Asteroid General Data

2022 UR₂₁

General information

Preliminary designation	2022 UR₂₁
Group	Apollo
Absolute magnitude	26.45
Approximate diameter (m)	14
Approximate mass (kg)	4.63·10⁶
Number of observations	32
Arc length (days)	8

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	8.146478
a – orbit major semiaxis (astronomical units)	1.50999200
e – orbit eccentricity	0.39897900
ω – orbit ascending node-perihelion angle (degrees)	54.023321
Ω – longitude of orbit ascending node (degrees)	39.089022
i – orbit inclination to the ecliptic plane (degrees)	10.048267

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	229.041203	1.51431781	0.39950510	51.167134	40.854565	10.252943	0.90934013	1.863486
01/21/1858	76.101539	1.51168015	0.39856369	51.660996	40.607152	10.233705	0.90917933	1.858619
01/29/1887	292.046098	1.51342383	0.39921609	51.916352	40.341044	10.203826	0.90924068	1.861836
02/07/1916	142.818756	1.51341547	0.39922750	52.306683	40.092931	10.191027	0.90921840	1.861821
02/14/1945	5.190073	1.51050453	0.39855069	52.856829	39.836034	10.137126	0.90849191	1.856452
02/22/1974	243.128688	1.50885639	0.39839614	53.397143	39.577353	10.104541	0.90773383	1.853414
03/02/2003	118.881927	1.50926807	0.39854267	53.718509	39.330278	10.099092	0.90776035	1.854173
03/09/2032	350.049425	1.51018288	0.39934092	54.087365	39.049363	10.046359	0.90710506	1.855859
03/17/2061	226.932333	1.50880814	0.39871990	54.469820	38.820074	10.034652	0.90721631	1.853325
03/25/2090	105.883695	1.50874039	0.39856135	54.809802	38.556191	10.019935	0.90741478	1.853200
04/03/2119	347.103065	1.50785313	0.39854653	55.227772	38.312358	10.004464	0.90690349	1.851566
04/10/2148	227.982707	1.50815876	0.39868766	55.498351	38.069334	9.992335	0.90687447	1.852129
04/18/2177	115.218789	1.50713990	0.39817428	55.938364	37.791204	9.979090	0.90703555	1.850252

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