Asteroid General Data

2022 SD₂

General information

Preliminary designation	2022 SD₂
Group	Amor
Absolute magnitude	27.48
Approximate diameter (m)	9
Approximate mass (kg)	1.12·10⁶
Number of observations	15
Arc length (days)	1

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	90.399107
a – orbit major semiaxis (astronomical units)	2.17103900
e – orbit eccentricity	0.52989000
ω – orbit ascending node-perihelion angle (degrees)	4.051328
Ω – longitude of orbit ascending node (degrees)	349.627026
i – orbit inclination to the ecliptic plane (degrees)	8.297427

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	113.772168	2.17435823	0.53159884	0.417394	351.567684	8.427510	1.01847192	3.206249
01/21/1858	131.651609	2.17232052	0.53050234	0.723185	351.312695	8.413184	1.01989940	3.201743
01/29/1887	162.137302	2.16591835	0.52935818	1.427428	351.022943	8.428289	1.01937175	3.187599
02/07/1916	198.648839	2.16620713	0.53023237	1.987887	350.764315	8.410791	1.01761398	3.188237
02/14/1945	231.229250	2.16517522	0.53022609	2.568522	350.410093	8.401726	1.01714282	3.185959
02/22/1974	270.679979	2.16608132	0.52897050	3.025792	350.152637	8.359505	1.02028820	3.187959
03/02/2003	310.649069	2.16313659	0.53039521	3.505853	349.912968	8.358843	1.01581930	3.181460
03/09/2032	347.431875	2.16871371	0.53153438	4.129010	349.577262	8.304951	1.01596781	3.193772
03/17/2061	19.244826	2.16852565	0.52918696	4.707169	349.317529	8.260977	1.02097014	3.193357
03/25/2090	52.898853	2.16884247	0.52993456	5.326769	349.017996	8.231364	1.01949790	3.194057
04/03/2119	82.443145	2.16924555	0.53228359	5.657920	348.758807	8.223999	1.01459174	3.194947
04/10/2148	95.980973	2.17589005	0.53359056	6.419237	348.424188	8.148242	1.01485566	3.209638
04/18/2177	109.686896	2.17601061	0.53214540	7.004222	348.141900	8.104813	1.01805657	3.209905

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