Asteroid General Data

2022 SW₂₀

General information

Preliminary designation	2022 SW₂₀
Group	Aten
Absolute magnitude	26.43
Approximate diameter (m)	14
Approximate mass (kg)	4.76·10⁶
Number of observations	14
Arc length (days)	3

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	95.753401
a – orbit major semiaxis (astronomical units)	0.69175200
e – orbit eccentricity	0.56759400
ω – orbit ascending node-perihelion angle (degrees)	199.517210
Ω – longitude of orbit ascending node (degrees)	0.259094
i – orbit inclination to the ecliptic plane (degrees)	15.179643

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	86.216709	0.69168562	0.56879515	198.483546	1.583863	14.949182	0.29825820	0.575259
01/21/1858	241.605260	0.69164248	0.56841150	198.600316	1.379938	15.048752	0.29850494	0.575206
01/29/1887	39.206037	0.69199699	0.56810110	198.823109	1.194776	15.041003	0.29887274	0.575648
02/07/1916	170.651520	0.69246374	0.56724520	199.045879	0.982010	15.107214	0.29966701	0.576230
02/14/1945	299.407728	0.69256815	0.56727172	199.218644	0.803580	15.078141	0.29969383	0.576361
02/22/1974	68.811672	0.69313354	0.56635287	199.462458	0.600022	15.126689	0.30057537	0.577067
03/02/2003	163.896942	0.69349914	0.56606782	199.671304	0.421482	15.112768	0.30093159	0.577523
03/09/2032	281.551375	0.69183273	0.56753193	199.549402	0.232186	15.173190	0.29919557	0.575443
03/17/2061	79.172832	0.69177029	0.56784325	199.713865	0.041129	15.138567	0.29895320	0.575365
03/25/2090	206.364889	0.69240743	0.56708249	199.950928	359.869599	15.157107	0.29975530	0.576160
04/03/2119	337.625139	0.69230427	0.56745608	200.079959	359.676497	15.124082	0.29945201	0.576031
04/10/2148	95.750080	0.69348021	0.56638194	200.415377	359.477253	15.118118	0.30070554	0.577500
04/18/2177	189.008885	0.69315790	0.56697270	200.528474	359.292896	15.085836	0.30015629	0.577097

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