{"release":{"id":"DR1","released_on":"2026-08-21","doi":null,"url":"https://spacecatalog.org/releases#dr1"},"epoch":{"requested":"now","label":"J2026.654","julian_year":2026.654,"time":"2026-08-27T23:06:08.430Z","years_from_j2000":26.654,"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":"hd-67348","name":"HD 67348","class":"k0_orange_star","category":"star","object_type":"K0 orange star","mag":7.75,"mag_band":"V","abs_mag":1.045,"abs_mag_band":"V","distance_ly":715.2550655180195,"distance_method":"parallax","ra_deg":122.015625,"dec_deg":14.35049,"epoch_ra_deg":122.392099,"epoch_dec_deg":14.27254,"epoch_moved_arcsec":0.965,"pm_ra_mas_yr":-6.07,"pm_dec_mas_yr":-35.71,"orbits":null,"semi_major_axis_km":null,"periapsis_km":null,"mass_kg":null,"mass_msun":null,"constellation":"Cancer","discovered":null,"featured":false,"url":"https://spacecatalog.org/object/hd-67348","radius_km":null,"radius_kind":null,"data_quality":null,"description":null,"properties":{"age_years":3799279200,"mass_solar":1.381,"radius_solar":10.919,"spectral_type":"K0","color_index_bv":1.14,"luminosity_solar":33.265955329400455,"radial_velocity_km_s":0,"spectral_type_source":"SIMBAD (1993yCat.3135....0C, quality E)","surface_gravity_log_g":2.266,"surface_temperature_k":4583,"proper_motion_ra_mas_yr":-6.07,"proper_motion_dec_mas_yr":-35.71,"stellar_parameters_method":"Gaia DR3 model fit (GSP-Phot, FLAME; RUWE ≤ 1.4)","bolometric_luminosity_solar":48.5184},"designations":[{"catalog":"HD","designation":"HD 67348"},{"catalog":"HIP","designation":"HIP 39809"}],"source":{"id":"hyg","name":"HYG Database v4.1","url":"https://github.com/astronexus/HYG-Database","license":"CC-BY-SA-4.0"},"updated_at":"2026-08-27T19:16:43.430Z","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."}