{"id":24500,"slug":"73p-schwassmann-wachmann-3-bk","name":"73P/Schwassmann-Wachmann 3-BK","domain":"solar-system","class":"comet","otype":null,"otype_label":"Comet","ra":null,"dec":null,"coo_err_mas":null,"coo_bibcode":null,"plx_mas":null,"pmra":null,"pmdec":null,"rv_kms":null,"redshift":null,"dist_pc":null,"vmag":null,"bmag":null,"gmag":null,"jmag":null,"kmag":null,"sp_type":null,"morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":0,"simbad_oid":null,"gaia_dr3":null,"jpl_spkid":1002386,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":0,"deep_at":null,"views":1,"first_seen":"2026-08-14T16:44:22.482451+00:00","updated_at":"2026-09-13T03:31:34.906042+00:00","identifiers":["73P-BK","73P/Schwassmann-Wachmann 3-BK","Schwassmann-Wachmann"],"measurements":[],"orbit":{"object_id":24500,"epoch_jd":2453839.5,"a_au":3.045,"e":0.6915,"i_deg":11.37,"om_deg":69.9,"w_deg":198.78,"ma_deg":349.63,"q_au":0.939,"ad_au":5.15,"period_d":1940.0,"moid_au":0.0405,"orbit_class":"JFc","neo":true,"pha":false,"h_mag":null,"diameter_km":null,"albedo":null,"rot_period_h":null,"spec_b":null,"spec_t":null,"condition_code":"9","n_obs":14,"arc_days":11,"first_obs":"2006-04-20","last_obs":"2006-05-01","producer":"Nick Mastrodemos","source":"jpl-sbdb","updated_at":"2026-09-13T03:31:34.906042+00:00"},"exoplanet":null,"sources":[]}