{"id":1609848,"slug":"iras-22557-5807","name":"IRAS 22557+5807","domain":"deep-sky","class":"star","otype":"LP*","otype_label":"LongPeriodV*","ra":344.4435830717,"dec":58.39301779,"coo_err_mas":0.027,"coo_bibcode":"2020yCat.1350....0G","plx_mas":0.4344,"pmra":8.474,"pmdec":-0.199,"rv_kms":1.823,"redshift":6.080892e-06,"dist_pc":null,"vmag":null,"bmag":null,"gmag":9.969455,"jmag":6.253,"kmag":4.871,"sp_type":"M6.0III","morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":6,"simbad_oid":123938,"gaia_dr3":null,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":0,"deep_at":null,"views":1,"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":[]}