{"id":1627035,"slug":"4c-72-21","name":"4C 72.21","domain":"deep-sky","class":"source","otype":"Rad","otype_label":"Radio","ra":239.96779166666664,"dec":72.77475,"coo_err_mas":9000.0,"coo_bibcode":"1998AJ....115.1693C","plx_mas":null,"pmra":null,"pmdec":null,"rv_kms":null,"redshift":null,"dist_pc":null,"vmag":null,"bmag":null,"gmag":null,"jmag":null,"kmag":null,"sp_type":null,"morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":5,"simbad_oid":377278,"gaia_dr3":null,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":1,"deep_at":"2026-09-09T23:30:19.194556+00:00","views":4,"first_seen":"2026-08-14T16:49:54.419452+00:00","updated_at":"2026-08-14T16:49:54.419452+00:00","identifiers":["4C 72.21","6C 160028+725428","7C 160026.39+725430.00","7C 160026.40+725430.00","7C 1600+7254","87GB 160026.7+725437","8C 1600+729","BWE 1600+7254","GB6 B1600+7254","MY 160025.4+724603.9","NVSS J155952+724629","WB 1600+7254","WN B1600.4+7254"],"measurements":[{"parameter":"sed_flux","value":0.08,"value_text":null,"unit":"Jy","err_plus":0.0017,"err_minus":0.0017,"band":":=4GHz","method":"J/ApJS/255/30/comp","source":"vizier","reference":"J/ApJS/255/30/comp","ref_year":null}],"orbit":null,"exoplanet":null,"sources":[{"source":"simbad","url":"https://simbad.cds.unistra.fr/simbad/sim-basic?Ident=4C 72.21","fetched_at":"2026-09-09T23:30:14.240339+00:00"},{"source":"vizier","url":"https://vizier.cds.unistra.fr/viz-bin/VizieR-4?-c=239.967792%20+72.774750&-c.rs=5","fetched_at":"2026-09-09T23:30:19.192884+00:00"}]}