{"release":{"id":"DR1","released_on":"2026-08-21","doi":null,"url":"https://spacecatalog.org/releases#dr1"},"epoch":{"requested":"now","label":"J2026.682","julian_year":2026.682,"time":"2026-09-06T22:17:37.797Z","years_from_j2000":26.682,"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-110014","name":"26 χ Vir","class":"k2_iiicn0_5_orange_star","category":"star","object_type":"K2+IIICN0.5 orange star","mag":4.66,"mag_band":"V","abs_mag":-0.111,"abs_mag_band":"V","distance_ly":293.57009401906356,"distance_method":"parallax","ra_deg":189.81153,"dec_deg":-7.995564,"epoch_ra_deg":190.158536,"epoch_dec_deg":-8.143447,"epoch_moved_arcsec":2.165,"pm_ra_mas_yr":-77.3,"pm_dec_mas_yr":-24.66,"orbits":null,"semi_major_axis_km":null,"periapsis_km":null,"mass_kg":null,"mass_msun":null,"constellation":"Virgo","discovered":null,"featured":false,"url":"https://spacecatalog.org/object/hd-110014","radius_km":null,"radius_kind":null,"data_quality":null,"description":null,"properties":{"wds_id":"12392-0800","age_years":292332050,"companions":[{"measured":1988,"magnitude":8.8,"components":"Aa,Ab","discoverer_code":"OCC 760","separation_arcsec":0.1,"position_angle_deg":-1},{"measured":2024,"magnitude":8.8,"components":"AB","discoverer_code":"ENG  47","separation_arcsec":176.3,"position_angle_deg":135},{"measured":2024,"magnitude":10.56,"components":"AC","discoverer_code":"ENG  47","separation_arcsec":227.9,"position_angle_deg":109},{"measured":2018,"magnitude":9.03,"components":"AD","discoverer_code":"BUP 144","separation_arcsec":320.8,"position_angle_deg":331}],"mass_solar":3.303,"radius_solar":22.015,"spectral_type":"K2+IIICN0.5","uncertainties":{"metallicity_fe_h":[0.147,0.147]},"color_index_bv":1.24,"luminosity_solar":96.47171518961676,"metallicity_fe_h":0.205,"radial_velocity_km_s":-20,"spectral_type_source":"SIMBAD (1989ApJS...71..245K, quality B)","surface_gravity_log_g":1.972,"surface_temperature_k":4431,"metallicity_fe_h_source":"Median of 10 spectroscopic determinations in 9 papers, compiled from the literature (PASTEL, Soubiran+ 2016); the error bar is the scatter between them","proper_motion_ra_mas_yr":-77.3,"proper_motion_dec_mas_yr":-24.66,"stellar_parameters_method":"Gaia DR3 model fit (GSP-Phot, FLAME; RUWE ≤ 1.4)","bolometric_luminosity_solar":166.224},"designations":[{"catalog":"Bayer/Flamsteed","designation":"26 Chi Vir"},{"catalog":"HD","designation":"HD 110014"},{"catalog":"HIP","designation":"HIP 61740"},{"catalog":"HR","designation":"HR 4813"}],"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."}