{"id":2199083,"slug":"hd-228684","name":"HD 228684","domain":"deep-sky","class":"star","otype":"Em*","otype_label":"EmLine*","ra":304.1265391687999,"dec":35.10869787897,"coo_err_mas":0.0082,"coo_bibcode":"2020yCat.1350....0G","plx_mas":0.5278,"pmra":-0.718,"pmdec":-3.481,"rv_kms":null,"redshift":null,"dist_pc":null,"vmag":9.94,"bmag":10.65,"gmag":9.682258,"jmag":8.353,"kmag":8.09,"sp_type":"B3II","morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":14,"simbad_oid":2931718,"gaia_dr3":2055815959155300992,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":0,"deep_at":null,"views":3,"first_seen":"2026-08-14T16:51:05.817432+00:00","updated_at":"2026-08-14T16:51:05.817432+00:00","identifiers":["2MASS J20163038+3506313","ALS 11051","BD+34 3952","EM* CDS 1145","Gaia DR1 2055815954849274112","Gaia DR2 2055815959155300992","Gaia DR3 2055815959155300992","GEN# +1.00228684","GSC 02680-01258","HD 228684","Hilt 906","LS II +34 18","TIC 202681485","TYC 2680-1258-1","UBV 17560","UBV M 27617"],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}