Asteroid General Data

2011 UV₁₅₈

General information

Preliminary designation	2011 UV₁₅₈
Group	Apollo
Absolute magnitude	22.10
Approximate diameter (m)	100
Approximate mass (kg)	1.89·10⁹
Number of observations	50
Arc length (days)	185

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	11.739932
a – orbit major semiaxis (astronomical units)	1.80807100
e – orbit eccentricity	0.49674800
ω – orbit ascending node-perihelion angle (degrees)	118.911403
Ω – longitude of orbit ascending node (degrees)	6.086035
i – orbit inclination to the ecliptic plane (degrees)	5.622985

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	230.132669	1.80588141	0.49717880	114.269678	9.548306	5.561527	0.90803545	2.426803
01/21/1858	213.646390	1.80624080	0.49638586	115.146125	8.946162	5.576100	0.90964840	2.427527
01/29/1887	196.500934	1.80644085	0.49543768	115.683807	8.460461	5.576253	0.91146199	2.427930
02/07/1916	181.035242	1.80445197	0.49627146	116.440743	7.832955	5.580731	0.90895396	2.423922
02/14/1945	170.210787	1.80450188	0.49656346	117.127213	7.368607	5.589795	0.90845218	2.424022
02/22/1974	154.484316	1.80909347	0.49665862	117.910681	6.882403	5.612126	0.91059161	2.433280
03/02/2003	127.292819	1.80923538	0.49593675	118.337096	6.537538	5.616486	0.91196907	2.433567
03/09/2032	102.497533	1.80848868	0.49648850	118.981731	5.989531	5.622777	0.91059485	2.432060
03/17/2061	80.958510	1.80736482	0.49595928	119.812400	5.413808	5.646408	0.91098546	2.429793
03/25/2090	64.600361	1.80603475	0.49431853	120.246484	4.984478	5.677556	0.91327831	2.427112
04/03/2119	51.057203	1.80516916	0.49487236	120.837041	4.411992	5.687658	0.91184084	2.425367
04/10/2148	40.790802	1.80406781	0.49536263	121.567202	3.934667	5.699418	0.91040002	2.423148
04/18/2177	29.209164	1.80502070	0.49411709	122.358949	3.394680	5.737885	0.91312913	2.425068

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