Asteroid General Data

2020 WK₁

General information

Preliminary designation	2020 WK₁
Group	Apollo
Absolute magnitude	27.49
Approximate diameter (m)	8
Approximate mass (kg)	1.10·10⁶
Number of observations	130
Arc length (days)	4

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	2.795227
a – orbit major semiaxis (astronomical units)	1.10621800
e – orbit eccentricity	0.09714100
ω – orbit ascending node-perihelion angle (degrees)	358.472178
Ω – longitude of orbit ascending node (degrees)	58.256518
i – orbit inclination to the ecliptic plane (degrees)	9.444761

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	61.518626	1.10187053	0.09439755	352.697437	60.430668	9.440321	0.99785665	1.156635
01/21/1858	80.606672	1.10378579	0.09574328	353.244023	60.139577	9.433381	0.99810571	1.159652
01/29/1887	76.199773	1.10495544	0.09673792	353.943646	59.778584	9.428011	0.99806435	1.161496
02/07/1916	68.587894	1.10869879	0.09955399	354.665941	59.466614	9.414419	0.99832340	1.167403
02/14/1945	359.049642	1.11100086	0.10125509	354.987105	59.211318	9.403578	0.99850638	1.171041
02/22/1974	291.159308	1.10629948	0.09742078	355.895951	58.836488	9.429593	0.99852291	1.163616
03/02/2003	278.186255	1.10549738	0.09676197	355.989028	58.648999	9.432235	0.99852727	1.162351
03/09/2032	258.297886	1.10550458	0.09661655	358.610420	58.178981	9.447144	0.99869455	1.162362
03/17/2061	248.197798	1.10569850	0.09669687	358.593200	58.018293	9.444905	0.99878091	1.162668
03/25/2090	247.283179	1.10334680	0.09476605	0.640099	57.578660	9.466933	0.99878698	1.158961
04/03/2119	260.051686	1.10342266	0.09481336	0.858809	57.343039	9.464251	0.99880345	1.159080
04/10/2148	262.184202	1.10432222	0.09566577	3.224594	56.969257	9.467881	0.99867638	1.160498
04/18/2177	260.630009	1.10436356	0.09561755	3.566642	56.686178	9.466769	0.99876703	1.160563

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