{"release":{"id":"DR1","released_on":"2026-08-21","doi":null,"url":"https://spacecatalog.org/releases#dr1"},"epoch":{"requested":"now","label":"J2026.672","julian_year":2026.672,"time":"2026-09-03T07:22:27.349Z","years_from_j2000":26.672,"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-14786","name":"HD 14786","class":"g5_yellow_star","category":"star","object_type":"G5 yellow star","mag":8.86,"mag_band":"V","abs_mag":5.014,"abs_mag_band":"V","distance_ly":191.74374673951857,"distance_method":"parallax","ra_deg":35.831115,"dec_deg":15.418566,"epoch_ra_deg":36.199855,"epoch_dec_deg":15.542205,"epoch_moved_arcsec":5.795,"pm_ra_mas_yr":112.85,"pm_dec_mas_yr":185.66,"orbits":null,"semi_major_axis_km":null,"periapsis_km":null,"mass_kg":null,"mass_msun":null,"constellation":"Aries","discovered":null,"featured":false,"url":"https://spacecatalog.org/object/hd-14786","radius_km":null,"radius_kind":null,"data_quality":null,"description":null,"properties":{"wds_id":"02233+1525","age_years":5834100200,"companions":[{"measured":2023,"magnitude":9.41,"components":"AB","discoverer_code":"AG   38","separation_arcsec":34.8,"position_angle_deg":261},{"measured":2015,"magnitude":12,"components":"AC","discoverer_code":"AG   38","separation_arcsec":149.3,"position_angle_deg":186}],"mass_solar":0.968,"radius_solar":0.984,"spectral_type":"G5","color_index_bv":0.61,"luminosity_solar":0.8598050666611741,"radial_velocity_km_s":25.9,"spectral_type_source":"SIMBAD (1993yCat.3135....0C, quality E)","surface_gravity_log_g":4.413,"surface_temperature_k":5683,"proper_motion_ra_mas_yr":112.85,"proper_motion_dec_mas_yr":185.66,"stellar_parameters_method":"Gaia DR3 model fit (GSP-Phot, FLAME; RUWE ≤ 1.4) — low confidence: Gaia's classifier calls the source a binary, which GSP-Phot fitted as one star","bolometric_luminosity_solar":0.906},"designations":[{"catalog":"HD","designation":"HD 14786"},{"catalog":"HIP","designation":"HIP 11137"}],"source":{"id":"hyg","name":"HYG Database v4.1","url":"https://github.com/astronexus/HYG-Database","license":"CC-BY-SA-4.0"},"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."}