{"id":2213118,"slug":"pn-k-3-31","name":"PN K 3-31","domain":"deep-sky","class":"nebula","otype":"PN","otype_label":"PlanetaryNeb","ra":289.76102369833,"dec":19.039169085010002,"coo_err_mas":2.8244,"coo_bibcode":"2020yCat.1350....0G","plx_mas":null,"pmra":null,"pmdec":null,"rv_kms":null,"redshift":null,"dist_pc":null,"vmag":null,"bmag":null,"gmag":19.644917,"jmag":13.806,"kmag":12.3,"sp_type":null,"morph_type":null,"size_maj":0.1,"size_min":0.026521333,"size_angle":2.0,"nbref":50,"simbad_oid":2770210,"gaia_dr3":4515390553873264896,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":0,"deep_at":null,"views":2,"first_seen":"2026-08-14T16:51:05.817432+00:00","updated_at":"2026-08-14T16:51:05.817432+00:00","identifiers":["2MASS J19190265+1902210","87GB 191649.6+185648","Gaia DR3 4515390553873264896","GB6 B1916+1856","GSC2 N023030321305","IRAS 19168+1856","PK 052+02 1","PN ARO 315","PN G052.9+02.7","PN K 3-31","TIC 356718329"],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}