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

2020 WH2

General information

Preliminary designation2020 WH2
GroupAmor
Absolute magnitude20.01
Approximate diameter (m)260
Approximate mass (kg)3.39·1010
Number of observations125
Arc length (days)79

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)70.717238
a – orbit major semiaxis (astronomical units)2.79904100
e – orbit eccentricity0.62945800
ω – orbit ascending node-perihelion angle (degrees)131.330818
Ω – longitude of orbit ascending node (degrees)276.695883
i – orbit inclination to the ecliptic plane (degrees)32.769119
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829354.5729402.796697710.65306832127.228389282.12634830.7068470.970263044.677017
01/21/185866.0865212.799517550.64892297127.724406281.35884830.9599340.982846314.684092
01/29/1887134.7328992.801979740.64481636128.584013280.31132531.3026390.995217364.690273
02/07/1916209.4155372.789682020.64481524129.628872279.18519031.8828330.990852544.659429
02/14/1945291.3963642.787713540.64394824129.931901278.78298432.0392150.992570314.654498
02/22/197411.2402062.798630700.63746039130.236187278.15561732.1821111.014614504.681866
03/02/200383.3814872.799950040.63317850130.749066277.42955332.4387481.027081884.685177
03/09/2032152.9262482.798749730.62918761131.263673276.69901532.7698841.037811074.682165
03/17/2061224.8964742.799085500.62680397131.943676275.94773533.1178821.044607614.683008
03/25/2090302.7760082.790406060.62727252132.656702275.12854533.5209661.040061014.661243
04/03/211924.1622542.788735570.62649940132.845410274.77422533.6502151.041594414.657058
04/10/2148100.0180632.797426220.62151992133.089074274.35145333.7282911.058770094.678844
04/18/2177167.1922222.804364990.61222742133.731284273.39351434.1437121.087455854.696263
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