Asteroid General Data

2016 RM₂₀

General information

Preliminary designation	2016 RM₂₀
Group	Apollo
Absolute magnitude	26.22
Approximate diameter (m)	15
Approximate mass (kg)	6.37·10⁶
Number of observations	47
Arc length (days)	10

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	312.342953
a – orbit major semiaxis (astronomical units)	1.16398700
e – orbit eccentricity	0.16062400
ω – orbit ascending node-perihelion angle (degrees)	227.879106
Ω – longitude of orbit ascending node (degrees)	174.592350
i – orbit inclination to the ecliptic plane (degrees)	9.322087

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	193.347803	1.16527588	0.15823286	224.054215	176.548593	9.436594	0.98089095	1.257893
01/21/1858	215.930860	1.16528715	0.15819744	224.186350	176.404234	9.438556	0.98094171	1.257911
01/29/1887	245.520404	1.16528276	0.15837422	224.621108	176.111377	9.438848	0.98073201	1.257904
02/07/1916	283.470195	1.16410716	0.15852525	225.643470	175.682266	9.409482	0.97956678	1.256001
02/14/1945	317.071399	1.16446962	0.15874210	225.742196	175.542082	9.410581	0.97961926	1.256588
02/22/1974	1.221674	1.16405687	0.15951689	226.918486	175.089078	9.366450	0.97837014	1.255920
03/02/2003	38.265881	1.16401531	0.15957217	227.037117	174.961948	9.367523	0.97827087	1.255853
03/09/2032	81.494985	1.16448231	0.16097727	227.982038	174.543054	9.319885	0.97702713	1.256608
03/17/2061	115.874491	1.16388967	0.16077468	228.151952	174.403599	9.322207	0.97676569	1.255649
03/25/2090	149.370392	1.16548790	0.16193657	228.510490	174.044620	9.297811	0.97675278	1.258236
04/03/2119	182.964913	1.16349798	0.16121250	229.376330	173.698487	9.281285	0.97592756	1.255015
04/10/2148	218.063150	1.16455726	0.16175982	229.539311	173.509673	9.281743	0.97617870	1.256730
04/18/2177	263.615916	1.16371613	0.16226574	230.517803	173.049559	9.236045	0.97488487	1.255368

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