{"id":2189672,"slug":"bd-40-3643","name":"BD+40 3643","domain":"deep-sky","class":"star","otype":"Em*","otype_label":"EmLine*","ra":288.90051489168,"dec":41.17682538889,"coo_err_mas":0.0096,"coo_bibcode":"2020yCat.1350....0G","plx_mas":1.9431,"pmra":-2.615,"pmdec":-0.814,"rv_kms":-8.81,"redshift":-2.9386565e-05,"dist_pc":null,"vmag":9.29,"bmag":10.37,"gmag":9.022409,"jmag":7.486,"kmag":6.895,"sp_type":"G7","morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":7,"simbad_oid":2949579,"gaia_dr3":null,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":0,"deep_at":null,"views":7,"first_seen":"2026-08-14T16:51:05.817432+00:00","updated_at":"2026-08-14T16:51:05.817432+00:00","identifiers":[],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}