{"id":1590601,"slug":"bd-56-657","name":"BD+56 657","domain":"deep-sky","class":"star","otype":"Em*","otype_label":"EmLine*","ra":38.390819521690005,"dec":57.54357205823,"coo_err_mas":0.0105,"coo_bibcode":"2020yCat.1350....0G","plx_mas":0.4237,"pmra":-0.249,"pmdec":-1.092,"rv_kms":-15.2291,"redshift":-5.079752e-05,"dist_pc":null,"vmag":9.66,"bmag":10.12,"gmag":9.687481,"jmag":8.768,"kmag":8.58,"sp_type":"B1V","morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":34,"simbad_oid":174129,"gaia_dr3":458023906685170816,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":0,"deep_at":null,"views":2,"first_seen":"2026-08-14T16:49:53.050273+00:00","updated_at":"2026-08-14T16:49:53.050273+00:00","identifiers":["2MASS J02333379+5732369","ADS 1937 B","AG+57 339","ALS 7312","AP J02333379+5732369","BD+56 657","CCDM J02336+5732B","Cl* NGC 957 HOAG 4","Gaia DR1 458023902382118016","Gaia DR2 458023906685170816","Gaia DR3 458023906685170816","GCRV 1179 E","GEN# +2.09570116","GSC 03695-00495","HGAM 158","HIC 11902","HIP 11902","** HJ 2143B","[KW97] 12-34","LS V +57 49","NGC 957 116","PPM 27748","SAO 23427","TIC 245396447","TYC 3695-495-1","UBV M 30648","WDS J02335+5732B","WEB 2464","YZ 57 2322"],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}