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

Asteroid General Data

2021 SK87

General information

Preliminary designation2021 SK87
GroupApollo
Absolute magnitude26.49
Approximate diameter (m)13
Approximate mass (kg)4.38·106
Number of observations13
Arc length (days)11

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)261.103576
a – orbit major semiaxis (astronomical units)1.42321800
e – orbit eccentricity0.30899100
ω – orbit ascending node-perihelion angle (degrees)25.900904
Ω – longitude of orbit ascending node (degrees)6.434036
i – orbit inclination to the ecliptic plane (degrees)3.631574
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182978.0914341.416419830.3043682921.8633239.7472574.2133830.985306551.685732
01/21/1858157.7863191.416338450.3042122222.2328479.5242924.2079490.985470981.685587
01/29/1887258.7765401.412200840.3028991923.3006748.7739794.1731320.984446351.678206
02/07/19164.1688971.412069090.3028808523.5060538.6111404.1661810.984380411.677971
02/14/1945110.3137291.413093440.3033405624.1254978.0192334.1195470.984444881.679798
02/22/1974215.6531411.407366480.3010274924.8387437.7210404.1343080.983710481.669596
03/02/2003320.8399951.412539130.3033402325.1395327.1453544.0464580.984059191.678809
03/09/203239.9657531.423356200.3090605726.0003996.3609033.6295740.983452921.698130
03/17/206177.2369731.423247080.3090643626.3979476.1245143.6235200.983372121.697935
03/25/2090104.8392771.424827380.3099674027.0547685.5165163.5879540.983177341.700764
04/03/2119118.2963301.426488500.3105210127.4881015.2059583.5762000.983533851.703739
04/10/2148145.5479351.422928260.3090762828.0535674.9070623.5780280.983134881.697365
04/18/2177180.9920471.422832800.3090744428.3725594.6926713.5719840.983071541.697194
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