Asteroid General Data

2021 UW₅

General information

Preliminary designation	2021 UW₅
Group	Apollo
Absolute magnitude	28.78
Approximate diameter (m)	5
Approximate mass (kg)	1.85·10⁵
Number of observations	20
Arc length (days)	1

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	225.105959
a – orbit major semiaxis (astronomical units)	2.04703700
e – orbit eccentricity	0.62013700
ω – orbit ascending node-perihelion angle (degrees)	64.590970
Ω – longitude of orbit ascending node (degrees)	39.113990
i – orbit inclination to the ecliptic plane (degrees)	4.313067

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	74.912127	2.09290030	0.62390201	53.521781	47.277499	4.670360	0.78713559	3.027774
01/21/1858	293.082797	2.08704012	0.62770932	55.782431	45.628205	4.586124	0.77698559	3.015066
01/29/1887	151.538439	2.09035179	0.62472501	57.582271	44.241474	4.524203	0.78445674	3.022245
02/07/1916	3.288725	2.09380071	0.61885766	58.725259	43.166907	4.489720	0.79803610	3.029728
02/14/1945	209.366658	2.09485247	0.61907062	59.091613	42.774985	4.476288	0.79799085	3.032011
02/22/1974	57.832462	2.09058640	0.62391064	60.012357	42.002419	4.442818	0.78624730	3.022754
03/02/2003	276.612020	2.08699504	0.62693428	61.679515	40.735385	4.391294	0.77858632	3.014968
03/09/2032	177.915859	2.04907212	0.61978114	64.946553	38.849879	4.297710	0.77909586	2.933165
03/17/2061	147.796001	2.04473192	0.62164946	67.351519	37.022615	4.250935	0.77362543	2.923851
03/25/2090	125.937665	2.04156145	0.62515046	68.726225	35.941811	4.216406	0.76527838	2.917053
04/03/2119	124.435299	2.03353074	0.62695052	69.560041	35.210773	4.196176	0.75860758	2.899858
04/10/2148	133.066285	2.03109720	0.62494435	70.133643	34.676634	4.183868	0.76177448	2.894654
04/18/2177	131.191867	2.03634801	0.62016584	72.099524	33.076555	4.151195	0.77347453	2.905886

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