{"signature":{"version":"1.3","source":"NASA/JPL Small-Body Database (SBDB) API"},"orbit":{"condition_code":"0","not_valid_after":null,"soln_date":"2025-11-06 06:24:01","two_body":null,"n_del_obs_used":null,"producer":"Otto Matic","comment":null,"rms":"0.48","cov_epoch":"2458191.5","n_dop_obs_used":null,"n_obs_used":2726,"t_jup":"3.475","pe_used":"DE441","last_obs":"2025-10-23","elements":[{"name":"e","sigma":"3.8e-08","label":"e","units":null,"title":"eccentricity","value":"0.171"},{"title":"semi-major axis","value":"15.7","label":"a","units":"au","sigma":"1.1e-06","name":"a"},{"title":"perihelion distance","value":"13","units":"au","label":"q","name":"q","sigma":"7e-07"},{"value":"23.4","title":"inclination; angle with respect to x-y ecliptic plane","label":"i","units":"deg","name":"i","sigma":"3.1e-07"},{"label":"node","units":"deg","name":"om","sigma":"2.2e-07","title":"longitude of the ascending node","value":"300"},{"value":"241","title":"argument of perihelion","sigma":"1.6e-05","name":"w","units":"deg","label":"peri"},{"title":"mean anomaly","value":"130","units":"deg","label":"M","sigma":"2.4e-05","name":"ma"},{"title":"time of perihelion passage","value":"2452962.706","units":"TDB","label":"tp","sigma":"0.00069","name":"tp"},{"value":"22800","title":"sidereal orbital period","label":"period","units":"d","sigma":"0.0023","name":"per"},{"title":"mean motion","value":"0.0158","label":"n","units":"deg/d","name":"n","sigma":"1.6e-09"},{"name":"ad","sigma":"1.2e-06","units":"au","label":"Q","value":"18.4","title":"aphelion distance"}],"orbit_id":"61","data_arc":"13501","sb_used":"SB441-N16","moid":"12.1","source":"JPL","model_pars":[],"first_obs":"1988-11-05","epoch":"2461200.5","equinox":"J2000","not_valid_before":null,"moid_jup":"8.12"},"object":{"spkid":"20010199","orbit_id":"61","pha":false,"neo":false,"orbit_class":{"name":"Centaur","code":"CEN"},"prefix":null,"kind":"an","des":"10199","fullname":"10199 Chariklo (1997 CU26)","shortname":"10199 Chariklo"},"phys_par":[{"units":null,"name":"H","sigma":null,"value":"6.55","notes":null,"title":"absolute magnitude","desc":"absolute magnitude (magnitude at 1 au from Sun and observer)","ref":"E2025R39"},{"desc":"effective body diameter","notes":null,"title":"diameter","value":"302","ref":"Earth, Moon, and Planets, v. 89, Issue 1, p. 117-134 (2002)","units":"km","name":"diameter","sigma":"30"},{"units":"h","name":"rot_per","sigma":null,"value":"7.004","notes":"[Result based on less than full coverage, so that the period may be wrong by 30 percent or so.]  REFERENCE LIST:[Fornasier, S.; Lazzaro, D.; Alvarez-Candal, A.; Snodgrass, C.; et al. (2014) Astron. Astrophys. 568, L11.], [Leiva, R.; Sicardy, B.; Camargo, J.I.B.; Desmars, J.; et al. (2017) Astron. J. 154, A159.]","desc":"body rotation period (synodic)","title":"rotation period","ref":"LCDB (Rev. 2023-October); Warner et al., 2009"},{"ref":"Earth, Moon, and Planets, v. 89, Issue 1, p. 117-134 (2002)","value":"0.045","notes":null,"desc":"geometric albedo","title":"geometric albedo","units":null,"sigma":"0.010","name":"albedo"},{"ref":"EAR-A-5-DDR-TAXONOMY-V4.0","notes":"based on a high-resolution spectrum by Xu et al. (1995) or Bus and Binzel (2002)","desc":"SMASSII spectral taxonomic classification","title":"SMASSII spectral type","value":"D","name":"spec_B","sigma":null,"units":null}]}
