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Asteroid General Data

2018 UA

General information

Preliminary designation2018 UA
GroupApollo
Absolute magnitude30.12
Approximate diameter (m)3
Approximate mass (kg)2.91·104
Number of observations25
Arc length (days)0

Approaches

Date
Object
r, AU
r, km
10/19/2018 02:38:24 PMEarth0.00009614 389
Details...

Orbit initial data

Date of initial data12/17/2020
M – mean anomaly (degrees)78.698413
a – orbit major semiaxis (astronomical units)1.40110103
e – orbit eccentricity0.45192576
ω – orbit ascending node-perihelion angle (degrees)254.961393
Ω – longitude of orbit ascending node (degrees)205.649585
i – orbit inclination to the ecliptic plane (degrees)2.709111
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829235.0850861.935590270.55088827226.087823209.1003766.5438150.869296292.692903
01/21/1858151.8772401.936523900.55070298226.736053208.5812526.5205270.870074422.694852
01/29/188767.7577791.936204860.54991713227.384063208.1208486.5012320.871452642.694186
02/07/1916345.8934771.935777140.55055591228.068881207.5862456.4779210.870023592.693293
02/14/1945252.8406451.940378980.55077354228.619987207.1041116.4523670.871669592.702903
02/22/1974157.4986261.939494760.55131292229.376953206.5231506.4274630.870226252.701056
03/02/200363.9177791.940087700.55084404230.012748206.0349006.4103940.871401962.702294
03/09/2032355.7338591.400607960.45187321255.122452205.5256102.7102170.767710751.657584
03/17/2061177.1451621.401721530.45172275255.827545205.0251382.7181770.768532021.659561
03/25/2090355.6264711.400247470.45147354256.164078204.6808482.7216790.768072791.656944
04/03/2119181.2524571.400903800.45158250256.885459204.1384622.7218410.768280161.658109
04/10/2148357.4191131.401541540.45146649257.459566203.5934502.7304560.768792501.659241
04/18/2177237.8921701.389522860.44865138258.844910203.0050172.7011720.766111521.637944
Detailed table... Graphs... 3D animation... Calculation on the date...

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This project was supported by the Federal Agency of Education (project codes RNP 2.1.1.1689, RNP 2.1.1.745).
Samara State Technical University
Applied Mathematics and Information Science Department
Яндекс.Метрика