{"release":{"id":"DR1","released_on":"2026-08-21","doi":null,"url":"https://spacecatalog.org/releases#dr1"},"epoch":{"requested":"now","label":"J2026.670","julian_year":2026.67,"time":"2026-09-02T14:02:39.922Z","years_from_j2000":26.67,"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":"ic-5332","name":"IC 5332","class":"intermediate_spiral_galaxy_sabc","category":"galaxy","object_type":"Intermediate spiral galaxy SABc","mag":10.03,"mag_band":"V","abs_mag":null,"abs_mag_band":null,"distance_ly":null,"distance_method":null,"ra_deg":353.61454166666664,"dec_deg":-36.101083333333335,"epoch_ra_deg":353.971975,"epoch_dec_deg":-35.952734,"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/ic-5332","radius_km":null,"radius_kind":null,"data_quality":null,"description":null,"properties":{"b_mag":11.27,"h_mag":8.77,"j_mag":9.6,"k_mag":8.7,"v_mag":10.03,"redshift":0.002341,"hubble_type":"SABc","wikidata_id":"Q2283532","redshift_cmb":0.001442223993023184,"ngc_type_code":"G","major_axis_arcmin":6.07,"minor_axis_arcmin":5.77,"wikipedia_article":"IC 5332","position_angle_deg":0,"surface_brightness":23.92,"radial_velocity_km_s":701},"designations":[{"catalog":"2MASX","designation":"2MASX J23342748-3606038"},{"catalog":"ESO","designation":"ESO 408-009"},{"catalog":"ESO","designation":"ESO 408-9"},{"catalog":"ESO-LV","designation":"ESO-LV 408-0090"},{"catalog":"IC","designation":"IC 5332"},{"catalog":"IRAS","designation":"IRAS F23318-3622"},{"catalog":"LEDA","designation":"LEDA 71775"},{"catalog":"MCG","designation":"MCG -06-51-012"},{"catalog":"PGC","designation":"PGC 71775"}],"source":{"id":"openngc","name":"OpenNGC","url":"https://github.com/mattiaverga/OpenNGC","license":"CC-BY-SA-4.0"},"updated_at":"2026-09-01T22:58:55.274Z","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."}