{"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":"2026-09-02T20:58:33.631Z","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":"hd-34061","name":"HD 34061","class":"g5_yellow_star","category":"star","object_type":"G5 yellow star","mag":8.14,"mag_band":"V","abs_mag":0.467,"abs_mag_band":"V","distance_ly":1116.974048198667,"distance_method":"parallax","ra_deg":80.253165,"dec_deg":71.220959,"epoch_ra_deg":81.030084,"epoch_dec_deg":71.247507,"epoch_moved_arcsec":0.16,"pm_ra_mas_yr":-4.46,"pm_dec_mas_yr":-4.03,"orbits":null,"semi_major_axis_km":null,"periapsis_km":null,"mass_kg":null,"mass_msun":null,"constellation":"Camelopardalis","discovered":null,"featured":false,"url":"https://spacecatalog.org/object/hd-34061","radius_km":null,"radius_kind":null,"data_quality":null,"description":null,"properties":{"wds_id":"05210+7113","companions":[{"measured":2015,"magnitude":13.42,"components":null,"discoverer_code":"HJ 1154","separation_arcsec":19.6,"position_angle_deg":94}],"spectral_type":"G5","color_index_bv":0.961,"luminosity_solar":56.65001119195331,"radial_velocity_km_s":0,"spectral_type_source":"SIMBAD (1993yCat.3135....0C, quality E)","proper_motion_ra_mas_yr":-4.46,"proper_motion_dec_mas_yr":-4.03},"designations":[{"catalog":"HD","designation":"HD 34061"},{"catalog":"HIP","designation":"HIP 24985"}],"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."}