Asteroid General Data

2018 UC₃

General information

Preliminary designation	2018 UC₃
Group	Amor
Absolute magnitude	25.63
Approximate diameter (m)	20
Approximate mass (kg)	1.44·10⁷
Number of observations	68
Arc length (days)	15

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	65.766241
a – orbit major semiaxis (astronomical units)	1.06764200
e – orbit eccentricity	0.01557600
ω – orbit ascending node-perihelion angle (degrees)	161.025213
Ω – longitude of orbit ascending node (degrees)	220.974391
i – orbit inclination to the ecliptic plane (degrees)	15.957020

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	352.141547	1.06739647	0.01532137	157.556009	222.182725	15.943308	1.05104250	1.102781
01/21/1858	103.634432	1.06739400	0.01575925	157.920232	222.007196	15.945371	1.05057267	1.102777
01/29/1887	214.846631	1.06739443	0.01584203	159.318598	221.827771	15.946627	1.05048474	1.102778
02/07/1916	327.012580	1.06758223	0.01572756	159.964073	221.642602	15.949883	1.05079176	1.103069
02/14/1945	77.409297	1.06763842	0.01554768	160.124370	221.454674	15.951844	1.05103912	1.103156
02/22/1974	189.350978	1.06771139	0.01572636	159.475574	221.304058	15.952293	1.05092018	1.103269
03/02/2003	303.185414	1.06763589	0.01578707	159.295563	221.112622	15.954024	1.05078105	1.103152
03/09/2032	53.339320	1.06760568	0.01594135	160.543709	220.926449	15.955712	1.05058660	1.103105
03/17/2061	165.896655	1.06720602	0.01537006	160.516781	220.768863	15.958612	1.05080300	1.102486
03/25/2090	279.280400	1.06749456	0.01541598	160.128050	220.590285	15.960519	1.05103809	1.102933
04/03/2119	30.561888	1.06764621	0.01572643	160.857096	220.399960	15.963105	1.05085595	1.103168
04/10/2148	144.761796	1.06761137	0.01575000	160.899544	220.207052	15.964366	1.05079649	1.103114
04/18/2177	255.351859	1.06749009	0.01541422	162.590940	220.050258	15.967343	1.05103556	1.102926

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