Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Asteroid General Data
2021 CS
5
General information
Preliminary designation
2021 CS
5
Group
Apollo
Absolute magnitude
23.92
Approximate diameter (m)
44
Approximate mass (kg)
1.53·10
8
Number of observations
44
Arc length (days)
22
Approaches
No approaches found
Orbit initial data
Date of initial data
06/09/2026
M
– mean anomaly (degrees)
114.326149
a
– orbit major semiaxis (astronomical units)
2.57456500
e
– orbit eccentricity
0.65356200
ω
– orbit ascending node-perihelion angle (degrees)
112.582506
Ω
– longitude of orbit ascending node (degrees)
329.104131
i
– orbit inclination to the ecliptic plane (degrees)
4.914596
Details...
Orbital evolution
Date
M
a
e
ω
Ω
i
q
P
01/13/1829
269.198595
2.58640507
0.64666069
82.175166
356.901939
4.647065
0.91387858
4.159541
01/21/1858
269.336286
2.56508992
0.65833537
86.315166
353.167662
4.635674
0.87640050
4.108228
01/29/1887
279.625355
2.58001792
0.64858552
95.883177
344.510523
4.636462
0.90665566
4.144143
02/07/1916
268.785793
2.58924682
0.64577534
96.519366
343.740336
4.632270
0.91717508
4.166398
02/14/1945
266.104202
2.57071778
0.65502738
99.731841
340.826725
4.670656
0.88682726
4.121755
02/22/1974
271.751281
2.58910024
0.64439961
109.654423
331.905839
4.832897
0.92068506
4.166045
03/02/2003
257.624237
2.59255746
0.64374489
109.944604
331.479405
4.834657
0.92361184
4.174392
03/09/2032
252.498905
2.57544011
0.65471097
118.177282
324.078756
5.103012
0.88927123
4.133118
03/17/2061
252.226463
2.59148701
0.64249370
121.173281
321.465465
5.207304
0.92647293
4.171807
03/25/2090
237.185586
2.58766601
0.64433561
121.733078
320.694464
5.240464
0.92034066
4.162583
04/03/2119
239.883223
2.56581480
0.65241502
128.847339
314.604607
5.627575
0.89183868
4.109969
04/10/2148
239.374130
2.58883352
0.64006109
131.045487
312.711228
5.721315
0.93182192
4.165401
04/18/2177
224.726669
2.58540023
0.64309539
131.542332
312.076691
5.758219
0.92274127
4.157117
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