Asteroid General Data

2020 OC₁

General information

Preliminary designation	2020 OC₁
Group	Aten
Absolute magnitude	26.39
Approximate diameter (m)	14
Approximate mass (kg)	5.03·10⁶
Number of observations	50
Arc length (days)	27

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	145.588660
a – orbit major semiaxis (astronomical units)	0.93116000
e – orbit eccentricity	0.12128800
ω – orbit ascending node-perihelion angle (degrees)	163.617073
Ω – longitude of orbit ascending node (degrees)	301.802837
i – orbit inclination to the ecliptic plane (degrees)	6.590840

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	286.210745	0.93387713	0.11771543	160.920147	306.603513	6.706905	0.82394538	0.902475
01/21/1858	8.667677	0.93069186	0.12074453	162.083470	305.950197	6.653551	0.81831590	0.897862
01/29/1887	124.031235	0.93238726	0.11905043	162.037415	305.216656	6.677764	0.82138616	0.900316
02/07/1916	188.296378	0.93399823	0.11772300	162.289887	304.610957	6.696381	0.82404516	0.902651
02/14/1945	275.305061	0.93037727	0.12108653	163.016372	303.862197	6.620198	0.81772111	0.897407
02/22/1974	30.108173	0.93162470	0.12031088	163.380816	303.364518	6.631756	0.81954011	0.899212
03/02/2003	95.359080	0.93391307	0.11788703	163.159111	302.457370	6.663174	0.82381683	0.902527
03/09/2032	180.701793	0.93038958	0.12164282	163.800361	301.693280	6.586609	0.81721437	0.897424
03/17/2061	295.063735	0.93181561	0.12058978	164.160168	301.145620	6.601894	0.81944817	0.899488
03/25/2090	3.389463	0.93390374	0.11823317	164.239621	300.351452	6.630926	0.82348534	0.902514
04/03/2119	85.886275	0.93088026	0.12125853	165.105169	299.690089	6.578799	0.81800309	0.898134
04/10/2148	200.150282	0.93206350	0.12005667	165.566178	299.035873	6.599039	0.82016305	0.899847
04/18/2177	268.932686	0.93386353	0.11820396	165.758817	298.373237	6.623187	0.82347716	0.902455

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