Asteroid General Data

2021 RL₃

General information

Preliminary designation	2021 RL₃
Group	Apollo
Absolute magnitude	23.69
Approximate diameter (m)	49
Approximate mass (kg)	2.10·10⁸
Number of observations	83
Arc length (days)	10

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	195.165367
a – orbit major semiaxis (astronomical units)	2.14997700
e – orbit eccentricity	0.74847000
ω – orbit ascending node-perihelion angle (degrees)	275.902259
Ω – longitude of orbit ascending node (degrees)	175.175214
i – orbit inclination to the ecliptic plane (degrees)	10.976218

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	158.501889	2.13806247	0.74722975	260.612891	189.700298	11.015883	0.54043860	3.126304
01/21/1858	266.687475	2.13613554	0.74774943	263.912820	186.644303	10.964371	0.53884141	3.122079
01/29/1887	10.064625	2.13872807	0.74648915	264.730452	185.833998	10.953250	0.54219078	3.127764
02/07/1916	114.231311	2.14367714	0.74783798	268.201580	182.624217	10.911685	0.54055396	3.138627
02/14/1945	202.130325	2.14383076	0.74767597	268.979072	181.834252	10.911400	0.54094001	3.138964
02/22/1974	294.474897	2.14506554	0.74717242	272.334541	178.663151	10.926820	0.54233173	3.141676
03/02/2003	19.713607	2.14597952	0.74896134	273.112614	177.817853	10.940783	0.53872383	3.143685
03/09/2032	100.665965	2.15000630	0.74859564	275.988525	175.080126	10.975829	0.54052096	3.152537
03/17/2061	174.801675	2.14647690	0.75058080	277.687775	173.421474	11.020876	0.53537255	3.144778
03/25/2090	250.505367	2.15068787	0.74802629	279.912923	171.276031	11.080148	0.54191680	3.154036
04/03/2119	324.677310	2.14758409	0.74936771	282.620094	168.739621	11.178799	0.53825392	3.147211
04/10/2148	34.823390	2.15375915	0.74711989	283.535025	167.803456	11.207215	0.54464284	3.160795
04/18/2177	106.990793	2.15224867	0.74691862	286.562742	164.955776	11.354831	0.54469406	3.157470

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