Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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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 WR

General information

Preliminary designation2018 WR
GroupApollo
Absolute magnitude26.18
Approximate diameter (m)15
Approximate mass (kg)6.73·106
Number of observations27
Arc length (days)21

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)43.305412
a – orbit major semiaxis (astronomical units)1.16615800
e – orbit eccentricity0.22376700
ω – orbit ascending node-perihelion angle (degrees)300.765061
Ω – longitude of orbit ascending node (degrees)51.893885
i – orbit inclination to the ecliptic plane (degrees)6.058917
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182980.7400101.171856730.22617058299.96620553.7138606.0480020.906817211.268564
01/21/185838.2434511.171234590.22596404300.17163153.5112766.0459800.906577691.267554
01/29/188713.1291531.169854570.22536340300.14043653.2501286.0559230.906212161.265314
02/07/1916347.1346811.170599890.22566560300.44876153.0227396.0488240.906435761.266524
02/14/1945308.6956221.171781980.22616920300.85809652.6793636.0363310.906761001.268443
02/22/1974269.5737341.170626060.22565481301.04984152.4617556.0350720.906468661.266566
03/02/2003249.8234921.169825840.22534660301.05811852.1905046.0419450.906209561.265268
03/09/2032246.7252751.166227220.22377441300.81270151.8734186.0589770.905255411.259434
03/17/2061268.2490951.165410560.22344351300.92346551.5809336.0578620.905007131.258111
03/25/2090293.4873221.164900500.22333032301.22773951.3305596.0507840.904742901.257285
04/03/2119315.9731451.165706310.22368489301.50138351.1376146.0500390.904955421.258590
04/10/2148342.3561141.165475640.22363744301.76441950.8130286.0476040.904831661.258217
04/18/21778.1752551.166554120.22399690302.20289950.4837826.0364030.905249611.259963
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