{"release":{"id":"DR1","released_on":"2026-08-21","doi":null,"url":"https://spacecatalog.org/releases#dr1"},"epoch":{"requested":"now","label":"J2026.665","julian_year":2026.665,"time":"2026-08-31T22:15:34.593Z","years_from_j2000":26.665,"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":"pgc-95093","name":"PGC 95093","class":"spiral_galaxy_s","category":"galaxy","object_type":"Spiral galaxy S","mag":14.68,"mag_band":"B","abs_mag":-15.340807186400859,"abs_mag_band":"B","distance_ly":32929664.99382038,"distance_method":"luminosity distance from a photometric redshift (GLADE+), flat ΛCDM with H0 = 70 km/s/Mpc","ra_deg":338.773,"dec_deg":-46.46094,"epoch_ra_deg":339.175541,"epoch_dec_deg":-46.322267,"epoch_moved_arcsec":null,"pm_ra_mas_yr":null,"pm_dec_mas_yr":null,"orbits":null,"semi_major_axis_km":null,"periapsis_km":null,"mass_kg":null,"mass_msun":null,"constellation":"Grus","discovered":null,"featured":false,"url":"https://spacecatalog.org/object/pgc-95093","radius_km":null,"radius_kind":null,"data_quality":null,"description":null,"properties":{"b_mag":14.68,"h_mag":13.682,"j_mag":14.377,"k_mag":13.501,"redshift":0.00239526119763,"hubble_type":"S","redshift_cmb":0.0023532054290003,"uncertainties":{"distance_ly":[7511632.682477781,7515996.42299795]},"major_axis_arcmin":0.870437,"minor_axis_arcmin":0.587632,"morphology_source":"SIMBAD (1996MNRAS.278.1025L, quality D)","position_angle_deg":41},"designations":[{"catalog":"2MASX","designation":"2MASX 22350531-4627406"},{"catalog":"PGC","designation":"PGC 95093"}],"source":{"id":"glade_plus","name":"GLADE+ (Galaxy List for the Advanced Detector Era)","url":"https://cdsarc.cds.unistra.fr/viz-bin/cat/VII/291","license":"VizieR terms; cite Dalya+ 2022 (2022MNRAS.514.1403D)"},"updated_at":"2026-08-30T09:56:50.739Z","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."}