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 FG
3
General information
Preliminary designation
2021 FG
3
Group
Apollo
Absolute magnitude
20.92
Approximate diameter (m)
170
Approximate mass (kg)
9.64·10
9
Number of observations
39
Arc length (days)
62
Approaches
No approaches found
Orbit initial data
Date of initial data
06/09/2026
M
– mean anomaly (degrees)
25.723795
a
– orbit major semiaxis (astronomical units)
2.81352100
e
– orbit eccentricity
0.70838400
ω
– orbit ascending node-perihelion angle (degrees)
69.193578
Ω
– longitude of orbit ascending node (degrees)
196.088907
i
– orbit inclination to the ecliptic plane (degrees)
6.850894
Details...
Orbital evolution
Date
M
a
e
ω
Ω
i
q
P
01/13/1829
174.852638
2.82619514
0.70697150
55.537530
208.059386
7.459745
0.82815571
4.751206
01/21/1858
210.866241
2.83911482
0.70211664
57.484855
206.340342
7.294551
0.84572507
4.783822
01/29/1887
231.138992
2.83852387
0.70181051
59.196527
204.927940
7.199884
0.84641799
4.782329
02/07/1916
252.958176
2.83248370
0.70286954
60.929720
203.458634
7.131591
0.84161717
4.767072
02/14/1945
288.723929
2.82491829
0.70563350
63.231839
201.377654
7.052807
0.83156131
4.747986
02/22/1974
341.794357
2.81361583
0.70964034
65.386121
199.444534
6.998965
0.81696054
4.719520
03/02/2003
47.813810
2.80044631
0.71251354
67.361329
197.692815
6.946765
0.80509038
4.686423
03/09/2032
104.961944
2.81193526
0.70905655
69.191612
196.097411
6.850341
0.81811416
4.715292
03/17/2061
137.438828
2.84424329
0.70055090
72.691810
193.179242
6.661811
0.85170609
4.796790
03/25/2090
153.651224
2.85399247
0.69691798
74.394229
191.507068
6.613091
0.86499379
4.821474
04/03/2119
173.636336
2.83996425
0.70074881
75.848959
190.074946
6.599954
0.84986268
4.785969
04/10/2148
214.683061
2.80641217
0.71116733
80.191668
186.201074
6.620930
0.81058352
4.701406
04/18/2177
276.687145
2.79872985
0.71326586
81.970607
184.609088
6.622328
0.80249140
4.682115
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