Asteroid General Data

2022 UK₂₁

General information

Preliminary designation	2022 UK₂₁
Group	Amor
Absolute magnitude	24.11
Approximate diameter (m)	40
Approximate mass (kg)	1.17·10⁸
Number of observations	46
Arc length (days)	35

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	167.185591
a – orbit major semiaxis (astronomical units)	1.37297100
e – orbit eccentricity	0.22037100
ω – orbit ascending node-perihelion angle (degrees)	151.263614
Ω – longitude of orbit ascending node (degrees)	218.042503
i – orbit inclination to the ecliptic plane (degrees)	12.609457

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	233.665309	1.37352703	0.22074395	149.384146	219.171870	12.560405	1.07032924	1.609743
01/21/1858	244.194369	1.37329096	0.22069065	149.688508	218.995078	12.567909	1.07021849	1.609328
01/29/1887	255.705356	1.37301385	0.22066531	149.936544	218.839878	12.574201	1.07003733	1.608840
02/07/1916	266.475634	1.37336612	0.22083318	150.191941	218.686792	12.579623	1.07008131	1.609460
02/14/1945	278.559540	1.37329746	0.22077712	150.453154	218.522109	12.587378	1.07010480	1.609339
02/22/1974	290.443008	1.37343080	0.22057905	150.748820	218.356898	12.596164	1.07048075	1.609573
03/02/2003	301.242219	1.37364887	0.22061534	150.988569	218.181806	12.601921	1.07060086	1.609957
03/09/2032	312.361550	1.37328406	0.22036700	151.316731	218.014433	12.610233	1.07065757	1.609315
03/17/2061	324.897617	1.37309728	0.22021865	151.624354	217.855562	12.619414	1.07071565	1.608987
03/25/2090	337.081477	1.37293247	0.22010300	151.879162	217.705331	12.626009	1.07074592	1.608697
04/03/2119	348.086765	1.37339384	0.22026011	152.147741	217.548690	12.633279	1.07088996	1.609508
04/10/2148	359.288243	1.37348710	0.22015406	152.395983	217.372906	12.643063	1.07110834	1.609672
04/18/2177	9.891812	1.37349693	0.22030979	152.707117	217.202839	12.649061	1.07090211	1.609690

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