Asteroid General Data

2012 UH

General information

Preliminary designation	2012 UH
Group	Amor
Absolute magnitude	26.64
Approximate diameter (m)	12
Approximate mass (kg)	3.56·10⁶
Number of observations	27
Arc length (days)	2

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	35.503157
a – orbit major semiaxis (astronomical units)	2.26158400
e – orbit eccentricity	0.53358600
ω – orbit ascending node-perihelion angle (degrees)	176.572310
Ω – longitude of orbit ascending node (degrees)	200.591385
i – orbit inclination to the ecliptic plane (degrees)	7.494624

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	223.400087	2.25342892	0.53276563	172.924525	202.677403	7.276397	1.05287945	3.382723
01/21/1858	73.243129	2.25234365	0.53299382	173.432239	202.368474	7.306840	1.05185840	3.380279
01/29/1887	286.310933	2.24958081	0.53474364	174.185932	201.988114	7.372554	1.04663179	3.374062
02/07/1916	141.491354	2.25062715	0.53537208	174.748340	201.659759	7.407052	1.04570421	3.376416
02/14/1945	355.121386	2.25119780	0.53564969	175.123688	201.390352	7.429616	1.04534440	3.377700
02/22/1974	205.171747	2.25317178	0.53335582	175.685328	201.088740	7.442462	1.05142951	3.382144
03/02/2003	55.754117	2.25347961	0.53254333	176.151345	200.835180	7.462066	1.05340407	3.382837
03/09/2032	265.099343	2.25229660	0.53414163	176.676059	200.509018	7.504525	1.04925123	3.380173
03/17/2061	112.947585	2.25073383	0.53320471	177.175282	200.214366	7.526714	1.05063195	3.376656
03/25/2090	321.949975	2.25475131	0.53029151	177.847606	199.926712	7.533588	1.05907584	3.385701
04/03/2119	169.523919	2.25438633	0.52998176	178.312415	199.694269	7.554481	1.05960270	3.384879
04/10/2148	14.649730	2.25349526	0.53092620	178.830536	199.389934	7.586279	1.05705558	3.382872
04/18/2177	219.611533	2.25552217	0.52984290	179.250262	199.130391	7.597833	1.06044975	3.387437

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