{"signature":{"version":"1.3","source":"NASA/JPL Small-Body Database (SBDB) API"},"object":{"spkid":"20152830","prefix":null,"fullname":"152830 Dinkinesh (1999 VD57)","shortname":"152830 Dinkinesh","pha":false,"neo":false,"kind":"an","orbit_class":{"name":"Main-belt Asteroid","code":"MBA"},"orbit_id":"23","des":"152830"},"orbit":{"not_valid_before":null,"not_valid_after":null,"sb_used":"SB441-N16","n_dop_obs_used":null,"comment":null,"moid":"0.962","moid_jup":"2.73","epoch":"2461200.5","n_obs_used":690,"elements":[{"name":"e","sigma":"3.4e-08","value":"0.113","units":null,"label":"e","title":"eccentricity"},{"label":"a","title":"semi-major axis","units":"au","name":"a","sigma":"6.9e-09","value":"2.19"},{"name":"q","sigma":"7.3e-08","value":"1.94","label":"q","title":"perihelion distance","units":"au"},{"units":"deg","label":"i","title":"inclination; angle with respect to x-y ecliptic plane","name":"i","value":"2.09","sigma":"2.2e-06"},{"units":"deg","title":"longitude of the ascending node","label":"node","name":"om","sigma":"9.1e-05","value":"21.4"},{"label":"peri","title":"argument of perihelion","units":"deg","sigma":"9.4e-05","value":"66.9","name":"w"},{"sigma":"1.8e-05","value":"29.6","name":"ma","units":"deg","label":"M","title":"mean anomaly"},{"name":"tp","value":"2461103.026","sigma":"5.8e-05","title":"time of perihelion passage","label":"tp","units":"TDB"},{"units":"d","title":"sidereal orbital period","label":"period","name":"per","sigma":"5.6e-06","value":"1190"},{"units":"deg/d","label":"n","title":"mean motion","sigma":"1.4e-09","value":"0.304","name":"n"},{"title":"aphelion distance","label":"Q","units":"au","value":"2.44","sigma":"7.7e-09","name":"ad"}],"last_obs":"2023-02-13","orbit_id":"23","condition_code":"0","first_obs":"1999-10-15","data_arc":"8522","producer":"Ryan S. Park","rms":"0.39","pe_used":"DE441","t_jup":"3.663","equinox":"J2000","two_body":null,"source":"JPL","cov_epoch":"2460249.5","n_del_obs_used":null,"model_pars":[],"soln_date":"2023-03-16 11:29:46"}}
