Asteroid General Data

2022 SN₂

General information

Preliminary designation	2022 SN₂
Group	Apollo
Absolute magnitude	25.61
Approximate diameter (m)	20
Approximate mass (kg)	1.48·10⁷
Number of observations	14
Arc length (days)	2

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	168.688700
a – orbit major semiaxis (astronomical units)	1.99146000
e – orbit eccentricity	0.55496400
ω – orbit ascending node-perihelion angle (degrees)	161.812116
Ω – longitude of orbit ascending node (degrees)	135.017289
i – orbit inclination to the ecliptic plane (degrees)	1.210189

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	78.555393	1.98976927	0.55399130	155.222210	140.380975	1.168177	0.88745441	2.806756
01/21/1858	202.394381	1.98781774	0.55456832	155.292707	140.332583	1.177757	0.88543699	2.802628
01/29/1887	323.222456	1.98991759	0.55493256	156.324836	139.565311	1.196524	0.88564752	2.807070
02/07/1916	82.126393	1.99153394	0.55468767	156.594174	139.397011	1.202138	0.88685461	2.810491
02/14/1945	195.742215	1.99529615	0.55680109	157.592198	138.799026	1.208809	0.88431307	2.818459
02/22/1974	302.981263	1.99491940	0.55494511	159.288495	137.202214	1.227605	0.88784863	2.817660
03/02/2003	39.183718	1.99680541	0.55782772	160.200366	136.674129	1.231371	0.88293199	2.821657
03/09/2032	150.028218	1.99153690	0.55452576	161.867456	135.010133	1.213012	0.88717840	2.810497
03/17/2061	269.442493	1.98728130	0.55639323	162.661182	134.524116	1.226631	0.88157144	2.801494
03/25/2090	32.634802	1.99024224	0.55418051	163.129860	134.164626	1.240101	0.88728878	2.807757
04/03/2119	155.690142	1.98829999	0.55623929	164.931283	132.468883	1.195222	0.88232941	2.803648
04/10/2148	278.019384	1.98922505	0.55482814	165.412434	132.317355	1.207914	0.88554701	2.805605
04/18/2177	41.085295	1.98939135	0.55600358	165.662123	132.061027	1.216682	0.88328263	2.805957

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