{"release":{"id":"DR1","released_on":"2026-08-21","doi":null,"url":"https://spacecatalog.org/releases#dr1"},"epoch":{"requested":"now","label":"J2026.682","julian_year":2026.682,"time":"2026-09-07T03:06:55.139Z","years_from_j2000":26.682,"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":"eso-295-014","name":"ESO 295-014","class":"galaxy","category":"galaxy","object_type":"Galaxy","mag":15.56,"mag_band":"B","abs_mag":-19.655710107874754,"abs_mag_band":"B","distance_ly":360220062.1209948,"distance_method":"luminosity distance from a photometric redshift (GLADE+), flat ΛCDM with H0 = 70 km/s/Mpc","ra_deg":12.821448,"dec_deg":-37.915096,"epoch_ra_deg":13.141324,"epoch_dec_deg":-37.768831,"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":"Sculptor","discovered":null,"featured":false,"url":"https://spacecatalog.org/object/eso-295-014","radius_km":null,"radius_kind":null,"data_quality":null,"description":null,"properties":{"b_mag":15.56,"h_mag":14.49,"j_mag":15.124,"k_mag":14.458,"redshift":0.0249904324952,"redshift_cmb":0.0253037955151939,"uncertainties":{"distance_ly":[215682203.2813073,220336393.70415574],"stellar_mass_solar":[2802334725.648193,2802334725.648193]},"stellar_mass_solar":1868223150.4321287},"designations":[{"catalog":"2MASX","designation":"2MASX 00511714-3754543"},{"catalog":"WISExSCOS","designation":"WISExSCOS J005117.19-375454.3"}],"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":"2026-09-02T19:50:56.720Z","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."}