{"discovery":{"date":"1873-Feb-17","ref":"DISCOVERY.DB","location":"Clinton","name":null,"who":"Peters, C. H. F.","discovery":"Discovered 1873-02-17 by Peters, C. H. F. at Clinton","citation":null,"site":null,"cref":null},"orbit":{"orbit_id":"151","source":"JPL","last_obs":"2026-04-01","two_body":null,"first_obs":"1893-11-14","elements":[{"value":"0.21","sigma":"3e-09","units":null,"name":"e","title":"eccentricity","label":"e"},{"value":"3.13","sigma":"3.3e-09","units":"au","name":"a","title":"semi-major axis","label":"a"},{"sigma":"1.1e-08","value":"2.47","title":"perihelion distance","label":"q","units":"au","name":"q"},{"units":"deg","name":"i","label":"i","title":"inclination; angle with respect to x-y ecliptic plane","value":"22.8","sigma":"2.1e-07"},{"sigma":"4.2e-07","value":"145","title":"longitude of the ascending node","label":"node","name":"om","units":"deg"},{"title":"argument of perihelion","label":"peri","name":"w","units":"deg","sigma":"7e-07","value":"238"},{"value":"49","sigma":"1.2e-06","units":"deg","name":"ma","title":"mean anomaly","label":"M"},{"units":"TDB","name":"tp","title":"time of perihelion passage","label":"tp","sigma":"6.5e-06","value":"2460925.557"},{"name":"per","units":"d","label":"period","title":"sidereal orbital period","sigma":"3.2e-06","value":"2020"},{"sigma":"2.9e-10","value":"0.178","name":"n","units":"deg/d","title":"mean motion","label":"n"},{"sigma":"4e-09","value":"3.78","label":"Q","title":"aphelion distance","name":"ad","units":"au"}],"equinox":"J2000","n_del_obs_used":null,"moid":"1.54","n_dop_obs_used":null,"rms":"0.2","soln_date":"2026-06-05 03:11:15","producer":"Otto Matic","epoch":"2461200.5","not_valid_before":null,"condition_code":"0","t_jup":"3.062","sb_used":"SB441-N16","not_valid_after":null,"cov_epoch":"2457583.5","data_arc":"48350","pe_used":"DE441","model_pars":[],"moid_jup":"1.9","comment":null,"n_obs_used":16780},"signature":{"version":"1.3","source":"NASA/JPL Small-Body Database (SBDB) API"},"object":{"pha":false,"kind":"an","prefix":null,"neo":false,"des":"130","spkid":"20000130","orbit_id":"151","fullname":"130 Elektra (A873 DA)","shortname":"130 Elektra","orbit_class":{"name":"Main-belt Asteroid","code":"MBA"}}}