{"id":1607365,"slug":"i81-m-653","name":"[I81] M 653","domain":"deep-sky","class":"star","otype":"LP*","otype_label":"LongPeriodV*","ra":13.447975415020002,"dec":61.46148582208999,"coo_err_mas":0.0166,"coo_bibcode":"2020yCat.1350....0G","plx_mas":0.2917,"pmra":0.092,"pmdec":-0.728,"rv_kms":-18.11,"redshift":-6.0406634e-05,"dist_pc":null,"vmag":14.63,"bmag":null,"gmag":12.104691,"jmag":8.397,"kmag":6.865,"sp_type":"M3","morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":5,"simbad_oid":166223,"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":"2026-08-14T16:49:53.050273+00:00","updated_at":"2026-08-14T16:49:53.050273+00:00","identifiers":[],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}