{"release":{"id":"DR1","released_on":"2026-08-21","doi":null,"url":"https://spacecatalog.org/releases#dr1"},"epoch":{"requested":"now","label":"J2026.686","julian_year":2026.686,"time":"2026-09-08T14:51:03.360Z","years_from_j2000":26.686,"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":"wasp-162-b","name":"WASP-162 b","class":"gas_giant","category":"exoplanet","object_type":"Gas giant","mag":null,"mag_band":null,"abs_mag":null,"abs_mag_band":null,"distance_ly":1013.8277460585024,"distance_method":"NASA Exoplanet Archive sy_dist (TICv8, 2019AJ....158..138S)","ra_deg":168.2929079,"dec_deg":-17.6577794,"epoch_ra_deg":168.626912,"epoch_dec_deg":-17.80389,"epoch_moved_arcsec":null,"pm_ra_mas_yr":null,"pm_dec_mas_yr":null,"orbits":"WASP-162","semi_major_axis_km":13029974.537969999,"periapsis_km":null,"mass_kg":9.870297389784697e+27,"mass_msun":0.00496391,"constellation":"Crater","discovered":"2018","featured":false,"url":"https://spacecatalog.org/object/wasp-162-b","radius_km":71492.1229,"radius_kind":null,"data_quality":null,"description":null,"properties":{"host_star":"WASP-162","host_v_mag":12.213,"eccentricity":0.434,"uncertainties":{"mass_kg":[3.7962682268402685e+26,3.7962682268402685e+26],"radius_km":[3574.606145,3574.606145],"distance_ly":[13.101701692881583,13.444165889484163],"eccentricity":[0.005,0.005],"host_mass_solar":[0.04,0.04],"inclination_deg":[0.5,0.5],"host_radius_solar":[0.05,0.05],"host_temperature_k":[100,100],"semi_major_axis_km":[194477.23190999997,194477.23190999997],"orbital_period_days":[0.00001,0.00001],"argument_of_periastron_deg":[2.2,2.2]},"host_mass_solar":0.95,"inclination_deg":89.3,"stars_in_system":1,"discovery_method":"Transit","host_radius_solar":1.11,"planets_in_system":1,"discovery_facility":"SuperWASP-South","host_spectral_type":"K0","host_temperature_k":5300,"orbital_period_days":9.62468,"transit_midpoint_bjd":2457701.3816,"equilibrium_temperature_k":910,"argument_of_periastron_deg":-1.9},"designations":[{"catalog":"Exoplanet","designation":"WASP-162 b"},{"catalog":"Host star","designation":"WASP-162"}],"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."}