{"release":{"id":"DR1","released_on":"2026-08-21","doi":null,"url":"https://spacecatalog.org/releases#dr1"},"epoch":{"requested":"now","label":"J2026.681","julian_year":2026.681,"time":"2026-09-06T21:31:35.044Z","years_from_j2000":26.681,"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-2567-b","name":"TOI-2567 b","class":"gas_giant","category":"exoplanet","object_type":"Gas giant","mag":null,"mag_band":null,"abs_mag":null,"abs_mag_band":null,"distance_ly":1646.3558556196915,"distance_method":"NASA Exoplanet Archive sy_dist (TICv8, 2019AJ....158..138S)","ra_deg":288.4656683,"dec_deg":66.3479375,"epoch_ra_deg":288.483985,"epoch_dec_deg":66.393157,"epoch_moved_arcsec":null,"pm_ra_mas_yr":null,"pm_dec_mas_yr":null,"orbits":"TOI-2567","semi_major_axis_km":10052976.911039999,"periapsis_km":null,"mass_kg":3.815230445690174e+26,"mass_msun":0.000191873,"constellation":"Draco","discovered":"2022","featured":false,"url":"https://spacecatalog.org/object/toi-2567-b","radius_km":69704.69979165801,"radius_kind":null,"data_quality":null,"description":null,"properties":{"host_star":"TOI-2567","host_v_mag":12.3,"eccentricity":0,"uncertainties":{"mass_kg":[5.884186261037484e+25,6.453623640367284e+25],"radius_km":[2073.2679923640003,2216.25198304],"distance_ly":[16.682898720211426,17.02210135303684],"eccentricity":[0.052,0.048],"host_mass_solar":[0.059,0.13],"inclination_deg":[0.82,1.1],"host_radius_solar":[0.044,0.043],"host_temperature_k":[65,62],"semi_major_axis_km":[179517.44483999998,359034.88967999996],"orbital_period_days":[0.000013,0.000013]},"host_mass_solar":1.13,"inclination_deg":88.3,"stars_in_system":1,"discovery_method":"Transit","host_radius_solar":1.686,"planets_in_system":1,"discovery_facility":"Transiting Exoplanet Survey Satellite (TESS)","host_temperature_k":5611,"orbital_period_days":5.983944,"transit_midpoint_bjd":2459007.78085,"equilibrium_temperature_k":1352},"designations":[{"catalog":"Exoplanet","designation":"TOI-2567 b"},{"catalog":"Host star","designation":"TOI-2567"}],"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."}