Asteroid General Data

2010 RK₅₃

General information

Preliminary designation	2010 RK₅₃
Group	Apollo
Absolute magnitude	27.85
Approximate diameter (m)	7
Approximate mass (kg)	6.70·10⁵
Number of observations	21
Arc length (days)	7

Approaches

Date	Object	r, AU	r, km
09/09/2010 00:00:00 AM	Earth	0.000483	72 287

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	115.572637
a – orbit major semiaxis (astronomical units)	1.34679109
e – orbit eccentricity	0.31378545
ω – orbit ascending node-perihelion angle (degrees)	311.161412
Ω – longitude of orbit ascending node (degrees)	345.918569
i – orbit inclination to the ecliptic plane (degrees)	6.091908

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	301.915379	1.50149866	0.36863257	318.890128	348.167220	5.126942	0.94799734	1.839874
01/21/1858	222.115249	1.50103767	0.36855375	319.260989	347.837520	5.131073	0.94782460	1.839027
01/29/1887	130.817979	1.49188705	0.36542843	319.209809	347.465357	5.244473	0.94670912	1.822236
02/07/1916	105.990763	1.49128971	0.36527604	319.574734	347.169369	5.248524	0.94655732	1.821141
02/14/1945	71.740903	1.49653318	0.36705588	320.246770	346.908795	5.236288	0.94722187	1.830755
02/22/1974	24.720249	1.49479462	0.36648700	320.555251	346.535413	5.248409	0.94697182	1.827565
03/02/2003	338.795207	1.49716870	0.36744503	321.026230	346.277956	5.242292	0.94704151	1.831921
03/09/2032	296.714699	1.34671351	0.31364408	311.201560	345.889811	6.091950	0.92432479	1.562836
03/17/2061	132.855625	1.34795695	0.31393118	311.611368	345.598861	6.089048	0.92479123	1.565001
03/25/2090	319.176188	1.34945919	0.31433900	311.960602	345.354278	6.088621	0.92527153	1.567618
04/03/2119	145.532063	1.34905298	0.31406973	312.316347	345.035480	6.088736	0.92535628	1.566910
04/10/2148	287.416347	1.36940098	0.32287021	313.687032	344.674224	5.650134	0.92726221	1.602495
04/18/2177	317.638957	1.37082746	0.32338960	314.067682	344.482614	5.645998	0.92751612	1.604999

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