Asteroid General Data

2022 UM₂₀

General information

Preliminary designation	2022 UM₂₀
Group	Amor
Absolute magnitude	24.73
Approximate diameter (m)	30
Approximate mass (kg)	4.99·10⁷
Number of observations	72
Arc length (days)	7

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	286.856266
a – orbit major semiaxis (astronomical units)	1.67888700
e – orbit eccentricity	0.38225100
ω – orbit ascending node-perihelion angle (degrees)	168.856863
Ω – longitude of orbit ascending node (degrees)	216.410376
i – orbit inclination to the ecliptic plane (degrees)	18.358452

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	330.715630	1.67894802	0.38347501	166.792734	217.494572	18.257903	1.03511341	2.175487
01/21/1858	93.880611	1.67833206	0.38321805	167.081447	217.333559	18.276073	1.03516492	2.174290
01/29/1887	217.688235	1.67839462	0.38293138	167.391150	217.166899	18.294680	1.03568466	2.174411
02/07/1916	340.985792	1.67907478	0.38320221	167.671184	217.014161	18.303377	1.03564960	2.175733
02/14/1945	103.208855	1.67910954	0.38272147	168.001340	216.851747	18.317534	1.03647826	2.175801
02/22/1974	225.432959	1.67813830	0.38244208	168.310741	216.688344	18.336212	1.03634761	2.173913
03/02/2003	349.545702	1.67869914	0.38227808	168.564612	216.546293	18.344966	1.03696926	2.175003
03/09/2032	112.917763	1.67885600	0.38222579	168.959123	216.375708	18.362700	1.03715394	2.175308
03/17/2061	235.271233	1.67824258	0.38182202	169.223713	216.226043	18.377542	1.03745261	2.174116
03/25/2090	359.591391	1.67857203	0.38190095	169.559954	216.066727	18.392769	1.03752378	2.174756
04/03/2119	124.036768	1.67833409	0.38173937	169.859890	215.908920	18.407969	1.03764789	2.174294
04/10/2148	247.914924	1.67816368	0.38153381	170.173333	215.746694	18.425207	1.03788749	2.173963
04/18/2177	11.359305	1.67888506	0.38176933	170.430985	215.595339	18.432114	1.03793823	2.175365

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