Asteroid General Data

2022 UM₂₈

General information

Preliminary designation	2022 UM₂₈
Group	Aten
Absolute magnitude	24.23
Approximate diameter (m)	38
Approximate mass (kg)	9.95·10⁷
Number of observations	42
Arc length (days)	27

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	272.438634
a – orbit major semiaxis (astronomical units)	0.72007600
e – orbit eccentricity	0.50730700
ω – orbit ascending node-perihelion angle (degrees)	180.277373
Ω – longitude of orbit ascending node (degrees)	52.607007
i – orbit inclination to the ecliptic plane (degrees)	12.408755

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	62.719243	0.71838985	0.51197940	179.082278	54.052575	12.631796	0.35058905	0.608893
01/21/1858	296.967413	0.71840599	0.51209601	179.199789	53.900807	12.626810	0.35051315	0.608913
01/29/1887	175.272618	0.71844582	0.51202510	179.412230	53.600569	12.633258	0.35058353	0.608964
02/07/1916	49.403822	0.71843876	0.51202239	179.584939	53.434775	12.627726	0.35058202	0.608955
02/14/1945	287.963461	0.71852331	0.51194234	179.743240	53.183557	12.636977	0.35068081	0.609063
02/22/1974	162.336582	0.71854735	0.51191910	179.946021	52.989668	12.634856	0.35070923	0.609093
03/02/2003	40.865460	0.71840753	0.51194789	180.134343	52.747739	12.642032	0.35062031	0.608915
03/09/2032	275.362013	0.71852405	0.51208217	180.341204	52.536841	12.622202	0.35058069	0.609064
03/17/2061	153.265900	0.71828005	0.51212436	180.503847	52.307862	12.637679	0.35043134	0.608753
03/25/2090	28.440558	0.71848898	0.51216578	180.702253	52.067787	12.627797	0.35050351	0.609019
04/03/2119	266.207520	0.71823927	0.51222213	180.882781	51.836284	12.636023	0.35034122	0.608701
04/10/2148	141.966728	0.71856440	0.51219478	181.058842	51.615925	12.622089	0.35051947	0.609115
04/18/2177	18.489201	0.71831455	0.51208641	181.254621	51.383327	12.643747	0.35047543	0.608797

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