{"discovery":{"cref":null,"ref":"comet.dis","citation":null,"who":"Kearns, E. and Kwee, K. K.","name":null,"discovery":"Discovered 1963-08-17 by Kearns, E. and Kwee, K. K. at Palomar Mountain Observatory, California","site":null,"date":"1963-Aug-17","location":"Palomar Mountain Observatory, California"},"orbit":{"pe_used":"DE441","soln_date":"2023-01-17 10:14:13","sb_used":"SB441-N16","equinox":"J2000","cov_epoch":"2456600.5","n_dop_obs_used":null,"n_obs_used":1270,"t_jup":"2.771","moid":"1.38","comment":null,"orbit_id":"K182/6","moid_jup":"0.00636","first_obs":"2008-07-09","condition_code":"0","elements":[{"title":"eccentricity","units":null,"value":"0.476","sigma":"2.3e-07","name":"e","label":"e"},{"title":"semi-major axis","units":"au","sigma":"1.4e-07","value":"4.49","label":"a","name":"a"},{"title":"perihelion distance","units":"au","sigma":"9.8e-07","value":"2.35","label":"q","name":"q"},{"units":"deg","title":"inclination; angle with respect to x-y ecliptic plane","name":"i","label":"i","value":"9.34","sigma":"8.7e-06"},{"units":"deg","title":"longitude of the ascending node","label":"node","name":"om","sigma":"5.8e-05","value":"313"},{"title":"argument of perihelion","units":"deg","sigma":"0.00012","value":"128","label":"peri","name":"w"},{"title":"mean anomaly","units":"deg","value":"176","sigma":"3.3e-05","name":"ma","label":"M"},{"label":"tp","name":"tp","sigma":"0.0003","value":"2454900.122","units":"TDB","title":"time of perihelion passage"},{"units":"d","title":"sidereal orbital period","label":"period","name":"per","sigma":"0.00016","value":"3480"},{"value":"0.104","sigma":"4.9e-09","name":"n","label":"n","title":"mean motion","units":"deg/d"},{"title":"aphelion distance","units":"au","value":"6.63","sigma":"2.1e-07","name":"ad","label":"Q"}],"n_del_obs_used":null,"model_pars":[],"epoch":"2456600.5","data_arc":"3925","not_valid_before":null,"source":"JPL","two_body":null,"not_valid_after":null,"producer":"Davide Farnocchia","rms":"0.68","last_obs":"2019-04-08"},"object":{"prefix":"P","orbit_class":{"code":"JFc","name":"Jupiter-family Comet"},"orbit_id":"K182/6","fullname":"59P/Kearns-Kwee","pha":false,"neo":false,"des":"59P","kind":"cn","spkid":"1000050"},"signature":{"version":"1.3","source":"NASA/JPL Small-Body Database (SBDB) API"}}