Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Summary information
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Closest approaches
Approaches archive
Diagram 2D
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Asteroid information
General data
Initial data
Approaches
Asteroid orbit evolution
Tables
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3D animation
Calculation

Asteroid General Data

2021 JK2

General information

Preliminary designation2021 JK2
GroupAten
Absolute magnitude24.76
Approximate diameter (m)30
Approximate mass (kg)4.79·107
Number of observations35
Arc length (days)5456

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)181.863170
a – orbit major semiaxis (astronomical units)0.88477900
e – orbit eccentricity0.29708300
ω – orbit ascending node-perihelion angle (degrees)281.310180
Ω – longitude of orbit ascending node (degrees)145.382500
i – orbit inclination to the ecliptic plane (degrees)3.693460
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829312.7213970.887985330.29780483276.697140150.5234793.5285780.623539010.836776
01/21/1858210.7337170.887962740.29758401277.149829149.8445163.5514480.623719220.836744
01/29/1887138.7811740.884193850.29769842278.223551149.2444243.6421650.620970730.831423
02/07/191699.4996410.885598800.29722177279.049607148.5738083.6400600.622379560.833405
02/14/19459.6109090.887314990.29726320279.768374147.9724573.6400890.623548900.835829
02/22/1974279.3399470.886602920.29667597280.402712147.1188663.7035110.623569130.834823
03/02/2003206.8799340.886044470.29687903280.574225146.4508983.7071450.622996440.834034
03/09/2032151.0727200.884331460.29688159280.993039145.5963693.7333780.621789730.831617
03/17/2061109.7724190.885379690.29664438281.260506144.9760553.7777070.622736780.833096
03/25/209038.6014860.886614760.29557705281.661346144.0438193.8477000.624551780.834840
04/03/2119307.5050050.886965500.29567784282.176112143.1353543.8361440.624709460.835335
04/10/2148221.1837040.885304170.29513585282.646455142.9712013.8654800.624019170.832989
04/18/2177164.8474540.885234360.29544527283.000783142.7250353.8911870.623696050.832891
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