Asteroid General Data

2022 SY₁₁

General information

Preliminary designation	2022 SY₁₁
Group	Apollo
Absolute magnitude	24.39
Approximate diameter (m)	35
Approximate mass (kg)	7.98·10⁷
Number of observations	15
Arc length (days)	2

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	70.265233
a – orbit major semiaxis (astronomical units)	1.01580200
e – orbit eccentricity	0.27761900
ω – orbit ascending node-perihelion angle (degrees)	37.745257
Ω – longitude of orbit ascending node (degrees)	186.393989
i – orbit inclination to the ecliptic plane (degrees)	22.534993

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	144.358406	1.01639473	0.27771762	36.784026	187.282296	22.547605	0.73412400	1.024694
01/21/1858	274.655988	1.01501237	0.27698709	37.014670	187.166858	22.553937	0.73386705	1.022604
01/29/1887	51.214552	1.01502316	0.27703062	37.043287	187.057159	22.556463	0.73383067	1.022621
02/07/1916	180.216579	1.01633264	0.27773815	37.123630	186.910311	22.555373	0.73405830	1.024600
02/14/1945	279.512986	1.01827011	0.27924306	37.251880	186.756111	22.540679	0.73392525	1.027531
02/22/1974	3.237661	1.01871073	0.27939804	37.338381	186.655635	22.540455	0.73408495	1.028198
03/02/2003	87.825477	1.01808832	0.27916898	37.438027	186.532341	22.546386	0.73386964	1.027256
03/09/2032	195.338105	1.01561301	0.27767455	37.809379	186.379586	22.558404	0.73360312	1.023512
03/17/2061	329.755020	1.01498401	0.27736504	37.960877	186.272925	22.561666	0.73346293	1.022561
03/25/2090	106.019269	1.01516865	0.27759534	37.991460	186.164493	22.563801	0.73336256	1.022840
04/03/2119	227.819382	1.01724191	0.27895000	38.114948	185.996017	22.554152	0.73348228	1.025975
04/10/2148	318.972966	1.01846800	0.27997098	38.181643	185.859047	22.547479	0.73332651	1.027831
04/18/2177	41.871037	1.01865073	0.28002151	38.277196	185.765150	22.549593	0.73340662	1.028108

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