Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
Русский
English
 
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 WH

General information

Preliminary designation2018 WH
GroupApollo
Absolute magnitude29.89
Approximate diameter (m)3
Approximate mass (kg)4.00·104
Number of observations37
Arc length (days)4

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)260.269464
a – orbit major semiaxis (astronomical units)1.22514500
e – orbit eccentricity0.28073800
ω – orbit ascending node-perihelion angle (degrees)118.470310
Ω – longitude of orbit ascending node (degrees)234.996917
i – orbit inclination to the ecliptic plane (degrees)1.918036
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829105.6918531.170118900.26486224100.632172245.8606190.9977790.860198591.265743
01/21/185860.8657791.170882600.26530556102.859403244.5959740.9887160.860240941.266983
01/29/188773.5532941.165316560.26330680104.523534241.3145991.1788100.858480781.257959
02/07/1916105.2353471.166186830.26339787105.307038240.6453201.1780100.859015711.259368
02/14/1945122.5785031.165730290.26323732105.794018240.1494881.1781740.858866571.258629
02/22/197443.7783141.176566930.26638366108.060499239.3194211.2430670.863148721.276220
03/02/2003297.9256951.177679060.26668726110.479728236.5667001.1786740.863607051.278030
03/09/2032346.3347151.225266540.28069277118.535423234.9500341.9186320.881343081.356271
03/17/2061142.1454011.224046280.28030257119.961318233.4907001.8964050.880942961.354245
03/25/2090305.3770461.222691630.27966521121.055638232.0480001.8786530.880747311.351998
04/03/2119115.6806521.222267100.27969351121.721743231.5304311.8780240.880406921.351294
04/10/2148288.4520141.221708070.27949199122.065204230.9320551.8792660.880250451.350367
04/18/2177112.7122951.220530250.27906116122.305078230.4461831.8835770.879927661.348415
Detailed table... Graphs... 3D animation... Calculation on the date...

Return to search
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