Asteroid General Data

2005 WR₂ (662203)

General information

Preliminary designation	2005 WR₂
Number	662203
Group	Apollo
Absolute magnitude	19.47
Approximate diameter (m)	340
Approximate mass (kg)	7.14·10¹⁰
Number of observations	262
Arc length (days)	6997

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	27.778411
a – orbit major semiaxis (astronomical units)	1.53207700
e – orbit eccentricity	0.54652700
ω – orbit ascending node-perihelion angle (degrees)	49.644484
Ω – longitude of orbit ascending node (degrees)	282.271140
i – orbit inclination to the ecliptic plane (degrees)	7.844873

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	312.018888	1.53206392	0.54564946	46.658419	284.765927	7.964811	0.69609406	1.896339
01/21/1858	60.047338	1.53269151	0.54588834	47.083201	284.427007	7.947982	0.69601309	1.897504
01/29/1887	167.316887	1.53225564	0.54605926	47.545816	284.051297	7.927487	0.69555326	1.896695
02/07/1916	274.030235	1.53280902	0.54619959	47.933364	283.722545	7.908377	0.69558937	1.897722
02/14/1945	19.648426	1.53228129	0.54641854	48.478143	283.294149	7.895173	0.69501438	1.896742
02/22/1974	128.286481	1.53227474	0.54623168	48.874769	282.930015	7.878789	0.69529774	1.896730
03/02/2003	236.870836	1.53193490	0.54651067	49.345547	282.566482	7.861435	0.69471613	1.896099
03/09/2032	347.154689	1.53213372	0.54637527	49.770307	282.177246	7.837816	0.69501375	1.896468
03/17/2061	95.340960	1.53232273	0.54640009	50.235137	281.790696	7.821415	0.69506145	1.896819
03/25/2090	202.805619	1.53259075	0.54663958	50.701926	281.394153	7.798807	0.69481598	1.897317
04/03/2119	308.643676	1.53268108	0.54657318	51.160232	281.011815	7.787443	0.69495871	1.897485
04/10/2148	55.817603	1.53243248	0.54676212	51.676800	280.605403	7.764909	0.69455644	1.897023
04/18/2177	162.069525	1.53231513	0.54682523	52.158951	280.208113	7.757017	0.69440655	1.896805

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