{"discovery":{"location":"Marseille","citation":null,"ref":"DISCOVERY.DB","date":"1877-Aug-01","discovery":"Discovered 1877-08-01 by Borrelly, A. at Marseille","name":null,"site":null,"cref":null,"who":"Borrelly, A."},"signature":{"version":"1.3","source":"NASA/JPL Small-Body Database (SBDB) API"},"orbit":{"epoch":"2461200.5","soln_date":"2026-06-05 03:14:24","last_obs":"2026-04-13","source":"JPL","first_obs":"1879-01-20","not_valid_after":null,"comment":null,"rms":"0.35","cov_epoch":"2457830.5","n_del_obs_used":null,"n_obs_used":5890,"producer":"Otto Matic","elements":[{"sigma":"2.4e-09","title":"eccentricity","label":"e","name":"e","value":"0.209","units":null},{"sigma":"2e-09","name":"a","units":"au","value":"2.74","label":"a","title":"semi-major axis"},{"sigma":"7.4e-09","value":"2.17","name":"q","units":"au","label":"q","title":"perihelion distance"},{"sigma":"2.3e-07","title":"inclination; angle with respect to x-y ecliptic plane","label":"i","name":"i","units":"deg","value":"14.2"},{"name":"om","units":"deg","value":"148","label":"node","title":"longitude of the ascending node","sigma":"7.9e-07"},{"sigma":"9.5e-07","value":"229","name":"w","units":"deg","label":"peri","title":"argument of perihelion"},{"label":"M","title":"mean anomaly","units":"deg","name":"ma","value":"239","sigma":"8.9e-07"},{"sigma":"4.6e-06","label":"tp","title":"time of perihelion passage","units":"TDB","name":"tp","value":"2461758.742"},{"name":"per","value":"1660","units":"d","title":"sidereal orbital period","label":"period","sigma":"1.8e-06"},{"value":"0.217","name":"n","units":"deg/d","label":"n","title":"mean motion","sigma":"2.4e-10"},{"sigma":"2.4e-09","label":"Q","title":"aphelion distance","name":"ad","units":"au","value":"3.32"}],"two_body":null,"n_dop_obs_used":null,"pe_used":"DE441","t_jup":"3.274","not_valid_before":null,"equinox":"J2000","moid":"1.19","model_pars":[],"sb_used":"SB441-N16","data_arc":"53774","orbit_id":"136","moid_jup":"2.21","condition_code":"0"},"object":{"kind":"an","shortname":"173 Ino","fullname":"173 Ino (A877 PA)","neo":false,"spkid":"20000173","prefix":null,"des":"173","orbit_class":{"name":"Main-belt Asteroid","code":"MBA"},"pha":false,"orbit_id":"136"}}
