Asteroid General Data

2022 SW₅₅

General information

Preliminary designation	2022 SW₅₅
Group	Apollo
Absolute magnitude	25.14
Approximate diameter (m)	25
Approximate mass (kg)	2.83·10⁷
Number of observations	16
Arc length (days)	1

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	136.205409
a – orbit major semiaxis (astronomical units)	1.13454300
e – orbit eccentricity	0.11583300
ω – orbit ascending node-perihelion angle (degrees)	141.548952
Ω – longitude of orbit ascending node (degrees)	182.614817
i – orbit inclination to the ecliptic plane (degrees)	22.177480

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	333.560931	1.13482793	0.11689713	140.128747	183.455705	22.142650	1.00216980	1.208915
01/21/1858	332.095388	1.13556440	0.11722645	140.505732	183.336862	22.144680	1.00244621	1.210092
01/29/1887	331.711019	1.13486569	0.11663787	140.565292	183.215690	22.153360	1.00249737	1.208975
02/07/1916	329.135345	1.13530437	0.11688040	140.858728	183.093773	22.154817	1.00260954	1.209676
02/14/1945	332.060454	1.13454191	0.11633219	140.886486	182.966990	22.163100	1.00255817	1.208458
02/22/1974	328.180708	1.13471325	0.11618762	141.268183	182.834538	22.168688	1.00287362	1.208731
03/02/2003	328.849809	1.13540946	0.11663002	141.548485	182.712224	22.168801	1.00298663	1.209844
03/09/2032	327.187749	1.13472144	0.11597630	141.554885	182.594825	22.176180	1.00312065	1.208744
03/17/2061	327.740312	1.13553860	0.11626475	142.008761	182.473384	22.179045	1.00351549	1.210050
03/25/2090	325.880129	1.13500877	0.11579040	142.055387	182.354996	22.185945	1.00358565	1.209204
04/03/2119	323.507419	1.13550983	0.11604258	142.306207	182.237236	22.187036	1.00374235	1.210004
04/10/2148	325.007197	1.13471820	0.11530371	142.447640	182.113225	22.198519	1.00388099	1.208739
04/18/2177	321.971075	1.13546304	0.11569464	142.846418	181.991476	22.200103	1.00409606	1.209930

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