{"release":{"id":"DR1","released_on":"2026-08-21","doi":null,"url":"https://spacecatalog.org/releases#dr1"},"epoch":{"requested":"now","label":"J2026.683","julian_year":2026.683,"time":"2026-09-07T12:51:34.725Z","years_from_j2000":26.683,"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-1062-b","name":"TOI-1062 b","class":"neptune_like_planet","category":"exoplanet","object_type":"Neptune-like planet","mag":null,"mag_band":null,"abs_mag":null,"abs_mag_band":null,"distance_ly":268.0134587303127,"distance_method":"NASA Exoplanet Archive sy_dist (TICv8, 2019AJ....158..138S)","ra_deg":38.1209678,"dec_deg":-78.0236828,"epoch_ra_deg":38.041018,"epoch_dec_deg":-77.904522,"epoch_moved_arcsec":null,"pm_ra_mas_yr":null,"pm_dec_mas_yr":null,"orbits":"TOI-1062","semi_major_axis_km":7779089.276399999,"periapsis_km":null,"mass_kg":6.06175038580825e+25,"mass_msun":0.0000304854,"constellation":"Hydrus","discovered":"2021","featured":false,"url":"https://spacecatalog.org/object/toi-1062-b","radius_km":14446.3965,"radius_kind":null,"data_quality":null,"description":null,"properties":{"host_star":"TOI-1062","host_v_mag":10.249,"eccentricity":0.177,"uncertainties":{"mass_kg":[5.016621008944759e+24,4.837455972911017e+24],"radius_km":[580.4071,612.2976000000001],"distance_ly":[0.531308739300575,0.5332656775668755],"eccentricity":[0.064,0.067],"host_mass_solar":[0.02,0.02],"inclination_deg":[0.041,0.062],"host_radius_solar":[0.09,0.09],"host_temperature_k":[56,56],"semi_major_axis_km":[3739946.7675,3590348.8967999998],"orbital_period_days":[0.0015,0.0015],"argument_of_periastron_deg":[19,27]},"host_mass_solar":0.94,"inclination_deg":85.913,"stars_in_system":1,"discovery_method":"Transit","host_radius_solar":0.84,"planets_in_system":2,"discovery_facility":"Transiting Exoplanet Survey Satellite (TESS)","host_spectral_type":"G9 V","host_temperature_k":5328,"orbital_period_days":4.11296,"transit_midpoint_bjd":2459082.59,"equilibrium_temperature_k":1077,"argument_of_periastron_deg":117},"designations":[{"catalog":"Exoplanet","designation":"TOI-1062 b"},{"catalog":"Host star","designation":"TOI-1062"}],"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."}