{"id":1971300,"slug":"qso-b2253-417","name":"QSO B2253+417","domain":"deep-sky","class":"quasar","otype":"QSO","otype_label":"QSO","ra":343.9029493328334,"dec":42.047925725249996,"coo_err_mas":0.0429957,"coo_bibcode":"2020A&A...644A.159C","plx_mas":0.122,"pmra":0.103,"pmdec":0.045,"rv_kms":216101.77,"redshift":1.4828,"dist_pc":null,"vmag":18.8,"bmag":null,"gmag":18.702978,"jmag":null,"kmag":null,"sp_type":null,"morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":83,"simbad_oid":1586672,"gaia_dr3":1931311553081290240,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":0,"deep_at":null,"views":1,"first_seen":"2026-08-14T16:50:37.517913+00:00","updated_at":"2026-08-14T16:50:37.517913+00:00","identifiers":["2E 2253.3+4147","2E 4650","87GB 225319.5+414643","B3 2253+417","BWE 2253+4146","CJ1 2253+417","CJF B2253+417","CRATES J225536+420248","Gaia DR1 1931311553081290240","Gaia DR2 1931311553081290240","Gaia DR3 1931311553081290240","GB6 B2253+4146","[HB93] 2253+417","ICRF J225536.7+420252","IERS B2253+417","IVS B2253+417","JVAS B2253+417","JVAS J2255+420","MITG J225536+4202","NVSS J225536+420251","OHIO Y 489","QSO B2253+417","QSO J2255+420","RFC J2255+4202","RORF 2253+417","S4 2253+41","S4 2253+417","TXS 2253+417","VSOP J2255+4202","[VV2000] J225536.7+420252","[VV2003] J225536.7+420252","[VV2006] J225536.7+420252","[VV2010] J225536.7+420252","[VV96] J225536.7+420252","[VV98] J225536.7+420252","WB 2253+4146","WN B2253.3+4146","[WTW94] 2253+417"],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}