Asteroid General Data

2000 OH (430440)

General information

Preliminary designation	2000 OH
Number	430440
Group	Apollo
Absolute magnitude	17.65
Approximate diameter (m)	780
Approximate mass (kg)	8.83·10¹¹
Number of observations	383
Arc length (days)	9362

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	340.303221
a – orbit major semiaxis (astronomical units)	2.41406100
e – orbit eccentricity	0.59584200
ω – orbit ascending node-perihelion angle (degrees)	355.751800
Ω – longitude of orbit ascending node (degrees)	283.607670
i – orbit inclination to the ecliptic plane (degrees)	18.801873

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	173.083139	2.41627784	0.59940386	349.735385	286.379480	18.159542	0.96795158	3.755960
01/21/1858	58.575671	2.43255527	0.59082156	350.691308	286.040975	18.084470	0.99534918	3.793977
01/29/1887	308.999367	2.41482359	0.60013133	351.861459	285.428567	18.457100	0.96561229	3.752569
02/07/1916	211.476971	2.41834663	0.59755291	351.924055	285.303043	18.410090	0.97325656	3.760784
02/14/1945	90.848552	2.42318533	0.59471671	353.742050	284.633984	18.553033	0.98207653	3.772077
02/22/1974	350.775791	2.41202049	0.59917709	353.980461	284.367809	18.697376	0.96679307	3.746037
03/02/2003	254.572428	2.42514341	0.59026515	354.395502	284.145713	18.573529	0.99366578	3.776650
03/09/2032	146.026655	2.41438064	0.59629242	355.753782	283.587683	18.814902	0.97470376	3.751537
03/17/2061	58.185988	2.41045877	0.59744414	355.765868	283.423685	18.847239	0.97034430	3.742400
03/25/2090	313.135797	2.42269330	0.59049892	357.079766	282.981135	18.766213	0.99209553	3.770928
04/03/2119	218.388837	2.40752389	0.59746173	357.588964	282.611684	18.982020	0.96912049	3.735567
04/10/2148	130.459854	2.41754426	0.59113042	357.883271	282.400232	18.838398	0.98846030	3.758913
04/18/2177	25.648701	2.41518697	0.59440992	359.308959	281.923935	18.960587	0.97957589	3.753416

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