Asteroid General Data

2020 WZ₄

General information

Preliminary designation	2020 WZ₄
Group	Apollo
Absolute magnitude	24.30
Approximate diameter (m)	37
Approximate mass (kg)	9.03·10⁷
Number of observations	88
Arc length (days)	34

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	19.169456
a – orbit major semiaxis (astronomical units)	1.12131800
e – orbit eccentricity	0.34004600
ω – orbit ascending node-perihelion angle (degrees)	94.453742
Ω – longitude of orbit ascending node (degrees)	232.194377
i – orbit inclination to the ecliptic plane (degrees)	6.146655

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	313.490312	1.12452253	0.34038051	92.174951	234.230480	6.147558	0.74175698	1.192485
01/21/1858	85.259157	1.12330786	0.34019599	92.621403	233.946778	6.152076	0.74116304	1.190553
01/29/1887	229.125398	1.12281863	0.34028587	93.108981	233.635122	6.157207	0.74073932	1.189776
02/07/1916	17.249652	1.12241301	0.34032291	93.439633	233.353730	6.157405	0.74043015	1.189131
02/14/1945	161.578872	1.12251899	0.34030774	93.654693	233.013271	6.156931	0.74051709	1.189299
02/22/1974	307.760025	1.12265625	0.34024483	94.047559	232.708610	6.156324	0.74067827	1.189517
03/02/2003	92.376962	1.12286977	0.34029132	94.392051	232.464221	6.153449	0.74076693	1.189857
03/09/2032	239.551331	1.12121446	0.33995435	94.487858	232.157640	6.147275	0.74005273	1.187227
03/17/2061	47.654578	1.12012185	0.33966017	94.603281	231.842047	6.144904	0.73966107	1.185492
03/25/2090	215.989878	1.12062710	0.33981728	95.052409	231.593417	6.142848	0.73981865	1.186294
04/03/2119	23.673946	1.12078433	0.33980585	95.192457	231.316591	6.144028	0.73993526	1.186544
04/10/2148	203.967564	1.11945783	0.33984676	95.787071	231.017976	6.142079	0.73901371	1.184438
04/18/2177	28.763433	1.11950248	0.33996121	96.330169	230.672432	6.131678	0.73891507	1.184509

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