Asteroid General Data

2022 SP₁₁

General information

Preliminary designation	2022 SP₁₁
Group	Apollo
Absolute magnitude	24.51
Approximate diameter (m)	33
Approximate mass (kg)	6.76·10⁷
Number of observations	39
Arc length (days)	5

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	292.416763
a – orbit major semiaxis (astronomical units)	1.21737900
e – orbit eccentricity	0.41192200
ω – orbit ascending node-perihelion angle (degrees)	281.122253
Ω – longitude of orbit ascending node (degrees)	184.166399
i – orbit inclination to the ecliptic plane (degrees)	29.889134

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	238.288009	1.21752769	0.41184883	280.373534	185.216445	29.865739	0.71609034	1.343442
01/21/1858	95.749271	1.21737758	0.41170447	280.500635	185.058557	29.872082	0.71617779	1.343193
01/29/1887	313.331887	1.21739715	0.41169624	280.625967	184.913567	29.877636	0.71619932	1.343226
02/07/1916	170.503653	1.21756461	0.41187820	280.692326	184.745986	29.876691	0.71607630	1.343503
02/14/1945	27.381755	1.21754048	0.41184170	280.822553	184.599245	29.880300	0.71610654	1.343463
02/22/1974	244.903479	1.21745654	0.41180168	280.926795	184.439692	29.886021	0.71610589	1.343324
03/02/2003	103.049786	1.21745288	0.41194935	280.987920	184.289196	29.885703	0.71592396	1.343318
03/09/2032	319.770002	1.21750406	0.41205611	281.122792	184.137004	29.887722	0.71582408	1.343403
03/17/2061	177.478103	1.21751124	0.41191280	281.200444	183.987171	29.893900	0.71600278	1.343415
03/25/2090	36.055497	1.21742801	0.41189730	281.265972	183.843217	29.901847	0.71597270	1.343277
04/03/2119	253.455988	1.21726195	0.41194439	281.416250	183.680104	29.900692	0.71581771	1.343002
04/10/2148	111.644500	1.21750337	0.41185714	281.500362	183.534670	29.904968	0.71606591	1.343402
04/18/2177	329.469705	1.21738998	0.41176173	281.589216	183.372561	29.912976	0.71611537	1.343214

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