Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
Русский
English
 
Asteroid search
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

2021 SK4

General information

Preliminary designation2021 SK4
GroupAmor
Absolute magnitude25.52
Approximate diameter (m)21
Approximate mass (kg)1.67·107
Number of observations23
Arc length (days)38

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)293.719200
a – orbit major semiaxis (astronomical units)1.38558400
e – orbit eccentricity0.22441600
ω – orbit ascending node-perihelion angle (degrees)26.358104
Ω – longitude of orbit ascending node (degrees)13.136477
i – orbit inclination to the ecliptic plane (degrees)6.868494
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829275.7157111.385200600.2240318824.01200814.4227356.9203631.074871511.630308
01/21/1858202.7390351.385674630.2242088924.39148114.2138436.9120411.074994071.631145
01/29/1887130.5290801.385492640.2241496524.72377214.0236656.9063021.074934941.630823
02/07/191657.7272491.385676200.2242625325.09480813.8247746.8978291.074920951.631148
02/14/1945342.3873311.385724370.2242965925.28727313.6774686.8932491.074911121.631233
02/22/1974267.5407111.385659040.2243402925.69848713.4813976.8836541.074799891.631117
03/02/2003195.3666871.385218490.2242774126.03101513.2963366.8759701.074545281.630339
03/09/2032122.8947571.385421440.2245432526.41260813.1043076.8666161.074334401.630698
03/17/206150.1397551.384879280.2243488426.77110712.9153036.8576551.074183221.629741
03/25/2090339.4058371.384749370.2245531727.03283612.7513686.8516211.073799511.629511
04/03/2119269.5181581.384969710.2247710927.39581312.5559066.8418511.073668561.629900
04/10/2148200.1938511.384963130.2249183427.77069012.3621626.8324551.073459521.629889
04/18/2177130.0693541.384642730.2248244028.00496912.1847146.8260291.073341271.629323
Detailed table... Graphs... 3D animation... Calculation on the date...

Return to search
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