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 WK2

General information

Preliminary designation2020 WK2
GroupApollo
Absolute magnitude23.68
Approximate diameter (m)49
Approximate mass (kg)2.13·108
Number of observations149
Arc length (days)5

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)188.325303
a – orbit major semiaxis (astronomical units)1.70685500
e – orbit eccentricity0.44702400
ω – orbit ascending node-perihelion angle (degrees)322.640079
Ω – longitude of orbit ascending node (degrees)58.472320
i – orbit inclination to the ecliptic plane (degrees)23.393894
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829324.6201371.705922010.44951857320.70827159.76817523.1971890.939078382.228124
01/21/1858333.4780581.705643450.44927227320.96079759.58103023.2243830.939345142.227578
01/29/1887341.7491751.706105200.44927800321.27497659.37136323.2577280.939589662.228483
02/07/1916350.9839611.705075820.44829572321.50837759.19082023.2879010.940697642.226466
02/14/19452.2535001.705290210.44788283321.75024259.01052523.3099780.941520012.226886
02/22/197415.2980661.705286600.44725163322.05578158.80931323.3432980.942594392.226879
03/02/200326.9992991.705024940.44670552322.32196458.63373823.3698360.943380892.226367
03/09/203236.3253771.706981750.44672731322.72125558.42433823.4014050.944426382.230201
03/17/206143.5155521.705246810.44585583322.99833958.24282323.4418540.944952592.226801
03/25/209054.9181881.705176680.44551805323.31200258.04204023.4770010.945489682.226664
04/03/211968.7765791.704943510.44515023323.54777257.86120923.5018060.945987502.226207
04/10/214881.2110891.704714660.44493578323.81662757.66555023.5330630.946226122.225759
04/18/217796.7017601.703039230.44364688324.08463157.48483223.5703590.947491192.222479
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