{"id":24435,"slug":"51p-harrington-a","name":"51P/Harrington-A","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":1000363,"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":["51P-A","51P/Harrington-A","Harrington"],"measurements":[],"orbit":{"object_id":24435,"epoch_jd":2451677.5,"a_au":3.581,"e":0.5621,"i_deg":8.65,"om_deg":119.19,"w_deg":233.59,"ma_deg":303.46,"q_au":1.568,"ad_au":5.59,"period_d":2470.0,"moid_au":0.582,"orbit_class":"JFc","neo":false,"pha":false,"h_mag":null,"diameter_km":4.8,"albedo":null,"rot_period_h":null,"spec_b":null,"spec_t":null,"condition_code":"2","n_obs":246,"arc_days":7593,"first_obs":"1994-09-10","last_obs":"2015-06-25","producer":"Davide Farnocchia","source":"jpl-sbdb","updated_at":"2026-09-13T03:31:34.906042+00:00"},"exoplanet":null,"sources":[]}