{"id":2311822,"slug":"cl-ngc-5139-b-v21","name":"Cl* NGC 5139 B V21","domain":"deep-sky","class":"star","otype":"RR*","otype_label":"RRLyrae","ra":201.54646700107998,"dec":-47.43313331160999,"coo_err_mas":0.0284,"coo_bibcode":"2020yCat.1350....0G","plx_mas":0.2009,"pmra":-3.026,"pmdec":-6.76,"rv_kms":224.6,"redshift":0.00074946583,"dist_pc":null,"vmag":14.294,"bmag":14.571,"gmag":14.346052,"jmag":13.613,"kmag":13.335,"sp_type":null,"morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":26,"simbad_oid":3373953,"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":[]}