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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 358
Details...

Orbit initial data

Date of initial data05/31/2020
M – mean anomaly (degrees)319.835582
a – orbit major semiaxis (astronomical units)1.40105306
e – orbit eccentricity0.45191442
ω – orbit ascending node-perihelion angle (degrees)254.964360
Ω – longitude of orbit ascending node (degrees)205.650784
i – orbit inclination to the ecliptic plane (degrees)2.709144
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829352.5236701.949254900.55372948225.542626209.1939326.5371650.869894992.721470
01/21/1858229.8082791.947931920.55299103226.326778208.6531476.5134910.870743042.718700
01/29/1887110.3674521.948550690.55267797226.998275208.1695246.4881010.871629652.719995
02/07/1916350.5153771.948707790.55289915227.729907207.5998736.4630410.871268902.720324
02/14/1945254.5261561.939821360.55060195228.627990207.0966196.4748740.871751932.701738
02/22/1974159.0726461.939581710.55127274229.337399206.5389896.4483580.870343192.701237
03/02/200364.6641471.940515890.55086627229.979113206.0354326.4309170.871551142.703189
03/09/2032355.7339291.400607930.45187321255.122446205.5256102.7102160.767710731.657584
03/17/2061177.1452691.401721550.45172276255.827550205.0251312.7181770.768532031.659561
03/25/2090355.6264361.400247410.45147353256.164089204.6808422.7216800.768072771.656944
04/03/2119181.2529661.400903700.45158247256.885495204.1384352.7218410.768280151.658109
04/10/2148357.4181981.401541690.45146652257.459700203.5933522.7304610.768792541.659242
04/18/2177237.9165411.389550630.44865932258.839194203.0111752.7010610.766115791.637994
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