Asteroid General Data

2012 RH₃

General information

Preliminary designation	2012 RH₃
Group	Amor
Absolute magnitude	21.27
Approximate diameter (m)	150
Approximate mass (kg)	5.94·10⁹
Number of observations	93
Arc length (days)	75

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	29.893393
a – orbit major semiaxis (astronomical units)	2.28357400
e – orbit eccentricity	0.48703200
ω – orbit ascending node-perihelion angle (degrees)	20.154936
Ω – longitude of orbit ascending node (degrees)	292.797463
i – orbit inclination to the ecliptic plane (degrees)	3.563899

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	295.519733	2.28253786	0.48524746	15.121803	296.006484	3.695755	1.17494217	3.448479
01/21/1858	83.054221	2.28286417	0.48512122	15.940534	295.552834	3.675359	1.17539832	3.449219
01/29/1887	230.071551	2.28259944	0.48540900	16.602798	295.107379	3.654824	1.17460514	3.448619
02/07/1916	15.497130	2.28327311	0.48561009	17.341706	294.649064	3.637187	1.17449264	3.450145
02/14/1945	162.174274	2.28204722	0.48618129	17.975945	294.223913	3.621010	1.17255857	3.447367
02/22/1974	309.805545	2.28215984	0.48602078	18.827577	293.685309	3.598113	1.17298273	3.447622
03/02/2003	96.346442	2.28319583	0.48556457	19.487992	293.221811	3.577958	1.17455683	3.449970
03/09/2032	242.072802	2.28370487	0.48546359	20.280568	292.657437	3.555400	1.17504931	3.451124
03/17/2061	29.158963	2.28294319	0.48592828	20.999308	292.230690	3.535766	1.17359654	3.449398
03/25/2090	174.622779	2.28506964	0.48401014	22.155257	291.524377	3.495571	1.17907276	3.454218
04/03/2119	321.403777	2.28495533	0.48449786	22.666244	291.098894	3.483574	1.17789937	3.453959
04/10/2148	107.307124	2.28418709	0.48612067	23.961778	290.446275	3.449783	1.17379654	3.452217
04/18/2177	253.261809	2.28598851	0.48474562	24.680446	289.932954	3.425034	1.17786560	3.456302

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