Asteroid General Data

2018 UF₁

General information

Preliminary designation	2018 UF₁
Group	Apollo
Absolute magnitude	25.66
Approximate diameter (m)	20
Approximate mass (kg)	1.38·10⁷
Number of observations	55
Arc length (days)	8

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	208.893716
a – orbit major semiaxis (astronomical units)	1.14726465
e – orbit eccentricity	0.41782606
ω – orbit ascending node-perihelion angle (degrees)	261.566625
Ω – longitude of orbit ascending node (degrees)	22.600032
i – orbit inclination to the ecliptic plane (degrees)	10.889531

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	329.805767	1.14561864	0.41820015	259.483749	24.470092	10.893299	0.66652075	1.226198
01/21/1858	233.023584	1.14241212	0.41748593	259.693540	24.200728	10.885717	0.66547114	1.221054
01/29/1887	150.789931	1.14194231	0.41738045	259.901857	24.000424	10.883657	0.66531792	1.220301
02/07/1916	67.714498	1.14305351	0.41761424	260.196946	23.676266	10.876538	0.66569808	1.222082
02/14/1945	339.644848	1.14328469	0.41747687	260.425468	23.458151	10.873523	0.66598978	1.222453
02/22/1974	238.182101	1.14417597	0.41757454	260.619642	23.271628	10.872308	0.66639721	1.223883
03/02/2003	137.317467	1.14396002	0.41766986	260.789133	23.081159	10.868121	0.66616240	1.223536
03/09/2032	14.008777	1.14616509	0.41749052	261.672334	22.513878	10.875915	0.66765203	1.227076
03/17/2061	284.929423	1.14088603	0.41653659	261.591015	22.290162	10.913855	0.66566526	1.218608
03/25/2090	201.025766	1.14792014	0.41642030	262.629633	22.066014	10.984226	0.66990288	1.229895
04/03/2119	60.869905	1.14710793	0.41618798	262.745887	21.891210	10.984149	0.66969540	1.228590
04/10/2148	265.243083	1.15643948	0.41680889	263.937602	21.667972	11.006653	0.67442522	1.243612
04/18/2177	29.878576	1.15627652	0.41675293	264.114532	21.473017	11.003082	0.67439489	1.243349

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