Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Asteroid search
Summary information
Asteroids selection
Closest approaches
Approaches archive
Diagram 2D
Histogram
Impact probability
Potential hazardous
Asteroid information
General data
Initial data
Approaches
Asteroid orbit evolution
Tables
Graphs
3D animation
Calculation

Asteroid General Data

2018 GW

General information

Preliminary designation2018 GW
GroupAmor
Absolute magnitude25.35
Approximate diameter (m)23
Approximate mass (kg)2.12·107
Number of observations29
Arc length (days)34

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)231.278166
a – orbit major semiaxis (astronomical units)1.69485900
e – orbit eccentricity0.39844100
ω – orbit ascending node-perihelion angle (degrees)219.760462
Ω – longitude of orbit ascending node (degrees)30.547956
i – orbit inclination to the ecliptic plane (degrees)3.321561
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829113.7129121.695393760.39813265215.46027933.6737743.4833931.020402142.207529
01/21/1858167.6559381.695837640.39810418216.32471133.0003783.4385451.020717592.208396
01/29/1887217.3791851.696069910.39837530216.73892132.7357493.4275891.020397552.208850
02/07/1916266.4813671.697165330.39876217217.51565832.0636663.3925291.020400002.210990
02/14/1945312.3244951.696629550.39852779217.97319231.7799023.3814181.020475532.209943
02/22/1974353.9156291.698008590.39917452218.76236731.1550783.3482721.020206822.212638
03/02/200339.7880041.697355830.39900859219.34608130.8015973.3340291.020096272.211363
03/09/203288.6814651.696358830.39907594220.01727130.3404623.3162951.019382842.209414
03/17/2061135.7130081.695836570.39925297220.41674230.1036853.3055801.018768792.208394
03/25/2090181.5048171.697763710.39946353221.26669929.4020633.2719551.019569022.212160
04/03/2119225.2370621.698340920.39992058221.87582928.9936583.2580201.019139432.213288
04/10/2148264.6805351.699613540.40010721222.68613528.3179463.2338661.019585912.215776
04/18/2177299.4899581.700421310.40022857223.07468728.0397933.2244921.019864122.217356
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