Asteroid General Data

2012 RS₁₆ (523666)

General information

Preliminary designation	2012 RS₁₆
Number	523666
Group	Amor
Absolute magnitude	21.21
Approximate diameter (m)	150
Approximate mass (kg)	6.46·10⁹
Number of observations	193
Arc length (days)	3163

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	229.162953
a – orbit major semiaxis (astronomical units)	2.10008500
e – orbit eccentricity	0.43673800
ω – orbit ascending node-perihelion angle (degrees)	100.009173
Ω – longitude of orbit ascending node (degrees)	218.761665
i – orbit inclination to the ecliptic plane (degrees)	5.026057

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	258.320777	2.09953791	0.43671914	94.227397	223.315136	4.968216	1.18262952	3.042189
01/21/1858	89.762311	2.10089566	0.43496869	95.173297	222.629666	4.979356	1.18707183	3.045141
01/29/1887	280.281803	2.10148071	0.43412254	95.660919	222.091169	4.988227	1.18918057	3.046413
02/07/1916	111.366551	2.09966862	0.43622731	96.324534	221.557965	4.991667	1.18373582	3.042473
02/14/1945	303.593743	2.09974091	0.43656534	98.003237	220.456286	5.000431	1.18306681	3.042630
02/22/1974	135.273888	2.10129223	0.43505079	98.840250	219.819248	5.013732	1.18712338	3.046003
03/02/2003	325.157941	2.10052649	0.43552378	99.283312	219.345238	5.022620	1.18569726	3.044338
03/09/2032	157.104978	2.09999068	0.43673942	100.011033	218.725070	5.027950	1.18284196	3.043173
03/17/2061	350.481380	2.09971967	0.43741698	101.166235	217.926064	5.037816	1.18126662	3.042584
03/25/2090	181.872208	2.10080576	0.43512504	102.459857	217.040674	5.059621	1.18669257	3.044945
04/03/2119	12.102098	2.10120915	0.43431371	102.842656	216.643595	5.067532	1.18862521	3.045822
04/10/2148	203.594830	2.09892205	0.43738893	103.690906	215.938545	5.074112	1.18087679	3.040851
04/18/2177	36.874618	2.09947122	0.43793548	104.975946	215.093592	5.087875	1.18003829	3.042044

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