tic_id | TIC 245368902 | TIC ID |
| tran_flag | 0 | |
| ttv_flag | 0 | |
| x | 0.91 | |
| y | -0.21 | |
| z | 0.36 |
Imaging • 2008 • Gemini Observatory
| Property | Value | Description |
|---|---|---|
| ast_flag | 1 | |
| cb_flag | 0 | |
| dec | 21.13 deg | |
| decstr | +21d08m02.54s | Dec [sexagesimal] |
| default_flag | 1 | |
| disc_facility | Gemini Observatory | Discovery Facility |
| disc_instrument | NIRI Camera | Discovery Instrument |
| disc_locale | Ground | Discovery Locale |
| disc_pubdate | 2008-11 | Discovery Publication Date |
| disc_refname | <a refstr=MAROIS_ET_AL__2008 href=https://ui.adsabs.harvard.edu/abs/2008Sci...322.1348M/abstract target=ref> Marois et al. 2008 </a> | Discovery Reference |
| disc_telescope | 8.19 m Gemini North Telescope | Discovery Telescope |
| disc_year | 2008 | |
| discoverymethod | Imaging | Discovery Method |
| dkin_flag | 0 | |
| elat | 24.52 deg | |
| elon | 356.78 deg | |
| etv_flag | 0 | |
| gaia_dr2_id | Gaia DR2 2832463659640297472 | Gaia DR2 ID |
| gaia_dr3_id | Gaia DR3 2832463659640297472 | Gaia DR3 ID |
| glat | -35.58 deg | |
| glon | 92.76 deg | |
| hd_name | HD 218396 | HD ID |
| hip_name | HIP 114189 | HIP ID |
| hostname | HR 8799 | Host Name |
| htm20 | 590321788 | |
| ima_flag | 1 | |
| micro_flag | 0 | |
| obm_flag | 0 | |
| pl_bmasse | 2000 Mearth | |
| pl_bmasseerr1 | 1000 Mearth | |
| pl_bmasseerr2 | -600 Mearth | |
| pl_bmasselim | 0 | |
| pl_bmassestr | <div><span class="supersubNumber">2000</span> <span class="superscript">+1000</span><span class="subscript">-600</span></div> | Planet Mass or Mass*sin(i) [Earth Mass] |
| pl_bmassj | 7 Mjupiter | |
| pl_bmassjerr1 | 4 Mjupiter | |
| pl_bmassjerr2 | -2 Mjupiter | |
| pl_bmassjlim | 0 | |
| pl_bmassjstr | <div><span class="supersubNumber">7</span> <span class="superscript">+4</span><span class="subscript">-2</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 | 2000 Mearth | |
| pl_masseerr1 | 1000 Mearth | |
| pl_masseerr2 | -600 Mearth | |
| pl_masselim | 0 | |
| pl_massestr | <div><span class="supersubNumber">2000</span> <span class="superscript">+1000</span><span class="subscript">-600</span></div> | Planet Mass [Earth Mass] |
| pl_massj | 7 Mjupiter | |
| pl_massjerr1 | 4 Mjupiter | |
| pl_massjerr2 | -2 Mjupiter | |
| pl_massjlim | 0 | |
| pl_massjstr | <div><span class="supersubNumber">7</span> <span class="superscript">+4</span><span class="subscript">-2</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 | HR 8799 b | Planet Name |
| pl_ndispec | 2 | |
| pl_nespec | 0 | |
| pl_nnotes | 3 | |
| pl_ntranspec | 0 | |
| pl_occdep | — | |
| pl_occdeperr1 | — | |
| pl_occdeperr2 | — | |
| pl_occdeplim | — | |
| pl_occdepstr | — | Occultation Depth [%] |
| pl_orbeccen | — | |
| pl_orbeccenerr1 | — | |
| pl_orbeccenerr2 | — | |
| pl_orbeccenlim | — | |
