Asteroid General Data

2007 WU₄ (453100)

General information

Preliminary designation	2007 WU₄
Number	453100
Group	Amor
Absolute magnitude	18.92
Approximate diameter (m)	440
Approximate mass (kg)	1.53·10¹¹
Number of observations	109
Arc length (days)	5693

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	246.510614
a – orbit major semiaxis (astronomical units)	2.55326800
e – orbit eccentricity	0.50663900
ω – orbit ascending node-perihelion angle (degrees)	283.227751
Ω – longitude of orbit ascending node (degrees)	66.929080
i – orbit inclination to the ecliptic plane (degrees)	29.231198

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	64.640812	2.54819631	0.51804183	279.839253	71.184307	28.872629	1.22812404	4.067710
01/21/1858	111.750936	2.54872132	0.51580503	280.882655	70.278231	28.964209	1.23407805	4.068967
01/29/1887	154.346438	2.55311667	0.51060320	281.099443	69.835744	29.013255	1.24948712	4.079497
02/07/1916	194.160017	2.55489963	0.50971321	280.920133	69.578835	29.013477	1.25263355	4.083771
02/14/1945	236.902622	2.55036909	0.51393538	281.376811	68.871276	29.007870	1.23964418	4.072913
02/22/1974	283.877225	2.54739475	0.51500191	282.549895	67.883352	29.109485	1.23548159	4.065790
03/02/2003	329.160764	2.55181157	0.50987246	283.210988	67.216424	29.198632	1.25071313	4.076369
03/09/2032	9.685059	2.55502160	0.50558468	283.094396	66.916805	29.225510	1.26324181	4.084063
03/17/2061	49.829673	2.55412272	0.50717081	283.139327	66.605641	29.221120	1.25874622	4.081908
03/25/2090	94.612285	2.54828433	0.51136734	284.055824	65.632052	29.277578	1.24517496	4.067920
04/03/2119	141.526979	2.54849310	0.50923160	285.120666	64.743983	29.395986	1.25071987	4.068420
04/10/2148	184.375929	2.55334042	0.50348656	285.394352	64.282585	29.459993	1.26776785	4.080033
04/18/2177	223.875831	2.55536958	0.50206321	285.211989	64.039607	29.462207	1.27241252	4.084898

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