Asteroid General Data

2021 UQ₃

General information

Preliminary designation	2021 UQ₃
Group	Apollo
Absolute magnitude	27.62
Approximate diameter (m)	8
Approximate mass (kg)	9.20·10⁵
Number of observations	37
Arc length (days)	6

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	157.026097
a – orbit major semiaxis (astronomical units)	1.27816800
e – orbit eccentricity	0.23872200
ω – orbit ascending node-perihelion angle (degrees)	325.999003
Ω – longitude of orbit ascending node (degrees)	35.459174
i – orbit inclination to the ecliptic plane (degrees)	8.556412

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	256.164863	1.27190276	0.23650466	323.431011	36.931749	8.537483	0.97109183	1.434437
01/21/1858	336.383022	1.27154519	0.23631124	323.738644	36.706718	8.541047	0.97106477	1.433832
01/29/1887	59.243687	1.27203112	0.23649620	323.977388	36.558180	8.539151	0.97120059	1.434654
02/07/1916	139.915209	1.27259796	0.23659583	324.309345	36.333140	8.537647	0.97150660	1.435613
02/14/1945	220.033932	1.27245262	0.23638349	324.537004	36.116295	8.542596	0.97166583	1.435367
02/22/1974	303.949950	1.27194385	0.23605183	324.744769	35.895529	8.546966	0.97169918	1.434506
03/02/2003	26.563195	1.27346972	0.23679197	325.166473	35.661178	8.543918	0.97192232	1.437089
03/09/2032	81.008783	1.27828602	0.23857968	326.037714	35.441244	8.556404	0.97331294	1.445249
03/17/2061	97.049682	1.28002054	0.23938946	326.404355	35.276259	8.550842	0.97359711	1.448192
03/25/2090	124.134399	1.27645779	0.23744109	326.571262	34.913979	8.586944	0.97337427	1.442150
04/03/2119	170.693213	1.27578434	0.23717831	326.811413	34.728050	8.589183	0.97319597	1.441008
04/10/2148	202.446242	1.28178773	0.23975548	327.793199	34.506670	8.597656	0.97447210	1.451192
04/18/2177	202.615316	1.28195066	0.23975519	328.085346	34.324430	8.595845	0.97459634	1.451468

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