{"id":1973457,"slug":"ton-21","name":"Ton 21","domain":"deep-sky","class":"star","otype":"WD*","otype_label":"WhiteDwarf","ra":145.71098037748,"dec":26.016623404190003,"coo_err_mas":0.0456,"coo_bibcode":"2020yCat.1350....0G","plx_mas":5.4462,"pmra":-20.811,"pmdec":-19.2,"rv_kms":null,"redshift":null,"dist_pc":null,"vmag":14.53,"bmag":14.18,"gmag":14.618135,"jmag":15.359,"kmag":null,"sp_type":"DA.7","morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":43,"simbad_oid":1642303,"gaia_dr3":646608632082864256,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":0,"deep_at":null,"views":6,"first_seen":"2026-08-14T16:50:37.517913+00:00","updated_at":"2026-08-14T16:50:37.517913+00:00","identifiers":["1SWASP J094250.60+260100.1","2MASS J09425065+2600599","Gaia DR2 646608632082864256","Gaia DR3 646608632082864256","GALEX J094250.7+260058","GEN# +6.10070021","PG 0939+262","SDSS J094250.63+260059.7","TIC 233432206","Ton 21","UBV M 43103","WD 0939+262"],"measurements":[],"orbit":null,"exoplanet":null,"sources":[]}