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
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 TK12

General information

Preliminary designation2021 TK12
GroupApollo
Absolute magnitude25.59
Approximate diameter (m)20
Approximate mass (kg)1.52·107
Number of observations25
Arc length (days)8

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)226.548268
a – orbit major semiaxis (astronomical units)2.04301800
e – orbit eccentricity0.54551600
ω – orbit ascending node-perihelion angle (degrees)136.779568
Ω – longitude of orbit ascending node (degrees)193.813667
i – orbit inclination to the ecliptic plane (degrees)12.264527
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829340.2481732.039776920.54459846132.118146197.39434311.7717390.928917552.913229
01/21/1858326.3200172.040951610.54561488132.629238196.96602811.8206300.927378042.915746
01/29/1887310.2597742.040564790.54400347132.969109196.56306011.8660810.930490452.914917
02/07/1916293.5192852.041771210.54226378133.487567196.18892611.9167240.934592632.917502
02/14/1945272.9144822.042988280.54029719134.556621195.48616012.0259760.939167442.920111
02/22/1974252.3752162.041567430.54124173135.484155194.85075912.1335040.936585942.917066
03/02/2003233.8848262.040754730.54395066136.364124194.16027312.2199810.930684852.915324
03/09/2032215.2364542.043400290.54499990136.790835193.77879012.2677960.929747342.920995
03/17/2061191.2211682.042773750.54446626137.067686193.44531012.3040800.930552372.919652
03/25/2090166.0168062.044836320.54136133137.527329193.10470212.3538970.937841002.924075
04/03/2119137.2027742.045242180.53941258138.148686192.69080512.4235580.942012822.924945
04/10/2148105.1814492.045894060.53852536139.291368192.00446212.5480750.944128222.926344
04/18/217774.7412812.047138820.54028142140.138841191.44674812.6389460.941107762.929015
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