{"release":{"id":"DR1","released_on":"2026-08-21","doi":null,"url":"https://spacecatalog.org/releases#dr1"},"epoch":{"requested":"now","label":"J2026.682","julian_year":2026.682,"time":"2026-09-07T04:48:25.619Z","years_from_j2000":26.682,"frame":"date","applied":"Proper motion, then precession and nutation. The catalogued J2000 position is carried along the great circle the object's own published motion puts it on, at a constant velocity, and the result is referred to the true equator and equinox of this instant. Those are separate things: the motion moves the object, and the rotation turns the grid under it by about fifty arcseconds a year, with nutation adding up to another seventeen.","excluded":"Parallax, the radial-velocity perspective term, aberration and refraction; each is below the accuracy of the catalogued positions themselves. An object with no published proper motion comes back where the catalogue has it rather than at a fabricated zero, and says so with a null pm_ra_mas_yr. A body with no fixed position is not propagated at all — its place comes from an ephemeris, which is what /api/v1/visible answers with."},"slug":"toi-762-a-b","name":"TOI-762 A b","class":"gas_giant","category":"exoplanet","object_type":"Gas giant","mag":null,"mag_band":null,"abs_mag":null,"abs_mag_band":null,"distance_ly":321.0872552942698,"distance_method":"NASA Exoplanet Archive sy_dist (TICv8, 2019AJ....158..138S)","ra_deg":166.0747423,"dec_deg":-47.8214964,"epoch_ra_deg":166.377109,"epoch_dec_deg":-47.966221,"epoch_moved_arcsec":null,"pm_ra_mas_yr":null,"pm_dec_mas_yr":null,"orbits":"TOI-762 A","semi_major_axis_km":5113255.220526,"periapsis_km":null,"mass_kg":4.7642927455685334e+26,"mass_msun":0.000239603,"constellation":"Vela","discovered":"2024","featured":false,"url":"https://spacecatalog.org/object/toi-762-a-b","radius_km":53190.04784808401,"radius_kind":null,"data_quality":null,"description":null,"properties":{"host_star":"TOI-762 A","host_v_mag":16,"uncertainties":{"mass_kg":[7.97212331658936e+25,7.97212331658936e+25],"radius_km":[1215.3639845270002,1215.3639845270002],"distance_ly":[1.399537016782546,1.4112786463803486],"host_mass_solar":[0.025,0.025],"inclination_deg":[0.039,0.039],"host_radius_solar":[0.0091,0.0091],"host_temperature_k":[36,36],"semi_major_axis_km":[97238.61595499999,97238.61595499999],"orbital_period_days":[7.2e-7,7.2e-7]},"host_mass_solar":0.442,"inclination_deg":87.5,"stars_in_system":2,"discovery_method":"Transit","host_radius_solar":0.425,"planets_in_system":1,"discovery_facility":"Transiting Exoplanet Survey Satellite (TESS)","host_temperature_k":3266,"orbital_period_days":3.4716826,"transit_midpoint_bjd":2459850.25847,"eccentricity_upper_limit":0.083,"equilibrium_temperature_k":555.4},"designations":[{"catalog":"Exoplanet","designation":"TOI-762 A b"},{"catalog":"Host star","designation":"TOI-762 A"}],"source":{"id":"exoplanet_archive","name":"NASA Exoplanet Archive (Planetary Systems Composite Parameters)","url":"https://exoplanetarchive.ipac.caltech.edu/cgi-bin/TblView/nph-tblView?app=ExoTbls&config=PSCompPars","license":"Public domain (NASA)"},"updated_at":"2026-09-02T19:50:56.720Z","attribution":"Data from SpaceCatalog.org. Individual records carry their source and license in `source`; attribution is required for CC-BY and CC-BY-SA rows."}