Asteroid General Data

2018 UC₁

General information

Preliminary designation	2018 UC₁
Group	Amor
Absolute magnitude	21.68
Approximate diameter (m)	120
Approximate mass (kg)	3.37·10⁹
Number of observations	79
Arc length (days)	5140

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	332.918148
a – orbit major semiaxis (astronomical units)	1.25787100
e – orbit eccentricity	0.16118700
ω – orbit ascending node-perihelion angle (degrees)	34.440136
Ω – longitude of orbit ascending node (degrees)	227.067036
i – orbit inclination to the ecliptic plane (degrees)	13.479242

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	327.260028	1.25827352	0.16151994	31.521083	227.987357	13.774700	1.05503726	1.411443
01/21/1858	168.195710	1.25838434	0.16156260	31.760056	227.831349	13.775231	1.05507650	1.411629
01/29/1887	6.764872	1.25852234	0.16170711	31.953660	227.681209	13.774168	1.05501033	1.411861
02/07/1916	204.218844	1.25874109	0.16194259	32.184310	227.525795	13.774130	1.05489729	1.412229
02/14/1945	43.650025	1.25850605	0.16179620	32.463353	227.376156	13.773191	1.05488456	1.411834
02/22/1974	246.007211	1.25824395	0.16165887	32.664378	227.233541	13.773259	1.05483765	1.411393
03/02/2003	89.045284	1.25796417	0.16168961	32.942986	227.078154	13.774518	1.05456444	1.410922
03/09/2032	290.339871	1.25824889	0.16192030	33.127934	226.934715	13.774198	1.05451285	1.411401
03/17/2061	128.361989	1.25884056	0.16247620	33.321020	226.772741	13.773085	1.05430893	1.412397
03/25/2090	325.759195	1.25885874	0.16258266	33.541425	226.623643	13.773466	1.05419014	1.412427
04/03/2119	165.539374	1.25851405	0.16247837	33.759564	226.472175	13.774445	1.05403274	1.411847
04/10/2148	8.660346	1.25783012	0.16234244	34.021500	226.304498	13.774875	1.05363091	1.410697
04/18/2177	212.642355	1.25829475	0.16315542	34.245010	226.127989	13.772512	1.05299714	1.411478

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