{"id":1758098,"slug":"hd-259240","name":"HD 259240","domain":"deep-sky","class":"star","otype":"Em*","otype_label":"EmLine*","ra":98.07029829272,"dec":4.04149381504,"coo_err_mas":0.0186,"coo_bibcode":"2020yCat.1350....0G","plx_mas":1.2422,"pmra":-1.047,"pmdec":-1.389,"rv_kms":17.74,"redshift":5.917602e-05,"dist_pc":null,"vmag":11.57,"bmag":11.73,"gmag":11.483375,"jmag":11.154,"kmag":11.105,"sp_type":"A1IV","morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":5,"simbad_oid":891291,"gaia_dr3":null,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":0,"deep_at":null,"views":3,"first_seen":"2026-08-14T16:50:15.847052+00:00","updated_at":"2026-08-14T16:50:15.847052+00:00","identifiers":[],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}