{"id":2373419,"slug":"iras-16452-4504","name":"IRAS 16452-4504","domain":"deep-sky","class":"nebula","otype":"HII","otype_label":"HIIReg","ra":252.22209583333336,"dec":-45.16616388888888,"coo_err_mas":1000.0,"coo_bibcode":"2012yCat.2311....0C","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":2.6,"size_min":2.2,"size_angle":90.0,"nbref":11,"simbad_oid":3521603,"gaia_dr3":null,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":0,"deep_at":null,"views":2,"first_seen":"2026-08-14T16:51:23.133425+00:00","updated_at":"2026-08-14T16:51:23.133425+00:00","identifiers":[],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}