Asteroid General Data

2010 OA₁

General information

Preliminary designation	2010 OA₁
Group	Apollo
Absolute magnitude	23.08
Approximate diameter (m)	64
Approximate mass (kg)	4.87·10⁸
Number of observations	19
Arc length (days)	24

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	343.513313
a – orbit major semiaxis (astronomical units)	1.74915200
e – orbit eccentricity	0.44019800
ω – orbit ascending node-perihelion angle (degrees)	209.340859
Ω – longitude of orbit ascending node (degrees)	119.369387
i – orbit inclination to the ecliptic plane (degrees)	7.811111

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	267.953541	1.75488813	0.44060077	206.795807	120.912382	7.877142	0.98168307	2.324742
01/21/1858	91.546649	1.75068013	0.43939616	207.291508	120.645001	7.879339	0.98143800	2.316385
01/29/1887	279.360753	1.75239087	0.44004307	207.675851	120.407969	7.862936	0.98126341	2.319782
02/07/1916	108.675381	1.75077920	0.43998325	207.973314	120.239893	7.861595	0.98046568	2.316582
02/14/1945	290.043976	1.75404162	0.44064136	208.332954	119.956845	7.824916	0.98113833	2.323060
02/22/1974	108.895624	1.75358559	0.44062922	208.615533	119.795993	7.819552	0.98090454	2.322154
03/02/2003	286.394390	1.75433737	0.44172361	208.960317	119.602637	7.813741	0.97940513	2.323648
03/09/2032	112.681468	1.75029233	0.43995331	209.438576	119.318817	7.810525	0.98024544	2.315616
03/17/2061	294.624173	1.76010972	0.44340573	209.974943	119.028250	7.595517	0.97966699	2.335125
03/25/2090	74.476091	1.76468367	0.44469455	210.433281	118.698322	7.556062	0.97993845	2.344234
04/03/2119	211.586683	1.76421615	0.44504687	210.702380	118.550426	7.550286	0.97905727	2.343302
04/10/2148	350.948074	1.76758203	0.44637282	211.027776	118.260641	7.490662	0.97858146	2.350011
04/18/2177	113.910656	1.76803183	0.44685698	211.301829	118.074507	7.485111	0.97797448	2.350909

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