Asteroid General Data

2021 RL₅

General information

Preliminary designation	2021 RL₅
Group	Amor
Absolute magnitude	25.80
Approximate diameter (m)	18
Approximate mass (kg)	1.14·10⁷
Number of observations	18
Arc length (days)	11

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	294.147769
a – orbit major semiaxis (astronomical units)	1.47845000
e – orbit eccentricity	0.27007300
ω – orbit ascending node-perihelion angle (degrees)	167.006780
Ω – longitude of orbit ascending node (degrees)	162.779662
i – orbit inclination to the ecliptic plane (degrees)	9.760155

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	272.652111	1.47745406	0.26944447	164.631415	163.968309	9.700108	1.07936224	1.795856
01/21/1858	326.449070	1.47806150	0.26960575	165.118988	163.760168	9.713393	1.07956762	1.796964
01/29/1887	24.193895	1.47704147	0.26917169	165.440930	163.597243	9.722955	1.07946372	1.795104
02/07/1916	84.323090	1.47730881	0.26946622	165.643169	163.458252	9.727114	1.07922399	1.795592
02/14/1945	138.552945	1.47790431	0.26975084	166.136849	163.240975	9.741019	1.07923837	1.796677
02/22/1974	196.628153	1.47704157	0.26916683	166.414457	163.080739	9.746890	1.07947097	1.795104
03/02/2003	256.714591	1.47706724	0.26937879	166.645285	162.943725	9.753392	1.07917666	1.795151
03/09/2032	310.736412	1.47784846	0.26957759	167.124491	162.731624	9.763877	1.07945363	1.796575
03/17/2061	8.906010	1.47694089	0.26906148	167.362615	162.578747	9.770218	1.07955298	1.794921
03/25/2090	68.851169	1.47717960	0.26907710	167.632784	162.437000	9.775615	1.07970440	1.795356
04/03/2119	122.648407	1.47775613	0.26945634	168.132286	162.231414	9.788260	1.07956538	1.796407
04/10/2148	180.700828	1.47689613	0.26908620	168.404339	162.078731	9.796120	1.07948376	1.794839
04/18/2177	240.814279	1.47721934	0.26906811	168.624799	161.940409	9.800622	1.07974672	1.795428

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