Asteroid General Data

2010 RJ₄

General information

Preliminary designation	2010 RJ₄
Group	Amor
Absolute magnitude	23.90
Approximate diameter (m)	44
Approximate mass (kg)	1.57·10⁸
Number of observations	157
Arc length (days)	97

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	222.670654
a – orbit major semiaxis (astronomical units)	1.63841700
e – orbit eccentricity	0.35424400
ω – orbit ascending node-perihelion angle (degrees)	39.761893
Ω – longitude of orbit ascending node (degrees)	322.170035
i – orbit inclination to the ecliptic plane (degrees)	2.537370

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	171.453672	1.63946103	0.35421732	35.962961	324.709186	2.612314	1.05873554	2.099192
01/21/1858	104.021911	1.64113313	0.35476549	36.522308	324.330955	2.601159	1.05891574	2.102405
01/29/1887	31.301368	1.64127861	0.35499997	36.990446	324.028502	2.593265	1.05862475	2.102684
02/07/1916	322.112748	1.63977362	0.35437984	37.562630	323.656002	2.582624	1.05867091	2.099793
02/14/1945	259.921463	1.63874770	0.35410543	38.174672	323.278804	2.569819	1.05845824	2.097823
02/22/1974	202.534025	1.63834032	0.35369567	38.631453	322.951719	2.562887	1.05886645	2.097040
03/02/2003	142.759686	1.63948939	0.35428017	39.175643	322.559900	2.549659	1.05865081	2.099247
03/09/2032	82.424014	1.63786493	0.35363531	39.930069	322.071838	2.534897	1.05865805	2.096128
03/17/2061	26.648063	1.63829427	0.35392813	40.281526	321.800231	2.526095	1.05845584	2.096952
03/25/2090	330.699918	1.63711213	0.35368292	41.111135	321.253198	2.513627	1.05809354	2.094683
04/03/2119	278.211221	1.63703283	0.35381559	41.446481	320.986892	2.505847	1.05782509	2.094531
04/10/2148	232.207736	1.63612468	0.35350352	42.331882	320.410448	2.487208	1.05774885	2.092788
04/18/2177	183.239328	1.63714950	0.35399025	42.833676	320.056993	2.479636	1.05761454	2.094754

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