{"release":{"id":"DR1","released_on":"2026-08-21","doi":null,"url":"https://spacecatalog.org/releases#dr1"},"epoch":{"requested":"now","label":"J2026.678","julian_year":2026.678,"time":"2026-09-05T14:55:20.063Z","years_from_j2000":26.678,"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":"hip-116132","name":"EQ Peg","class":"m3_5v_red_dwarf","category":"star","object_type":"M3.5V red dwarf","mag":10.05,"mag_band":"V","abs_mag":11.094,"abs_mag_band":"V","distance_ly":20.16298727044908,"distance_method":"parallax","ra_deg":352.96732499999996,"dec_deg":19.937259,"epoch_ra_deg":353.308522,"epoch_dec_deg":20.084989,"epoch_moved_arcsec":14.884,"pm_ra_mas_yr":554.4,"pm_dec_mas_yr":-62.61,"orbits":null,"semi_major_axis_km":null,"periapsis_km":null,"mass_kg":null,"mass_msun":null,"constellation":"Pegasus","discovered":null,"featured":false,"url":"https://spacecatalog.org/object/hip-116132","radius_km":null,"radius_kind":null,"data_quality":null,"description":null,"properties":{"spectral_type":"M3.5V","color_index_bv":1.19,"luminosity_solar":0.0031798014276915245,"metallicity_fe_h":0.1,"variable_mag_max":9.995,"variable_mag_min":10.105,"radial_velocity_km_s":1.1,"spectral_type_source":"SIMBAD (1995AJ....110.1838R, quality C)","variable_designation":"EQ Peg","surface_gravity_log_g":4.9,"surface_temperature_k":3630,"metallicity_fe_h_source":"One spectroscopic determination, compiled from the literature (PASTEL, Soubiran+ 2016)","proper_motion_ra_mas_yr":554.4,"proper_motion_dec_mas_yr":-62.61,"stellar_parameters_method":"Spectroscopic determinations compiled from the literature (PASTEL, Soubiran+ 2016)"},"designations":[{"catalog":"Exoplanet host","designation":"GJ 896 A"},{"catalog":"Gliese","designation":"Gl 896A"},{"catalog":"HIP","designation":"HIP 116132"},{"catalog":"Variable star","designation":"EQ Peg"}],"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."}