| pl_orbeccenstr | — | 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 | 170000 day | |
| pl_orbpererr1 | — | |
| pl_orbpererr2 | — | |
| pl_orbperlim | 0 | |
| pl_orbperstr | 170000 | Orbital Period [day] |
| pl_orbsmax | 68 au | |
| pl_orbsmaxerr1 | — | |
| pl_orbsmaxerr2 | — | |
| pl_orbsmaxlim | 0 | |
| pl_orbsmaxstr | 68 | 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 | 2008-11 | Planetary Parameter Reference Publication Date |
| pl_rade | 13 Rearth | |
| pl_radeerr1 | 1 Rearth | |
| pl_radeerr2 | -1 Rearth | |
| pl_radelim | 0 | |
| pl_radestr | 13±1 | Planet Radius [Earth Radius] |
| pl_radj | 1.20 Rjupiter | |
| pl_radjerr1 | 0.10 Rjupiter | |
| pl_radjerr2 | -0.10 Rjupiter | |
| pl_radjlim | 0 | |
| pl_radjstr | 1.2±0.1 | 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=MAROIS_ET_AL__2008 href=https://ui.adsabs.harvard.edu/abs/2008Sci...322.1348M/abstract target=ref> Marois et al. 2008 </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 | — | Time Reference Frame and Standard |
| ptv_flag | 0 | |
| pul_flag | 0 | |
| ra | 346.87 deg | |
| rastr | 23h07m28.84s | RA [sexagesimal] |
| releasedate | 2014-05-14 | Release Date |
| rowupdate | 2014-05-14 | Date of Last Update |
| rv_flag | 0 | |
| soltype | Published Confirmed | Solution Type |
| st_age | 0.06 Gyr | |
| st_ageerr1 | 0.10 Gyr | |
| st_ageerr2 | -0.03 Gyr | |
| st_agelim | 0 | |
| st_agestr | <div><span class="supersubNumber">0.0600</span><span class="superscript">+0.1000</span><span class="subscript">-0.0300</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 | 0.69 log(Lsun) | |
| st_lumerr1 | 0.03 log(Lsun) | |
| st_lumerr2 | -0.04 log(Lsun) | |
| st_lumlim | 0 | |
| st_lumstr | <div><span class="supersubNumber">0.692</span><span class="superscript">+0.035</span><span class="subscript">-0.038</span></div> | Stellar Luminosity [log(Solar)] |
| st_mass | 1.50 Msun | |
| st_masserr1 | 0.30 Msun | |
| st_masserr2 | -0.30 Msun | |
| st_masslim | 0 | |
| st_massstr | 1.5±0.3 | Stellar Mass [Solar mass] |
| st_met | -0.47 dex | |
| st_meterr1 | — | |
| st_meterr2 | — | |
| st_metlim | 0 | |
| st_metratio | [M/H] | Stellar Metallicity Ratio |
| st_metstr | -0.47 | Stellar Metallicity [dex] |
| st_nphot | 1 | |
| 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=MAROIS_ET_AL__2008 href=https://ui.adsabs.harvard.edu/abs/2008Sci...322.1348M/abstract target=ref> Marois et al. 2008 </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 | — | |
| st_tefferr1 | — | |
| st_tefferr2 | — | |
| st_tefflim | — | |
| st_teffstr | — | Stellar Effective Temperature [K] |
| st_vsin | — | |
| st_vsinerr1 | — | |
| st_vsinerr2 | — | |
| st_vsinlim | — | |
| st_vsinstr | — | Stellar Rotational Velocity [km/s] |
| sy_bmag | 6.24 mag | |
| sy_bmagerr1 | 0.07 mag | |
| sy_bmagerr2 | -0.07 mag | |
| sy_bmagstr | 6.2350000±0.0714143 | B (Johnson) Magnitude |
| sy_dist | 41.24 pc | |
