Asteroid General Data

2002 UR₃ (253106)

General information

Preliminary designation	2002 UR₃
Number	253106
Group	Apollo
Absolute magnitude	16.66
Approximate diameter (m)	1 200
Approximate mass (kg)	3.47·10¹²
Number of observations	930
Arc length (days)	8357

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	204.491834
a – orbit major semiaxis (astronomical units)	1.37887500
e – orbit eccentricity	0.79244300
ω – orbit ascending node-perihelion angle (degrees)	141.266726
Ω – longitude of orbit ascending node (degrees)	51.840825
i – orbit inclination to the ecliptic plane (degrees)	48.650759

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	172.812869	1.37881842	0.80078649	140.344282	53.151051	47.724432	0.27467926	1.619054
01/21/1858	145.663584	1.37870572	0.79958125	140.499344	52.935230	47.882172	0.27631848	1.618855
01/29/1887	118.493907	1.37881802	0.79838611	140.624614	52.751363	48.006181	0.27798887	1.619053
02/07/1916	91.314770	1.37887575	0.79726760	140.745268	52.574694	48.124350	0.27954278	1.619155
02/14/1945	64.028117	1.37877278	0.79595963	140.891559	52.370561	48.273876	0.28132531	1.618973
02/22/1974	36.683579	1.37886435	0.79477338	141.013501	52.203192	48.388380	0.28297966	1.619135
03/02/2003	9.343011	1.37887576	0.79346574	141.160512	51.993026	48.542362	0.28478509	1.619155
03/09/2032	341.895873	1.37893186	0.79226912	141.289852	51.824289	48.660679	0.28644672	1.619253
03/17/2061	314.461309	1.37893142	0.79088133	141.427041	51.625181	48.808613	0.28836030	1.619253
03/25/2090	287.040992	1.37893663	0.78986904	141.557198	51.449838	48.935608	0.28975728	1.619262
04/03/2119	259.580041	1.37902574	0.78851032	141.697765	51.255686	49.079813	0.29164972	1.619419
04/10/2148	232.055295	1.37884975	0.78744845	141.819736	51.082001	49.204921	0.29307666	1.619109
04/18/2177	204.439620	1.37901039	0.78620027	141.944845	50.901074	49.330024	0.29483205	1.619392

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