Asteroid General Data

2018 UG₁

General information

Preliminary designation	2018 UG₁
Group	Amor
Absolute magnitude	26.25
Approximate diameter (m)	15
Approximate mass (kg)	6.11·10⁶
Number of observations	69
Arc length (days)	29

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	72.513541
a – orbit major semiaxis (astronomical units)	1.52894000
e – orbit eccentricity	0.32888000
ω – orbit ascending node-perihelion angle (degrees)	169.015778
Ω – longitude of orbit ascending node (degrees)	204.450730
i – orbit inclination to the ecliptic plane (degrees)	4.755651

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	187.108437	1.52661345	0.32803004	166.343800	205.989959	4.703492	1.02583837	1.886228
01/21/1858	326.027991	1.52654132	0.32790298	166.636256	205.816580	4.709187	1.02598387	1.886095
01/29/1887	99.428919	1.52903852	0.32912123	167.004113	205.599456	4.714488	1.02579948	1.890725
02/07/1916	222.755876	1.52966090	0.32909609	167.289327	205.437297	4.719821	1.02625549	1.891879
02/14/1945	347.342748	1.52849038	0.32879624	167.607493	205.232959	4.728416	1.02592848	1.889708
02/22/1974	122.529517	1.52640880	0.32766964	168.053058	204.980519	4.741298	1.02625097	1.885849
03/02/2003	262.871762	1.52704976	0.32819920	168.373079	204.792982	4.746162	1.02587325	1.887037
03/09/2032	34.864910	1.52899945	0.32886719	169.081454	204.415179	4.757900	1.02616169	1.890652
03/17/2061	154.822133	1.53001558	0.32955516	169.367057	204.205568	4.764056	1.02579105	1.892537
03/25/2090	279.301052	1.52702976	0.32799013	170.164570	203.737938	4.803241	1.02617908	1.887000
04/03/2119	58.873766	1.52586517	0.32769548	170.487420	203.552003	4.811628	1.02584605	1.884842
04/10/2148	199.546147	1.52701999	0.32800581	170.804668	203.368938	4.817534	1.02614856	1.886982
04/18/2177	327.791221	1.53092227	0.32973760	171.591401	203.038538	4.832656	1.02611964	1.894220

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