Asteroid General Data

2021 WS₃

General information

Preliminary designation	2021 WS₃
Group	Amor
Absolute magnitude	23.75
Approximate diameter (m)	47
Approximate mass (kg)	1.93·10⁸
Number of observations	32
Arc length (days)	16

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	132.243343
a – orbit major semiaxis (astronomical units)	2.27130200
e – orbit eccentricity	0.52880300
ω – orbit ascending node-perihelion angle (degrees)	42.929564
Ω – longitude of orbit ascending node (degrees)	69.340053
i – orbit inclination to the ecliptic plane (degrees)	25.645079

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	233.971427	2.27035398	0.51915192	39.240042	72.321822	26.548945	1.09169536	3.420905
01/21/1858	45.622311	2.27166510	0.52009983	39.659909	71.916923	26.426195	1.09017246	3.423868
01/29/1887	217.491982	2.27061131	0.52187822	40.209040	71.530747	26.302020	1.08562872	3.421486
02/07/1916	28.620992	2.27317372	0.52164537	41.155427	70.853036	26.061528	1.08738317	3.427280
02/14/1945	198.619910	2.27352466	0.52218277	41.544732	70.498548	25.965846	1.08632925	3.428073
02/22/1974	7.446456	2.27212077	0.52548523	42.002830	70.094292	25.867690	1.07815487	3.424899
03/02/2003	177.396245	2.27177106	0.52742625	42.417955	69.736709	25.765995	1.07357937	3.424108
03/09/2032	348.274353	2.27054709	0.52945660	42.898667	69.310858	25.650801	1.06839094	3.421341
03/17/2061	159.842831	2.27158304	0.53011227	43.421370	68.846113	25.511450	1.06738899	3.423683
03/25/2090	330.461083	2.27190423	0.53073351	43.952674	68.384876	25.382549	1.06612852	3.424409
04/03/2119	138.495696	2.27489005	0.52980842	44.651883	67.764361	25.211058	1.06963415	3.431162
04/10/2148	306.232056	2.27445219	0.53103972	44.992464	67.423382	25.131720	1.06662774	3.430171
04/18/2177	114.468572	2.27201838	0.53507619	45.774358	66.837729	24.963326	1.05631544	3.424667

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