Asteroid General Data

2021 RG₇

General information

Preliminary designation	2021 RG₇
Group	Amor
Absolute magnitude	20.55
Approximate diameter (m)	210
Approximate mass (kg)	1.61·10¹⁰
Number of observations	39
Arc length (days)	128

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	186.956871
a – orbit major semiaxis (astronomical units)	2.18141100
e – orbit eccentricity	0.49570000
ω – orbit ascending node-perihelion angle (degrees)	33.922573
Ω – longitude of orbit ascending node (degrees)	16.296013
i – orbit inclination to the ecliptic plane (degrees)	26.049375

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	212.417722	2.16834869	0.48567672	31.289818	18.262447	26.559948	1.11523222	3.192966
01/21/1858	246.374930	2.16777571	0.48697628	31.595692	17.977151	26.508059	1.11212037	3.191700
01/29/1887	280.101638	2.16680601	0.48824109	32.096644	17.675023	26.408949	1.10888229	3.189559
02/07/1916	314.302049	2.16674570	0.48951675	32.563757	17.369194	26.308539	1.10608739	3.189426
02/14/1945	347.964661	2.16755477	0.48951849	32.795973	17.110757	26.252007	1.10649663	3.191213
02/22/1974	22.224735	2.16797786	0.49033107	33.323466	16.750925	26.133342	1.10495095	3.192147
03/02/2003	56.052268	2.16749760	0.49251507	33.814573	16.485117	26.049645	1.09997238	3.191086
03/09/2032	89.910408	2.16634042	0.49392907	34.220452	16.171111	25.965172	1.09632191	3.188531
03/17/2061	124.537570	2.16753030	0.49379247	34.583613	15.860231	25.874337	1.09722015	3.191159
03/25/2090	158.676327	2.16763668	0.49539976	35.013210	15.590831	25.782534	1.09378998	3.191393
04/03/2119	192.753452	2.16712794	0.49715418	35.397459	15.272147	25.707579	1.08973122	3.190270
04/10/2148	226.252034	2.16736366	0.49791673	35.863812	14.914628	25.606491	1.08819703	3.190791
04/18/2177	260.484237	2.16725575	0.49834639	36.378135	14.547130	25.490559	1.08721167	3.190552

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