| sy_disterr1 | 0.15 pc | |
| sy_disterr2 | -0.15 pc | |
| sy_diststr | <div><span class="supersubNumber">41.2441</span><span class="superscript">+0.1515</span><span class="subscript">-0.1505</span></div> | Distance [pc] |
| sy_gaiamag | 5.91 mag | |
| sy_gaiamagerr1 | 1.88e-3 mag | |
| sy_gaiamagerr2 | -1.88e-3 mag | |
| sy_gaiamagstr | 5.9091400±0.0018783 | Gaia Magnitude |
| sy_gmag | — | |
| sy_gmagerr1 | — | |
| sy_gmagerr2 | — | |
| sy_gmagstr | — | g (Sloan) Magnitude |
| sy_hmag | 5.28 mag | |
| sy_hmagerr1 | 0.02 mag | |
| sy_hmagerr2 | -0.02 mag | |
| sy_hmagstr | 5.280±0.018 | 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 | 5.38 mag | |
| sy_jmagerr1 | 0.03 mag | |
| sy_jmagerr2 | -0.03 mag | |
| sy_jmagstr | 5.383±0.027 | J (2MASS) Magnitude |
| sy_kepmag | — | |
| sy_kepmagerr1 | — | |
| sy_kepmagerr2 | — | |
| sy_kepmagstr | — | Kepler Magnitude |
| sy_kmag | 5.24 mag | |
| sy_kmagerr1 | 0.02 mag | |
| sy_kmagerr2 | -0.02 mag | |
| sy_kmagstr | 5.240±0.018 | Ks (2MASS) Magnitude |
| sy_mnum | 0 | |
| sy_plx | 24.22 mas | |
| sy_plxerr1 | 0.09 mas | |
| sy_plxerr2 | -0.09 mas | |
| sy_plxstr | 24.2175000±0.0880942 | Parallax [mas] |
| sy_pm | 119.07 mas/yr | |
| sy_pmdec | -49.48 mas/yr | |
| sy_pmdecerr1 | 0.15 mas/yr | |
| sy_pmdecerr2 | -0.15 mas/yr | |
| sy_pmdecstr | -49.48040±0.15242 | Proper Motion (Dec) [mas/yr] |
| sy_pmerr1 | 0.17 mas/yr | |
| sy_pmerr2 | -0.17 mas/yr | |
| sy_pmra | 108.30 mas/yr | |
| sy_pmraerr1 | 0.17 mas/yr | |
| sy_pmraerr2 | -0.17 mas/yr | |
| sy_pmrastr | 108.301000±0.167781 | Proper Motion (RA) [mas/yr] |
| sy_pmstr | 119.0689573±0.1652303 | Total Proper Motion [mas/yr] |
| sy_pnum | 4 | |
| 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 | 5.71 mag | |
| sy_tmagerr1 | 6.30e-3 mag | |
| sy_tmagerr2 | -6.30e-3 mag | |
| sy_tmagstr | 5.7051±0.0063 | TESS Magnitude |
| sy_umag | — | |
| sy_umagerr1 | — | |
| sy_umagerr2 | — | |
| sy_umagstr | — | u (Sloan) Magnitude |
| sy_vmag | 5.98 mag | |
| sy_vmagerr1 | 0.01 mag | |
| sy_vmagerr2 | -0.01 mag | |
| sy_vmagstr | 5.98±0.01 | V (Johnson) Magnitude |
| sy_w1mag | 5.19 mag | |
| sy_w1magerr1 | 0.22 mag | |
| sy_w1magerr2 | -0.22 mag | |
| sy_w1magstr | 5.194±0.217 | W1 (WISE) Magnitude |
| sy_w2mag | 5.04 mag | |
| sy_w2magerr1 | 0.08 mag | |
| sy_w2magerr2 | -0.08 mag | |
| sy_w2magstr | 5.045±0.078 | W2 (WISE) Magnitude |
| sy_w3mag | 5.21 mag | |
| sy_w3magerr1 | 0.02 mag | |
| sy_w3magerr2 | -0.02 mag | |
| sy_w3magstr | 5.214±0.016 | W3 (WISE) Magnitude |
| sy_w4mag | 4.85 mag | |
| sy_w4magerr1 | 0.04 mag | |
| sy_w4magerr2 | -0.04 mag | |
| sy_w4magstr | 4.853±0.036 | W4 (WISE) Magnitude |
| sy_zmag | — | |
| sy_zmagerr1 | — | |
| sy_zmagerr2 | — | |
| sy_zmagstr | — | z (Sloan) Magnitude |
| tic_id | TIC 245368902 | TIC ID |
| tran_flag | 0 | |
| ttv_flag | 0 | |
| x | 0.91 | |
| y | -0.21 | |
| z | 0.36 |