Asteroid General Data

2023 UN₂

General information

Preliminary designation	2023 UN₂
Group	Amor
Absolute magnitude	26.85
Approximate diameter (m)	11
Approximate mass (kg)	2.67·10⁶
Number of observations	20
Arc length (days)	2

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	327.521236
a – orbit major semiaxis (astronomical units)	2.20694900
e – orbit eccentricity	0.52355400
ω – orbit ascending node-perihelion angle (degrees)	124.883976
Ω – longitude of orbit ascending node (degrees)	234.240297
i – orbit inclination to the ecliptic plane (degrees)	1.977778

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	203.493191	2.20140943	0.52254697	113.721108	243.746096	1.831578	1.05106960	3.266268
01/21/1858	155.193333	2.20479500	0.52160503	115.451394	242.301954	1.851653	1.05476284	3.273806
01/29/1887	104.566670	2.20538798	0.52316582	117.172363	240.822694	1.871400	1.05160438	3.275127
02/07/1916	53.365083	2.20572244	0.52209995	118.825215	239.432964	1.891342	1.05411487	3.275872
02/14/1945	3.105729	2.20429198	0.52315572	120.784442	237.755517	1.914996	1.05110402	3.272686
02/22/1974	312.544778	2.20649322	0.52241539	122.451077	236.387886	1.940586	1.05378721	3.277589
03/02/2003	260.575630	2.20461177	0.52366580	123.845710	235.172068	1.959574	1.05013197	3.273398
03/09/2032	207.795103	2.20710162	0.52287789	125.809408	233.589157	1.993502	1.05305699	3.278945
03/17/2061	153.825137	2.20531172	0.52412639	126.931676	232.591329	2.010950	1.04944964	3.274957
03/25/2090	98.965014	2.20738194	0.52349855	128.731901	231.177799	2.044186	1.05182069	3.279569
04/03/2119	43.143744	2.20738227	0.52447595	129.890214	230.137456	2.066511	1.04966336	3.279570
04/10/2148	347.263975	2.20632517	0.52394337	131.734032	228.709998	2.102649	1.05033572	3.277215
04/18/2177	293.502305	2.20698932	0.52392677	132.478292	228.003357	2.119427	1.05068853	3.278695

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