{"release":{"id":"DR1","released_on":"2026-08-21","doi":null,"url":"https://spacecatalog.org/releases#dr1"},"epoch":{"requested":"now","label":"J2026.685","julian_year":2026.685,"time":"2026-09-08T07:09:32.375Z","years_from_j2000":26.685,"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-1410-01","name":"TOI-1410.01","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":237.28267866546344,"distance_method":"NASA Exoplanet Archive sy_dist (TICv8, 2019AJ....158..138S)","ra_deg":334.8828486,"dec_deg":42.5603141,"epoch_ra_deg":335.167071,"epoch_dec_deg":42.694944,"epoch_moved_arcsec":null,"pm_ra_mas_yr":null,"pm_dec_mas_yr":null,"orbits":"TOI-1410","semi_major_axis_km":3096675.9234899995,"periapsis_km":null,"mass_kg":7.465209834739224e+25,"mass_msun":0.0000375436,"constellation":"Lacerta","discovered":"2024","featured":false,"url":"https://spacecatalog.org/object/toi-1410-01","radius_km":19777.404397029,"radius_kind":null,"data_quality":null,"description":null,"properties":{"host_star":"TOI-1410","host_v_mag":11.111,"eccentricity":0,"uncertainties":{"mass_kg":[5.972167867791379e+24,6.569384654570517e+24],"radius_km":[1028.38060722,1404.890884333],"distance_ly":[0.5221763607245062,0.5241332989908067],"host_mass_solar":[0.0225,0.0209],"host_radius_solar":[0.02,0.024],"host_temperature_k":[52,52],"semi_major_axis_km":[59839.14828,59839.14828],"orbital_period_days":[0.00003,0.00003]},"host_mass_solar":0.7941,"stars_in_system":1,"discovery_method":"Transit","host_radius_solar":0.7558,"planets_in_system":2,"discovery_facility":"Transiting Exoplanet Survey Satellite (TESS)","host_temperature_k":4635,"orbital_period_days":1.21687,"transit_midpoint_bjd":2458739.72931,"equilibrium_temperature_k":1236.7,"argument_of_periastron_deg":90},"designations":[{"catalog":"Exoplanet","designation":"TOI-1410.01"}],"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."}