Asteroid General Data

2007 WZ₄

General information

Preliminary designation	2007 WZ₄
Group	Apollo
Absolute magnitude	24.35
Approximate diameter (m)	36
Approximate mass (kg)	8.43·10⁷
Number of observations	75
Arc length (days)	26

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	323.131785
a – orbit major semiaxis (astronomical units)	1.36199200
e – orbit eccentricity	0.28137200
ω – orbit ascending node-perihelion angle (degrees)	316.348943
Ω – longitude of orbit ascending node (degrees)	62.751082
i – orbit inclination to the ecliptic plane (degrees)	2.944863

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	145.916359	1.36152915	0.28225987	311.364851	67.253164	2.784065	0.97722411	1.588697
01/21/1858	244.789902	1.36283792	0.28269276	311.879853	66.977722	2.788233	0.97757351	1.590988
01/29/1887	336.950668	1.36213300	0.28255699	312.413596	66.582721	2.789646	0.97725280	1.589754
02/07/1916	73.435015	1.36070238	0.28168609	313.641684	65.125393	2.827326	0.97741144	1.587250
02/14/1945	173.485678	1.36073194	0.28124915	314.407988	64.301208	2.847841	0.97802724	1.587302
02/22/1974	276.342726	1.35974676	0.28095075	314.817086	64.030138	2.847787	0.97772488	1.585578
03/02/2003	28.384971	1.35869059	0.28002130	315.591155	63.155567	2.913965	0.97822828	1.583731
03/09/2032	123.132395	1.36209929	0.28136364	316.382882	62.731478	2.945589	0.97885408	1.589695
03/17/2061	216.344555	1.36142861	0.28103786	317.223294	61.921080	2.963288	0.97881562	1.588521
03/25/2090	320.234675	1.36043208	0.28047789	317.937042	61.136513	3.015839	0.97886095	1.586777
04/03/2119	72.091454	1.35772880	0.27984983	318.910153	60.342114	3.025532	0.97776863	1.582050
04/10/2148	198.349749	1.35752708	0.27984255	319.267178	60.135349	3.025138	0.97763324	1.581697
04/18/2177	312.155675	1.36111638	0.28132312	320.220601	59.613556	3.083339	0.97820287	1.587974

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