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 AX
General information
Preliminary designation
2021 AX
Group
Apollo
Absolute magnitude
25.01
Approximate diameter (m)
26
Approximate mass (kg)
3.39·10
7
Number of observations
32
Arc length (days)
7
Approaches
No approaches found
Orbit initial data
Date of initial data
06/09/2026
M
– mean anomaly (degrees)
58.517838
a
– orbit major semiaxis (astronomical units)
2.75450100
e
– orbit eccentricity
0.72049500
ω
– orbit ascending node-perihelion angle (degrees)
86.423874
Ω
– longitude of orbit ascending node (degrees)
85.456091
i
– orbit inclination to the ecliptic plane (degrees)
3.015387
Details...
Orbital evolution
Date
M
a
e
ω
Ω
i
q
P
01/13/1829
33.084836
2.74585177
0.72565842
3.576589
159.078215
6.732133
0.75330132
4.550051
01/21/1858
133.102035
2.80573936
0.70615686
5.834694
157.882718
7.265323
0.82444726
4.699716
01/29/1887
96.877972
2.91874590
0.66951162
9.966495
156.374460
8.923054
0.96461161
4.986491
02/07/1916
64.971559
2.83062391
0.69631181
16.239050
151.763503
7.837783
0.85962705
4.762378
02/14/1945
147.988147
2.75464590
0.72032904
30.160316
139.365775
5.607203
0.77039447
4.571927
02/22/1974
275.681584
2.76486095
0.71560261
31.480038
138.563488
5.505214
0.78631924
4.597382
03/02/2003
20.265799
2.76415800
0.71585709
83.136349
88.225790
3.017612
0.78541591
4.595628
03/09/2032
150.994677
2.75585688
0.72065658
86.607628
85.301909
3.024237
0.76983048
4.574942
03/17/2061
220.139731
2.83027265
0.69791043
135.134688
38.238590
3.781772
0.85499583
4.761492
03/25/2090
174.814473
2.91920873
0.67169979
149.747563
25.273552
4.520114
0.95837684
4.987677
04/03/2119
150.988022
2.80801157
0.70079827
160.243456
18.143194
5.762954
0.84016193
4.705426
04/10/2148
267.921831
2.73359526
0.72315253
163.068338
16.947777
5.707780
0.75678893
4.519620
04/18/2177
16.704921
2.80974162
0.69856173
168.628929
13.018154
6.361027
0.84696365
4.709775
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