Asteroid General Data

2022 SY₂

General information

Preliminary designation	2022 SY₂
Group	Apollo
Absolute magnitude	24.82
Approximate diameter (m)	29
Approximate mass (kg)	4.40·10⁷
Number of observations	63
Arc length (days)	10

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	16.793730
a – orbit major semiaxis (astronomical units)	1.53362000
e – orbit eccentricity	0.34725800
ω – orbit ascending node-perihelion angle (degrees)	216.878878
Ω – longitude of orbit ascending node (degrees)	181.549186
i – orbit inclination to the ecliptic plane (degrees)	21.082233

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	328.587297	1.53283903	0.34544570	215.134538	182.600961	21.164893	1.00332638	1.897778
01/21/1858	74.356986	1.53255362	0.34547575	215.351835	182.449633	21.160767	1.00309352	1.897248
01/29/1887	179.488466	1.53304628	0.34576822	215.581107	182.309709	21.150793	1.00296759	1.898163
02/07/1916	281.569148	1.53303101	0.34628519	215.894100	182.138750	21.132882	1.00216508	1.898135
02/14/1945	26.061940	1.53264966	0.34616150	216.115179	181.996711	21.124837	1.00210536	1.897426
02/22/1974	131.449114	1.53296566	0.34644014	216.391055	181.834708	21.111972	1.00188482	1.898013
03/02/2003	234.529169	1.53334322	0.34686476	216.601002	181.691233	21.100855	1.00148050	1.898715
03/09/2032	334.642166	1.53361898	0.34733803	216.943981	181.512576	21.078323	1.00093479	1.899227
03/17/2061	78.007716	1.53264932	0.34733493	217.231302	181.361453	21.074248	1.00030668	1.897426
03/25/2090	183.642008	1.53278795	0.34760254	217.455902	181.225472	21.063518	0.99998697	1.897683
04/03/2119	287.658753	1.53353545	0.34821319	217.706760	181.056333	21.048189	0.99953818	1.899072
04/10/2148	29.247180	1.53325319	0.34858360	217.964867	180.911059	21.037414	0.99878627	1.898547
04/18/2177	133.888092	1.53278849	0.34834159	218.246215	180.746980	21.026018	0.99885451	1.897684

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