Asteroid General Data

2021 UE

General information

Preliminary designation	2021 UE
Group	Amor
Absolute magnitude	25.30
Approximate diameter (m)	23
Approximate mass (kg)	2.27·10⁷
Number of observations	18
Arc length (days)	12

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	228.633463
a – orbit major semiaxis (astronomical units)	1.50652100
e – orbit eccentricity	0.32402600
ω – orbit ascending node-perihelion angle (degrees)	21.633255
Ω – longitude of orbit ascending node (degrees)	19.509107
i – orbit inclination to the ecliptic plane (degrees)	17.867990

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	280.731513	1.50598193	0.32288897	19.867910	20.515104	17.954383	1.01971697	1.848120
01/21/1858	169.045839	1.50701617	0.32341741	20.077122	20.364455	17.940752	1.01962090	1.850024
01/29/1887	53.877999	1.50747520	0.32392697	20.301947	20.214044	17.928545	1.01916332	1.850870
02/07/1916	297.564411	1.50775965	0.32410436	20.566179	20.073528	17.914088	1.01908818	1.851394
02/14/1945	184.383903	1.50666452	0.32380706	20.876897	19.932670	17.906535	1.01879591	1.849377
02/22/1974	73.768590	1.50619009	0.32351676	21.165830	19.771891	17.894457	1.01891236	1.848504
03/02/2003	324.358458	1.50637860	0.32372910	21.371010	19.635280	17.882679	1.01872001	1.848851
03/09/2032	214.643558	1.50641700	0.32405067	21.697580	19.486440	17.864361	1.01826155	1.848921
03/17/2061	106.145255	1.50562991	0.32384728	21.993292	19.331996	17.853867	1.01803575	1.847472
03/25/2090	0.968282	1.50519357	0.32402360	22.411213	19.173099	17.838866	1.01747533	1.846669
04/03/2119	254.544601	1.50672758	0.32476817	22.666747	19.021669	17.820654	1.01739042	1.849493
04/10/2148	143.732992	1.50615031	0.32469966	22.958121	18.875207	17.811678	1.01710382	1.848430
04/18/2177	35.725388	1.50635304	0.32499566	23.167679	18.723150	17.798612	1.01679484	1.848804

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