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

General information

Preliminary designation2021 KR
GroupApollo
Absolute magnitude27.51
Approximate diameter (m)8
Approximate mass (kg)1.07·106
Number of observations11
Arc length (days)1

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)231.793724
a – orbit major semiaxis (astronomical units)1.51678000
e – orbit eccentricity0.36206800
ω – orbit ascending node-perihelion angle (degrees)229.305220
Ω – longitude of orbit ascending node (degrees)57.454015
i – orbit inclination to the ecliptic plane (degrees)8.225862
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829313.9001761.514336990.36027979226.84072459.1510248.4063840.968751981.863521
01/21/1858159.8193211.515233210.36081639227.11090658.9302858.3776540.968512241.865176
01/29/18871.1092851.514466630.36046116227.50497358.7168058.3666500.968560231.863761
02/07/1916204.5806191.514842500.36062829227.81163058.4874618.3600150.968547441.864455
02/14/194543.2890381.516114180.36120124228.20498958.1872448.3231710.968491861.866803
02/22/1974239.2692061.516387130.36156331228.58765557.9372108.2855410.968117181.867307
03/02/200369.9175791.517140140.36228511228.90400257.6939598.2586320.967502861.868698
03/09/2032259.9394331.516581460.36211723229.34042057.4259508.2256140.967401191.867666
03/17/206191.7844371.517199140.36248816229.60131057.2042418.2116700.967232421.868807
03/25/2090282.0979821.517110390.36245299229.98283756.9715798.2014220.967229191.868643
04/03/2119111.6105611.517464340.36260807230.36032856.7363768.1660360.967219531.869297
04/10/2148303.9188691.516008860.36235199230.82459656.4623968.1466980.966680031.866608
04/18/2177143.0623971.515097710.36223087231.31665456.1824528.1290890.966282551.864926
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