{"id":2029766,"slug":"ab-54","name":"AB 54","domain":"deep-sky","class":"quasar","otype":"QSO","otype_label":"QSO","ra":194.00399680903996,"dec":35.54144917711,"coo_err_mas":0.1163,"coo_bibcode":"2020yCat.1350....0G","plx_mas":0.0336,"pmra":0.102,"pmdec":0.043,"rv_kms":219855.42,"redshift":1.54965,"dist_pc":null,"vmag":19.56,"bmag":19.2,"gmag":18.68862,"jmag":null,"kmag":null,"sp_type":null,"morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":26,"simbad_oid":1978186,"gaia_dr3":1516021647583316864,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":0,"deep_at":null,"views":2,"first_seen":"2026-08-14T16:50:48.069180+00:00","updated_at":"2026-08-14T16:50:48.069180+00:00","identifiers":["AB 54","BVF 12","Gaia DR2 1516021647583316864","Gaia DR3 1516021647583316864","[HB93] 1253+358","QSO B1253+358","SDSS J125600.96+353229.2","[VV2000] J125601.0+353230","[VV2003] J125601.0+353230","[VV2006] J125601.0+353230","[VV2010] J125601.0+353229","[VV96] J125601.0+353230","[VV98] J125601.0+353230","[WTW94] 1253+358"],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}