{"discovery":{"who":"Kopff, A.","location":"Heidelberg","site":null,"cref":null,"ref":"DISCOVERY.DB","citation":null,"discovery":"Discovered 1908-06-24 by Kopff, A. at Heidelberg","name":null,"date":"1908-Jun-24"},"orbit":{"moid_jup":"1.59","not_valid_before":null,"equinox":"J2000","epoch":"2461200.5","first_obs":"1908-06-24","model_pars":[],"source":"JPL","moid":"1.64","sb_used":"SB441-N16","data_arc":"43028","orbit_id":"117","elements":[{"value":"0.148","title":"eccentricity","units":null,"label":"e","sigma":"1.9e-09","name":"e"},{"title":"semi-major axis","value":"3.06","name":"a","sigma":"3.3e-09","units":"au","label":"a"},{"name":"q","sigma":"8.5e-09","label":"q","units":"au","value":"2.61","title":"perihelion distance"},{"units":"deg","label":"i","sigma":"6.8e-08","name":"i","value":"17.9","title":"inclination; angle with respect to x-y ecliptic plane"},{"value":"232","title":"longitude of the ascending node","name":"om","sigma":"2e-07","label":"node","units":"deg"},{"value":"315","title":"argument of perihelion","units":"deg","label":"peri","sigma":"4.4e-07","name":"w"},{"name":"ma","sigma":"1.1e-06","label":"M","units":"deg","title":"mean anomaly","value":"72.6"},{"name":"tp","sigma":"5.5e-06","label":"tp","units":"TDB","value":"2460805.413","title":"time of perihelion passage"},{"sigma":"3.2e-06","name":"per","units":"d","label":"period","title":"sidereal orbital period","value":"1960"},{"units":"deg/d","label":"n","sigma":"3e-10","name":"n","title":"mean motion","value":"0.184"},{"value":"3.52","title":"aphelion distance","label":"Q","units":"au","name":"ad","sigma":"3.8e-09"}],"last_obs":"2026-04-14","pe_used":"DE441","t_jup":"3.142","n_dop_obs_used":null,"n_obs_used":6684,"cov_epoch":"2457491.5","rms":"0.33","comment":null,"producer":"Otto Matic","n_del_obs_used":null,"not_valid_after":null,"two_body":null,"soln_date":"2026-06-05 03:53:50","condition_code":"0"},"signature":{"version":"1.3","source":"NASA/JPL Small-Body Database (SBDB) API"},"object":{"shortname":"663 Gerlinde","fullname":"663 Gerlinde (A908 MB)","des":"663","kind":"an","prefix":null,"pha":false,"orbit_id":"117","orbit_class":{"code":"MBA","name":"Main-belt Asteroid"},"neo":false,"spkid":"20000663"}}