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
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Asteroid information
General data
Initial data
Approaches
Asteroid orbit evolution
Tables
Graphs
3D animation
Calculation

Asteroid General Data

2021 TK4

General information

Preliminary designation2021 TK4
GroupAmor
Absolute magnitude23.19
Approximate diameter (m)61
Approximate mass (kg)4.19·108
Number of observations23
Arc length (days)49

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)335.891440
a – orbit major semiaxis (astronomical units)1.81226500
e – orbit eccentricity0.32977700
ω – orbit ascending node-perihelion angle (degrees)275.627186
Ω – longitude of orbit ascending node (degrees)87.516264
i – orbit inclination to the ecliptic plane (degrees)2.383296
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182925.9895141.813165620.32988933273.65111888.3682282.3754251.215021632.441501
01/21/1858344.6292941.813193080.33003618273.94954388.2212702.3748941.214773752.441556
01/29/1887303.6221081.812640180.33007231274.32359188.0692922.3749161.214337852.440439
02/07/1916263.1230661.813025220.33004078274.56745487.9466282.3751731.214652962.441217
02/14/1945222.1042661.813015930.33029829274.91453687.7746762.3750931.214179872.441198
02/22/1974181.7032031.813001400.33006624275.17596287.6404442.3747161.214590852.441169
03/02/2003142.2644101.812485160.32999668275.41953887.6239042.3824781.214371072.440126
03/09/2032104.1765471.812267800.32975186275.75232787.4764712.3830891.214669132.439687
03/17/206166.4470851.812641420.32996688276.07237087.3283802.3827161.214529792.440442
03/25/209028.4198081.811878070.32968157276.43880487.1826252.3831711.214535262.438900
04/03/2119351.2125061.812050540.32984289276.70470387.0596372.3889481.214358562.439249
04/10/2148313.4162561.812011090.33003166277.10646086.8817542.3886161.213990052.439169
04/18/2177275.6659341.812161580.32996781277.33194386.7580302.3880651.214206602.439473
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