Asteroid General Data

2020 KW

General information

Preliminary designation	2020 KW
Group	Apollo
Absolute magnitude	28.51
Approximate diameter (m)	5
Approximate mass (kg)	2.69·10⁵
Number of observations	27
Arc length (days)	3

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	59.384017
a – orbit major semiaxis (astronomical units)	2.04994700
e – orbit eccentricity	0.50439200
ω – orbit ascending node-perihelion angle (degrees)	354.888070
Ω – longitude of orbit ascending node (degrees)	234.421202
i – orbit inclination to the ecliptic plane (degrees)	2.271482

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	315.858903	2.03124612	0.49884347	349.739317	237.906311	2.257075	1.01797226	2.894972
01/21/1858	327.699802	2.02768976	0.50354560	350.497622	237.344290	2.289829	1.00665550	2.887373
01/29/1887	348.681066	2.02753098	0.50225874	350.712084	237.017903	2.293823	1.00918583	2.887034
02/07/1916	2.403628	2.03068726	0.49871535	351.158573	236.737730	2.296589	1.01795235	2.893778
02/14/1945	5.247545	2.03441141	0.50037420	352.592116	236.151655	2.327999	1.01644443	2.901742
02/22/1974	7.892273	2.03303951	0.50379362	353.238978	235.726353	2.352783	1.00880717	2.898807
03/02/2003	18.525787	2.02866122	0.50344460	353.344653	234.980299	2.478648	1.00734269	2.889448
03/09/2032	11.062698	2.04976596	0.50472165	354.955733	234.393068	2.273715	1.01520470	2.934655
03/17/2061	323.647832	2.05467261	0.49939235	355.857257	234.047729	2.282866	1.02858482	2.945198
03/25/2090	270.030477	2.05488728	0.49734854	356.827404	233.680888	2.302801	1.03289210	2.945660
04/03/2119	213.391207	2.05721581	0.49698619	358.059066	233.263569	2.336849	1.03480796	2.950668
04/10/2148	161.748295	2.05223091	0.49936170	359.132860	232.855477	2.370480	1.02742540	2.939950
04/18/2177	118.155698	2.05177225	0.50327670	0.065590	232.385517	2.401259	1.01916307	2.938964

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