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 FX
General information
Preliminary designation
2021 FX
Group
Apollo
Absolute magnitude
23.28
Approximate diameter (m)
59
Approximate mass (kg)
3.70·10
8
Number of observations
38
Arc length (days)
16
Approaches
No approaches found
Orbit initial data
Date of initial data
06/09/2026
M
– mean anomaly (degrees)
267.721084
a
– orbit major semiaxis (astronomical units)
1.50532000
e
– orbit eccentricity
0.39055700
ω
– orbit ascending node-perihelion angle (degrees)
201.326753
Ω
– longitude of orbit ascending node (degrees)
46.842131
i
– orbit inclination to the ecliptic plane (degrees)
6.198350
Details...
Orbital evolution
Date
M
a
e
ω
Ω
i
q
P
01/13/1829
336.921211
1.50529523
0.39054544
199.292793
48.404925
6.227070
0.91740904
1.846856
01/21/1858
230.317670
1.50611296
0.39107698
199.487373
48.247397
6.221555
0.91710685
1.848362
01/29/1887
123.319767
1.50609517
0.39081745
199.836015
47.959689
6.211930
0.91748690
1.848329
02/07/1916
15.258303
1.50624825
0.39072997
200.055532
47.748583
6.214689
0.91771191
1.848611
02/14/1945
267.639864
1.50555783
0.39069353
200.361920
47.550810
6.204773
0.91734612
1.847340
02/22/1974
161.355138
1.50578357
0.39074135
200.748059
47.248668
6.214123
0.91741167
1.847755
03/02/2003
54.121838
1.50594822
0.39076147
201.033224
47.050186
6.203220
0.91748168
1.848058
03/09/2032
308.507667
1.50518531
0.39065660
201.373218
46.822571
6.197815
0.91717473
1.846654
03/17/2061
202.751675
1.50609389
0.39094664
201.719425
46.546386
6.206013
0.91729154
1.848326
03/25/2090
94.645747
1.50610973
0.39110543
201.952450
46.362612
6.198223
0.91706204
1.848356
04/03/2119
345.754248
1.50624604
0.39142388
202.333985
46.023798
6.207602
0.91666537
1.848607
04/10/2148
237.054180
1.50586257
0.39104168
202.582348
45.836065
6.196679
0.91700755
1.847901
04/18/2177
131.812152
1.50488279
0.39056024
202.948817
45.532749
6.207912
0.91713540
1.846097
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