{"id":2335377,"slug":"ngc-5139-540","name":"NGC 5139 540","domain":"deep-sky","class":"star","otype":"RG*","otype_label":"RGB*","ra":201.37184870920998,"dec":-47.38499173772,"coo_err_mas":0.0134,"coo_bibcode":"2020yCat.1350....0G","plx_mas":0.2207,"pmra":-3.828,"pmdec":-6.666,"rv_kms":235.169,"redshift":0.0007847473,"dist_pc":null,"vmag":12.891,"bmag":14.14,"gmag":12.623856,"jmag":10.737,"kmag":9.955,"sp_type":null,"morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":13,"simbad_oid":3374808,"gaia_dr3":null,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":0,"deep_at":null,"views":4,"first_seen":"2026-08-14T16:51:18.727717+00:00","updated_at":"2026-08-14T16:51:18.727717+00:00","identifiers":[],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}