Asteroid General Data

2020 OA₂

General information

Preliminary designation	2020 OA₂
Group	Amor
Absolute magnitude	21.65
Approximate diameter (m)	120
Approximate mass (kg)	3.51·10⁹
Number of observations	245
Arc length (days)	162

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	264.709776
a – orbit major semiaxis (astronomical units)	2.27756300
e – orbit eccentricity	0.48518300
ω – orbit ascending node-perihelion angle (degrees)	38.244041
Ω – longitude of orbit ascending node (degrees)	325.598940
i – orbit inclination to the ecliptic plane (degrees)	7.604864

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	95.845433	2.27748467	0.48363940	33.145091	329.230938	7.950148	1.17600335	3.437034
01/21/1858	253.546814	2.27885002	0.48366369	33.881232	328.751212	7.895603	1.17665300	3.440125
01/29/1887	50.747044	2.27715175	0.48464654	34.612138	328.221062	7.848719	1.17353803	3.436280
02/07/1916	207.948780	2.27836365	0.48427699	35.291945	327.707745	7.799401	1.17500456	3.439024
02/14/1945	5.028734	2.27745006	0.48503937	35.939797	327.214039	7.758014	1.17279712	3.436955
02/22/1974	162.530383	2.27815265	0.48436474	36.754611	326.618907	7.701622	1.17469584	3.438546
03/02/2003	320.716850	2.27778447	0.48474250	37.504419	326.097819	7.651434	1.17364553	3.437712
03/09/2032	117.297754	2.27956230	0.48306162	38.671708	325.302907	7.574874	1.17839324	3.441738
03/17/2061	274.455402	2.27911419	0.48346735	39.230477	324.859776	7.539169	1.17723689	3.440723
03/25/2090	72.688697	2.27747967	0.48520207	40.466878	324.120408	7.468292	1.17244182	3.437022
04/03/2119	231.905584	2.27827492	0.48456606	41.266191	323.544377	7.416453	1.17430023	3.438823
04/10/2148	30.377218	2.27689316	0.48613049	42.057458	322.937098	7.372282	1.17002597	3.435695
04/18/2177	189.000957	2.27770769	0.48615962	42.774096	322.378320	7.326491	1.17037818	3.437539

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