Asteroid General Data

2016 UA

General information

Preliminary designation	2016 UA
Group	Aten
Absolute magnitude	20.73
Approximate diameter (m)	190
Approximate mass (kg)	1.25·10¹⁰
Number of observations	146
Arc length (days)	2195

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	224.077515
a – orbit major semiaxis (astronomical units)	0.75400500
e – orbit eccentricity	0.51718500
ω – orbit ascending node-perihelion angle (degrees)	282.939463
Ω – longitude of orbit ascending node (degrees)	291.716533
i – orbit inclination to the ecliptic plane (degrees)	9.868874

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	280.517935	0.75424075	0.51738388	280.598957	294.330257	9.816427	0.36400874	0.655037
01/21/1858	32.406435	0.75408368	0.51744191	280.946505	293.949446	9.829325	0.36388918	0.654832
01/29/1887	145.898326	0.75421193	0.51733443	281.282270	293.562951	9.830429	0.36403213	0.654999
02/07/1916	260.377647	0.75409047	0.51738784	281.614738	293.196516	9.840495	0.36393323	0.654841
02/14/1945	13.877904	0.75411995	0.51727593	281.993308	292.759242	9.848920	0.36403185	0.654879
02/22/1974	125.888393	0.75416024	0.51725644	282.281116	292.433016	9.854139	0.36406600	0.654932
03/02/2003	239.586821	0.75398849	0.51723703	282.689821	291.993722	9.864136	0.36399772	0.654708
03/09/2032	354.162571	0.75422149	0.51716294	283.003595	291.630765	9.866438	0.36416609	0.655012
03/17/2061	106.603367	0.75405301	0.51720704	283.357755	291.239915	9.882020	0.36405149	0.654792
03/25/2090	219.980210	0.75424637	0.51715118	283.676145	290.871682	9.883161	0.36418697	0.655044
04/03/2119	333.140693	0.75398091	0.51721338	284.045012	290.486917	9.898257	0.36401189	0.654698
04/10/2148	87.758485	0.75410478	0.51712280	284.376548	290.081919	9.903965	0.36414001	0.654860
04/18/2177	200.043817	0.75417888	0.51714402	284.660130	289.750496	9.911465	0.36415978	0.654956

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