Asteroid General Data

2018 UQ₁

General information

Preliminary designation	2018 UQ₁
Group	Apollo
Absolute magnitude	21.94
Approximate diameter (m)	110
Approximate mass (kg)	2.35·10⁹
Number of observations	308
Arc length (days)	1642

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	275.968656
a – orbit major semiaxis (astronomical units)	1.61437000
e – orbit eccentricity	0.49161600
ω – orbit ascending node-perihelion angle (degrees)	220.091787
Ω – longitude of orbit ascending node (degrees)	254.275825
i – orbit inclination to the ecliptic plane (degrees)	1.615370

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	317.554789	1.61999900	0.49346169	213.379722	259.849333	1.613302	0.82059155	2.061924
01/21/1858	343.150216	1.62065029	0.49358244	214.131593	259.282022	1.609876	0.82072576	2.063168
01/29/1887	7.406871	1.61971198	0.49333561	214.728976	258.834725	1.608690	0.82065039	2.061376
02/07/1916	33.754984	1.62045420	0.49324289	215.449495	258.296634	1.603893	0.82117669	2.062794
02/14/1945	57.777110	1.62087309	0.49373616	216.180439	257.729240	1.602605	0.82058943	2.063593
02/22/1974	85.555561	1.61932972	0.49361034	216.951096	257.169785	1.602855	0.82001183	2.060647
03/02/2003	114.775847	1.61899973	0.49317403	218.315372	255.858407	1.603074	0.82055111	2.060017
03/09/2032	150.703548	1.61774613	0.49275351	219.336681	255.081398	1.613597	0.82059604	2.057625
03/17/2061	189.776250	1.61766161	0.49269289	219.922846	254.558759	1.610388	0.82065124	2.057463
03/25/2090	229.563996	1.61716816	0.49289253	220.494219	254.118209	1.607133	0.82007806	2.056522
04/03/2119	272.129517	1.61644257	0.49243831	221.817461	252.876700	1.607493	0.82044433	2.055138
04/10/2148	318.895515	1.61497498	0.49202273	222.530100	252.209706	1.606815	0.82037058	2.052340
04/18/2177	11.599907	1.61377126	0.49146926	223.222328	251.597828	1.604927	0.82065229	2.050046

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