Asteroid General Data

2020 OE₄

General information

Preliminary designation	2020 OE₄
Group	Apollo
Absolute magnitude	22.45
Approximate diameter (m)	86
Approximate mass (kg)	1.16·10⁹
Number of observations	117
Arc length (days)	148

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	248.703757
a – orbit major semiaxis (astronomical units)	1.70676300
e – orbit eccentricity	0.47032400
ω – orbit ascending node-perihelion angle (degrees)	201.318073
Ω – longitude of orbit ascending node (degrees)	163.670566
i – orbit inclination to the ecliptic plane (degrees)	9.100033

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	7.040597	1.70671337	0.46982384	199.286755	164.985078	9.092603	0.90485875	2.229675
01/21/1858	13.610075	1.70656015	0.47005458	199.584295	164.804120	9.091301	0.90438374	2.229374
01/29/1887	20.078575	1.70664451	0.47036468	199.873819	164.628825	9.090911	0.90389920	2.229540
02/07/1916	25.826191	1.70644413	0.47008868	200.151754	164.419186	9.095574	0.90426405	2.229147
02/14/1945	31.830798	1.70578350	0.47014482	200.460938	164.223469	9.099222	0.90381823	2.227853
02/22/1974	40.034165	1.70597312	0.46994686	200.794238	164.022289	9.090271	0.90425641	2.228224
03/02/2003	47.495666	1.70650251	0.46986657	201.051808	163.847459	9.088438	0.90467403	2.229261
03/09/2032	53.571050	1.70650253	0.46987474	201.434406	163.621457	9.092781	0.90466010	2.229262
03/17/2061	60.220616	1.70646025	0.46995305	201.764469	163.427236	9.090057	0.90450406	2.229179
03/25/2090	67.474079	1.70631388	0.47003983	202.106171	163.229092	9.082815	0.90427840	2.228892
04/03/2119	74.088405	1.70661163	0.47035640	202.362762	163.044194	9.082707	0.90389593	2.229475
04/10/2148	81.652721	1.70606234	0.47054469	202.708463	162.825792	9.087131	0.90328376	2.228399
04/18/2177	89.823623	1.70633942	0.47032186	202.973021	162.630483	9.081189	0.90381069	2.228942

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