Asteroid General Data

2022 RA₄

General information

Preliminary designation	2022 RA₄
Group	Amor
Absolute magnitude	21.34
Approximate diameter (m)	140
Approximate mass (kg)	5.39·10⁹
Number of observations	29
Arc length (days)	108

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	18.611107
a – orbit major semiaxis (astronomical units)	2.42855800
e – orbit eccentricity	0.57188700
ω – orbit ascending node-perihelion angle (degrees)	202.028319
Ω – longitude of orbit ascending node (degrees)	171.183827
i – orbit inclination to the ecliptic plane (degrees)	17.831428

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	246.710371	2.42089510	0.57147585	196.780574	173.930882	18.532079	1.03741202	3.766731
01/21/1858	131.348967	2.42730951	0.56827183	198.039449	173.379192	18.315447	1.04793788	3.781711
01/29/1887	20.550711	2.41869836	0.57613262	198.556251	173.149056	18.389227	1.02520733	3.761605
02/07/1916	275.723879	2.42265149	0.57309032	198.759850	172.838348	18.305606	1.03425337	3.770831
02/14/1945	155.934854	2.42979819	0.57130467	200.138087	172.276367	18.112933	1.04164315	3.787529
02/22/1974	47.269295	2.42012028	0.57761868	200.440224	172.070228	18.146338	1.02221360	3.764922
03/02/2003	300.628265	2.42343835	0.57414972	200.721410	171.743196	18.051823	1.03202190	3.772668
03/09/2032	179.900891	2.42270992	0.57586656	202.336706	171.088360	17.847831	1.02755229	3.770967
03/17/2061	73.951456	2.41874221	0.57951635	202.452312	170.918656	17.888354	1.01704154	3.761707
03/25/2090	325.785509	2.42844281	0.57288439	203.308881	170.298851	17.653442	1.03722584	3.784360
04/03/2119	208.834761	2.42241287	0.57821013	204.389022	169.909844	17.573110	1.02174921	3.770274
04/10/2148	105.843733	2.41818689	0.58128849	204.403273	169.741729	17.607181	1.01252269	3.760412
04/18/2177	354.180294	2.42790187	0.57557159	205.486427	169.030267	17.354024	1.03047053	3.783096

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