Asteroid General Data

2021 RJ₅

General information

Preliminary designation	2021 RJ₅
Group	Apollo
Absolute magnitude	27.28
Approximate diameter (m)	9
Approximate mass (kg)	1.47·10⁶
Number of observations	13
Arc length (days)	1

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	259.607031
a – orbit major semiaxis (astronomical units)	1.06835400
e – orbit eccentricity	0.40670400
ω – orbit ascending node-perihelion angle (degrees)	251.643062
Ω – longitude of orbit ascending node (degrees)	344.893072
i – orbit inclination to the ecliptic plane (degrees)	11.053064

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	355.075868	1.06815010	0.40717962	250.043425	346.645454	11.025995	0.63322115	1.103949
01/21/1858	96.239268	1.06908417	0.40714234	250.419330	346.407923	11.034083	0.63381474	1.105397
01/29/1887	178.889376	1.06991320	0.40689137	250.744882	346.124724	11.040936	0.63457475	1.106683
02/07/1916	263.132836	1.06953268	0.40702377	250.820357	345.882502	11.031341	0.63420746	1.106093
02/14/1945	349.141795	1.06935973	0.40668644	251.197883	345.664671	11.022363	0.63446563	1.105825
02/22/1974	75.124235	1.06973478	0.40689204	251.425084	345.416639	11.032220	0.63446821	1.106407
03/02/2003	155.853362	1.06977919	0.40677704	251.716761	345.107508	11.039852	0.63461757	1.106476
03/09/2032	244.748925	1.06809354	0.40665444	251.684702	344.859314	11.051008	0.63374856	1.103861
03/17/2061	347.352598	1.06839071	0.40670053	251.987685	344.603014	11.054944	0.63387565	1.104322
03/25/2090	101.600394	1.06700009	0.40664955	251.984635	344.366595	11.071514	0.63310499	1.102167
04/03/2119	220.497203	1.06703983	0.40672408	252.231429	344.113665	11.068963	0.63304904	1.102228
04/10/2148	341.330623	1.06728800	0.40671346	252.473492	343.877092	11.061435	0.63320761	1.102613
04/18/2177	99.001729	1.06695951	0.40658491	252.690406	343.634111	11.059542	0.63314987	1.102104

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