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Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Asteroid General Data

2021 SK

General information

Preliminary designation2021 SK
GroupApollo
Absolute magnitude25.36
Approximate diameter (m)23
Approximate mass (kg)2.09·107
Number of observations16
Arc length (days)2

Approaches

No approaches found

Orbit initial data

Date of initial data03/31/2024
M – mean anomaly (degrees)86.395005
a – orbit major semiaxis (astronomical units)1.02747100
e – orbit eccentricity0.39431900
ω – orbit ascending node-perihelion angle (degrees)293.581950
Ω – longitude of orbit ascending node (degrees)178.669495
i – orbit inclination to the ecliptic plane (degrees)5.433312
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829104.6953311.024616820.39365580291.521580181.3042005.5358730.621270471.037153
01/21/185883.1588181.025912280.39360876291.771989180.9322325.5350050.622104221.039121
01/29/188757.3579831.024141300.39373435292.302547180.5485815.5343500.620901691.036431
02/07/191652.6562431.022779910.39404660292.839271180.1847195.5310380.619756961.034365
02/14/194570.2193751.025843880.39421463292.840927179.7571025.4747790.621441221.039017
02/22/197442.6231081.026087260.39432357293.277686179.2951775.4752070.621476871.039386
03/02/20039.5768451.028647420.39444689293.228501178.9334325.4288550.622900641.043279
03/09/2032310.3355831.028078660.39470826293.769755178.4750735.4305410.622287521.042414
03/17/2061246.5883341.028809200.39456674294.004584178.1059075.4238640.622875301.043525
03/25/2090170.7856811.029873820.39471495294.393509177.6321935.4103260.623367231.045145
04/03/2119100.7747911.027941550.39463968294.876498177.3257035.4111750.622275031.042205
04/10/214855.9291271.026380150.39413204295.286396176.9383915.4186290.621850851.039832
04/18/217722.8935621.026544300.39427235295.688990176.4885505.4116400.621806261.040081
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