Asteroid General Data

2022 UM₁₁

General information

Preliminary designation	2022 UM₁₁
Group	Aten
Absolute magnitude	24.68
Approximate diameter (m)	31
Approximate mass (kg)	5.34·10⁷
Number of observations	113
Arc length (days)	824

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	159.765798
a – orbit major semiaxis (astronomical units)	0.94871400
e – orbit eccentricity	0.33522900
ω – orbit ascending node-perihelion angle (degrees)	63.515049
Ω – longitude of orbit ascending node (degrees)	209.369162
i – orbit inclination to the ecliptic plane (degrees)	5.165086

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	301.088104	0.95350811	0.33547317	62.352442	212.046156	5.011631	0.63363172	0.931080
01/21/1858	355.146929	0.95443752	0.33523660	62.742877	211.691455	5.022985	0.63447513	0.932442
01/29/1887	44.639100	0.95385154	0.33533322	62.905009	211.317765	5.034660	0.63399344	0.931584
02/07/1916	106.278739	0.95199761	0.33568792	62.956037	210.950415	5.050770	0.63242352	0.928869
02/14/1945	183.621511	0.95290974	0.33532801	63.532988	210.534258	5.084080	0.63337241	0.930204
02/22/1974	266.224006	0.95188414	0.33535208	63.655633	210.030078	5.109896	0.63266781	0.928703
03/02/2003	3.579968	0.95098703	0.33558399	63.627388	209.781127	5.112879	0.63185100	0.927390
03/09/2032	132.638776	0.94883478	0.33534666	63.524745	209.260041	5.167672	0.63064620	0.924244
03/17/2061	258.557330	0.95122590	0.33565163	64.312166	208.630390	5.187250	0.63194538	0.927740
03/25/2090	7.551075	0.95025236	0.33569718	64.418729	208.291467	5.195453	0.63125533	0.926316
04/03/2119	139.144520	0.94956154	0.33486068	64.504030	207.935368	5.271715	0.63159072	0.925306
04/10/2148	260.403990	0.95011028	0.33540763	64.852137	207.381190	5.288136	0.63143604	0.926108
04/18/2177	29.938529	0.94723247	0.33610042	64.589026	207.047827	5.260511	0.62886724	0.921904

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