{"release":{"id":"DR1","released_on":"2026-08-21","doi":null,"url":"https://spacecatalog.org/releases#dr1"},"epoch":{"requested":"now","label":"J2026.669","julian_year":2026.669,"time":"2026-09-02T11:03:30.276Z","years_from_j2000":26.669,"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":"ngc-7019","name":"NGC 7019","class":"barred_spiral_galaxy_sbb","category":"galaxy","object_type":"Barred spiral galaxy SBb","mag":15.09,"mag_band":"B","abs_mag":null,"abs_mag_band":null,"distance_ly":531329442.3796833,"distance_method":"redshift (CMB frame), flat ΛCDM with H0 = 70 km/s/Mpc","ra_deg":316.60720833333335,"dec_deg":-24.412666666666667,"epoch_ra_deg":316.998303,"epoch_dec_deg":-24.305279,"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":"Capricornus","discovered":"1886","featured":false,"url":"https://spacecatalog.org/object/ngc-7019","radius_km":null,"radius_kind":null,"data_quality":null,"description":null,"properties":{"b_mag":15.09,"h_mag":11.81,"j_mag":12.46,"k_mag":11.47,"redshift":0.037931,"hubble_type":"SBb","wikidata_id":"Q1149085","redshift_cmb":0.037006437591737606,"discovered_by":"Francis Preserved Leavenworth","ngc_type_code":"G","uncertainties":{"distance_ly":[25779917.395455822,25779917.395455822]},"major_axis_arcmin":0.74,"minor_axis_arcmin":0.39,"wikipedia_article":"NGC 7019","position_angle_deg":127,"surface_brightness":22.71,"radial_velocity_km_s":11156},"designations":[{"catalog":"2MASX","designation":"2MASX J21062571-2424456"},{"catalog":"ESO","designation":"ESO 529-022"},{"catalog":"ESO","designation":"ESO 529-22"},{"catalog":"IRAS","designation":"IRAS 21035-2436"},{"catalog":"LEDA","designation":"LEDA 66107"},{"catalog":"NGC","designation":"NGC 7019"},{"catalog":"PGC","designation":"PGC 66107"}],"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."}