{"object":{"neo":false,"spkid":"20000094","des":"94","shortname":"94 Aurora","pha":false,"prefix":null,"orbit_id":"140","kind":"an","fullname":"94 Aurora (A867 RA)","orbit_class":{"name":"Main-belt Asteroid","code":"MBA"}},"discovery":{"citation":null,"date":"1867-Sep-06","site":null,"discovery":"Discovered 1867-09-06 by Watson, J. C. at Ann Arbor","who":"Watson, J. C.","cref":null,"location":"Ann Arbor","ref":"DISCOVERY.DB","name":null},"orbit":{"n_dop_obs_used":null,"not_valid_before":null,"t_jup":"3.183","last_obs":"2026-04-06","cov_epoch":"2458346.5","data_arc":"56136","model_pars":[],"n_obs_used":9010,"two_body":null,"moid":"1.87","source":"JPL","equinox":"J2000","sb_used":"SB441-N16","pe_used":"DE441","epoch":"2461200.5","first_obs":"1872-07-26","rms":"0.27","not_valid_after":null,"elements":[{"label":"e","units":null,"sigma":"3.5e-09","name":"e","title":"eccentricity","value":"0.0973"},{"value":"3.16","title":"semi-major axis","name":"a","sigma":"3.8e-09","units":"au","label":"a"},{"title":"perihelion distance","name":"q","value":"2.85","units":"au","sigma":"1.4e-08","label":"q"},{"label":"i","units":"deg","sigma":"2.1e-07","name":"i","title":"inclination; angle with respect to x-y ecliptic plane","value":"7.97"},{"label":"node","units":"deg","sigma":"1.5e-06","title":"longitude of the ascending node","name":"om","value":"2.45"},{"title":"argument of perihelion","name":"w","value":"60.6","units":"deg","sigma":"1.9e-06","label":"peri"},{"value":"45.7","title":"mean anomaly","name":"ma","label":"M","sigma":"1.3e-06","units":"deg"},{"sigma":"7.1e-06","units":"TDB","label":"tp","value":"2460940.121","name":"tp","title":"time of perihelion passage"},{"units":"d","sigma":"3.7e-06","label":"period","title":"sidereal orbital period","name":"per","value":"2050"},{"label":"n","sigma":"3.2e-10","units":"deg/d","value":"0.176","name":"n","title":"mean motion"},{"name":"ad","title":"aphelion distance","value":"3.47","units":"au","sigma":"4.2e-09","label":"Q"}],"condition_code":"0","moid_jup":"1.88","comment":null,"n_del_obs_used":null,"orbit_id":"140","producer":"Otto Matic","soln_date":"2026-06-05 03:08:38"},"signature":{"source":"NASA/JPL Small-Body Database (SBDB) API","version":"1.3"}}