Asteroid General Data

2022 UD₁₁

General information

Preliminary designation	2022 UD₁₁
Group	Aten
Absolute magnitude	24.88
Approximate diameter (m)	28
Approximate mass (kg)	4.05·10⁷
Number of observations	75
Arc length (days)	8

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	338.739027
a – orbit major semiaxis (astronomical units)	0.93374900
e – orbit eccentricity	0.12837700
ω – orbit ascending node-perihelion angle (degrees)	139.441446
Ω – longitude of orbit ascending node (degrees)	36.706906
i – orbit inclination to the ecliptic plane (degrees)	31.204605

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	300.553601	0.93374514	0.12725050	139.385007	37.338043	31.268865	0.81492560	0.902284
01/21/1858	1.886201	0.93361594	0.12756897	139.312122	37.242453	31.266940	0.81451552	0.902097
01/29/1887	60.353264	0.93369928	0.12751051	139.332658	37.155205	31.266189	0.81464281	0.902217
02/07/1916	122.569066	0.93369569	0.12782985	139.367987	37.060991	31.262583	0.81434151	0.902212
02/14/1945	183.951553	0.93358083	0.12836600	139.398036	36.967285	31.259041	0.81374080	0.902046
02/22/1974	243.885796	0.93368770	0.12822501	139.487068	36.877618	31.258467	0.81396559	0.902201
03/02/2003	304.179563	0.93381313	0.12806969	139.466684	36.784266	31.255174	0.81421997	0.902382
03/09/2032	2.058174	0.93407750	0.12807676	139.340916	36.688329	31.250472	0.81444388	0.902766
03/17/2061	56.276633	0.93410272	0.12806135	139.376536	36.595507	31.250387	0.81448026	0.902802
03/25/2090	108.210928	0.93387465	0.12850829	139.375166	36.505033	31.248099	0.81386402	0.902471
04/03/2119	163.098903	0.93382159	0.12843171	139.450625	36.414723	31.248847	0.81388928	0.902395
04/10/2148	214.057026	0.93424593	0.12827146	139.329006	36.322959	31.244764	0.81440884	0.903010
04/18/2177	267.160988	0.93403496	0.12865277	139.354035	36.228752	31.241685	0.81386878	0.902704

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