Asteroid General Data

2007 UR₃ (320378)

General information

Preliminary designation	2007 UR₃
Number	320378
Group	Amor
Absolute magnitude	21.32
Approximate diameter (m)	140
Approximate mass (kg)	5.54·10⁹
Number of observations	235
Arc length (days)	3842

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	200.313586
a – orbit major semiaxis (astronomical units)	1.56008000
e – orbit eccentricity	0.28370900
ω – orbit ascending node-perihelion angle (degrees)	316.295225
Ω – longitude of orbit ascending node (degrees)	156.063385
i – orbit inclination to the ecliptic plane (degrees)	1.312681

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	27.450051	1.55920935	0.28384636	314.152206	157.141160	1.285712	1.11663345	1.946961
01/21/1858	353.109345	1.55938752	0.28382853	314.408937	157.002674	1.289837	1.11678885	1.947295
01/29/1887	317.557187	1.55947307	0.28375197	314.726796	156.863951	1.293757	1.11696952	1.947455
02/07/1916	281.024255	1.55994779	0.28386874	315.095998	156.659406	1.297791	1.11712738	1.948344
02/14/1945	243.973234	1.55966770	0.28378291	315.386552	156.527867	1.301497	1.11706067	1.947820
02/22/1974	206.698768	1.56009026	0.28387498	315.752956	156.333649	1.305437	1.11721966	1.948611
03/02/2003	169.983221	1.55967745	0.28365130	315.977709	156.234339	1.309314	1.11727292	1.947838
03/09/2032	132.007798	1.56011157	0.28376703	316.311947	156.051919	1.313060	1.11740335	1.948651
03/17/2061	93.718675	1.56000085	0.28372197	316.609024	155.905930	1.317351	1.11739434	1.948444
03/25/2090	55.346989	1.55988352	0.28359178	316.914393	155.755517	1.321343	1.11751337	1.948224
04/03/2119	17.576422	1.55992147	0.28350680	317.154479	155.638652	1.325502	1.11767312	1.948295
04/10/2148	338.959633	1.56003575	0.28349412	317.478612	155.486729	1.329339	1.11777478	1.948509
04/18/2177	301.041690	1.55983591	0.28338739	317.822793	155.323936	1.333803	1.11779808	1.948135

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