Asteroid General Data

2018 UE₁

General information

Preliminary designation	2018 UE₁
Group	Apollo
Absolute magnitude	26.59
Approximate diameter (m)	13
Approximate mass (kg)	3.82·10⁶
Number of observations	60
Arc length (days)	23

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	298.206079
a – orbit major semiaxis (astronomical units)	1.02140400
e – orbit eccentricity	0.01219900
ω – orbit ascending node-perihelion angle (degrees)	302.107794
Ω – longitude of orbit ascending node (degrees)	23.146957
i – orbit inclination to the ecliptic plane (degrees)	5.443430

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	178.642308	1.01053345	0.01424790	264.646263	31.078688	5.349210	0.99613548	1.015843
01/21/1858	285.861427	1.01672938	0.01355392	272.831491	30.180624	5.381296	1.00294871	1.025200
01/29/1887	21.501939	1.01870519	0.01104267	274.939835	28.651773	5.434062	1.00745596	1.028190
02/07/1916	100.084944	1.01811054	0.01146048	284.773235	27.382932	5.427311	1.00644250	1.027290
02/14/1945	192.142449	1.01472246	0.01136230	286.156089	26.881697	5.421545	1.00319288	1.022166
02/22/1974	241.794533	1.02070494	0.01157871	292.084883	26.087101	5.442903	1.00888650	1.031219
03/02/2003	341.311364	1.01729632	0.01370896	291.202566	24.624526	5.380597	1.00335024	1.026058
03/09/2032	47.803461	1.02125790	0.01212551	302.298338	23.132826	5.442059	1.00887462	1.032057
03/17/2061	115.568584	1.01797652	0.01313320	298.691802	21.745603	5.390420	1.00460723	1.027087
03/25/2090	204.485821	1.01877870	0.01407992	307.182175	20.529096	5.394332	1.00443437	1.028301
04/03/2119	273.131719	1.01967886	0.01424829	307.187000	20.399863	5.390366	1.00515018	1.029664
04/10/2148	270.960987	1.02506795	0.01540706	315.442274	19.166896	5.427132	1.00927467	1.037838
04/18/2177	258.988895	1.02518707	0.01521550	314.657982	18.537431	5.426908	1.00958834	1.038019

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