{"phys_par":[{"units":null,"notes":"2 parameter fit from 441 observations, autocmod 3.0g","ref":"K265/20","desc":"absolute magnitude of comet and coma (i.e. total)","sigma":"0.4","value":"15.6","title":"comet total magnitude","name":"M1"},{"value":"4.5","sigma":null,"title":"comet total magnitude slope","name":"K1","desc":"comet total magnitude slope parameter","notes":"autocmod 3.0g","units":null,"ref":"K265/20"},{"units":"km","notes":null,"ref":"Lamy, P; Toth, I; Fernandez, Y; Weaver, H. (to be published)","desc":"effective body diameter","value":"4.66","sigma":null,"title":"diameter","name":"diameter"},{"desc":"body rotation period (synodic)","name":"rot_per","value":"9.02","sigma":null,"title":"rotation period","units":"h","notes":"[Result based on less than full coverage, so that the period may be wrong by 30 percent or so.]  REFERENCE LIST:[Kokotankekova, R.; Snodgrass, C.; Lacerda, P.; Green S.F.; et al. (2017) Mon. Not. Royal Ast. Soc. 471, 2974-3007.]","ref":"LCDB (Rev. 2023-October); Warner et al., 2009"}],"object":{"spkid":"1000110","kind":"cn","orbit_class":{"name":"Jupiter-family Comet","code":"JFc"},"neo":false,"orbit_id":"K265/20","des":"14P","pha":false,"prefix":"P","fullname":"14P/Wolf"},"signature":{"source":"NASA/JPL Small-Body Database (SBDB) API","version":"1.3"},"orbit":{"n_dop_obs_used":null,"n_del_obs_used":null,"n_obs_used":620,"pe_used":"DE441","condition_code":"0","t_jup":"2.716","source":"JPL","equinox":"J2000","moid":"1.76","comment":null,"sb_used":"SB441-N16","orbit_id":"K265/20","moid_jup":"0.0615","cov_epoch":"2458208.5","soln_date":"2026-11-03 16:11:02","rms":"0.42","elements":[{"units":null,"label":"e","name":"e","title":"eccentricity","sigma":"1.3e-07","value":"0.356"},{"units":"au","label":"a","name":"a","title":"semi-major axis","value":"4.26","sigma":"6.1e-08"},{"units":"au","label":"q","name":"q","title":"perihelion distance","value":"2.74","sigma":"5.5e-07"},{"label":"i","units":"deg","title":"inclination; angle with respect to x-y ecliptic plane","value":"27.9","sigma":"1.6e-05","name":"i"},{"label":"node","units":"deg","name":"om","title":"longitude of the ascending node","sigma":"2.4e-05","value":"202"},{"units":"deg","label":"peri","name":"w","title":"argument of perihelion","sigma":"2.3e-05","value":"159"},{"title":"mean anomaly","sigma":"8.3e-06","value":"13.3","name":"ma","label":"M","units":"deg"},{"name":"tp","sigma":"7.6e-05","value":"2458089.474","title":"time of perihelion passage","units":"TDB","label":"tp"},{"title":"sidereal orbital period","sigma":"6.9e-05","value":"3210","name":"per","units":"d","label":"period"},{"name":"n","title":"mean motion","value":"0.112","sigma":"2.4e-09","label":"n","units":"deg/d"},{"value":"5.78","sigma":"8.2e-08","title":"aphelion distance","name":"ad","label":"Q","units":"au"}],"two_body":null,"epoch":"2458208.5","model_pars":[],"not_valid_after":null,"first_obs":"1992-07-27","data_arc":"12516","producer":"Davide Farnocchia","not_valid_before":null,"last_obs":"2026-11-02"}}