Asteroid General Data

2021 RM₃

General information

Preliminary designation	2021 RM₃
Group	Apollo
Absolute magnitude	27.66
Approximate diameter (m)	8
Approximate mass (kg)	8.71·10⁵
Number of observations	43
Arc length (days)	1

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	79.137953
a – orbit major semiaxis (astronomical units)	1.32792600
e – orbit eccentricity	0.27169000
ω – orbit ascending node-perihelion angle (degrees)	41.807402
Ω – longitude of orbit ascending node (degrees)	343.745658
i – orbit inclination to the ecliptic plane (degrees)	8.987288

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	13.654072	1.32657261	0.26977717	39.441232	345.374335	9.164127	0.96869361	1.527908
01/21/1858	4.026666	1.32922675	0.27115882	39.506663	345.134308	9.124426	0.96879520	1.532496
01/29/1887	345.997257	1.32838380	0.27103302	39.862010	344.942728	9.120602	0.96834793	1.531038
02/07/1916	326.522958	1.32882613	0.27115025	40.082472	344.708510	9.103612	0.96851459	1.531803
02/14/1945	323.073602	1.32621312	0.27016249	40.590287	344.495479	9.103425	0.96792008	1.527287
02/22/1974	318.254999	1.32794521	0.27085597	40.816425	344.199251	9.077352	0.96826332	1.530280
03/02/2003	302.668273	1.32858807	0.27122635	41.118663	343.986392	9.068752	0.96823998	1.531391
03/09/2032	287.252404	1.32804477	0.27171742	41.844182	343.712977	8.985012	0.96719187	1.530452
03/17/2061	271.191426	1.32907330	0.27229759	42.052566	343.494970	8.969618	0.96716984	1.532230
03/25/2090	259.833647	1.32717380	0.27157086	42.527382	343.282725	8.965750	0.96675206	1.528947
04/03/2119	255.386395	1.32700302	0.27166722	42.820203	343.079405	8.958962	0.96649980	1.528651
04/10/2148	248.851767	1.32717184	0.27185469	43.077364	342.853728	8.947310	0.96637394	1.528943
04/18/2177	235.874444	1.32772174	0.27219427	43.340670	342.612521	8.931456	0.96632349	1.529894

Detailed table...

3D animation...

Calculation on the date...

Return to search