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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 392
Details...

Orbit initial data

Date of initial data07/05/2021
M – mean anomaly (degrees)197.551304
a – orbit major semiaxis (astronomical units)1.40125319
e – orbit eccentricity0.45174783
ω – orbit ascending node-perihelion angle (degrees)254.978488
Ω – longitude of orbit ascending node (degrees)205.635988
i – orbit inclination to the ecliptic plane (degrees)2.708835
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829233.6093511.934294430.55063058226.153788209.0635266.5439110.869212772.690199
01/21/1858154.2341211.936454080.55070582226.742372208.5718356.5197470.870037552.694706
01/29/188769.8292521.936878490.55005645227.387605208.1050686.4994380.871485982.695592
02/07/1916345.9924411.936483770.55069012228.051697207.5854016.4753030.870081292.694768
02/14/1945252.7075241.940405060.55078633228.620596207.1042896.4496790.871656482.702957
02/22/1974157.3693901.939507520.55132241229.381499206.5214606.4248850.870213552.701082
03/02/200363.8309891.940038140.55084191230.016784206.0348476.4078520.871383832.702191
03/09/2032355.7338561.400607960.45187321255.122452205.5256092.7102160.767710751.657584
03/17/2061177.1451551.401721530.45172275255.827544205.0251382.7181760.768532021.659561
03/25/2090355.6264741.400247480.45147354256.164077204.6808482.7216790.768072791.656944
04/03/2119181.2524251.400903800.45158250256.885456204.1384632.7218400.768280171.658109
04/10/2148357.4191721.401541530.45146649257.459558203.5934552.7304550.768792501.659241
04/18/2177237.8904501.389521150.44865090258.845305203.0046032.7011780.766111241.637941
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