Asteroid General Data

2002 WZ₂ (385402)

General information

Preliminary designation	2002 WZ₂
Number	385402
Group	Apollo
Absolute magnitude	17.18
Approximate diameter (m)	970
Approximate mass (kg)	1.69·10¹²
Number of observations	229
Arc length (days)	8503

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	72.966922
a – orbit major semiaxis (astronomical units)	2.46281300
e – orbit eccentricity	0.88452300
ω – orbit ascending node-perihelion angle (degrees)	48.223057
Ω – longitude of orbit ascending node (degrees)	261.248129
i – orbit inclination to the ecliptic plane (degrees)	51.233420

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	54.774727	2.46213420	0.86893051	46.703837	264.917774	53.860965	0.32271066	3.863387
01/21/1858	237.690970	2.46460020	0.86964925	46.945804	264.460166	53.446702	0.32126248	3.869192
01/29/1887	52.357097	2.47086813	0.87160079	47.293500	263.622391	52.715614	0.31725753	3.883962
02/07/1916	221.646188	2.47151530	0.87480888	47.594990	262.893051	52.183575	0.30941177	3.885488
02/14/1945	33.331963	2.46778700	0.87925772	47.819524	262.148461	51.781584	0.29796622	3.876699
02/22/1974	212.242318	2.46424070	0.88222574	47.936291	261.822480	51.630897	0.29022412	3.868346
03/02/2003	37.410081	2.46093731	0.88396267	48.060663	261.537716	51.486980	0.28556060	3.860570
03/09/2032	223.068845	2.46283634	0.88477972	48.242420	261.169374	51.171527	0.28376869	3.865040
03/17/2061	42.719449	2.46851573	0.88524048	48.614933	260.500773	50.621478	0.28328568	3.878417
03/25/2090	214.203785	2.47128000	0.88796879	49.097702	259.431713	49.838382	0.27686049	3.884933
04/03/2119	24.243590	2.47120924	0.89074244	49.520089	258.534760	49.297845	0.26999828	3.884766
04/10/2148	200.037715	2.46472715	0.89473632	49.801528	257.826655	48.976217	0.25944624	3.869491
04/18/2177	22.641349	2.46190037	0.89685848	50.038048	257.403066	48.778001	0.25392415	3.862836

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