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 GM
16
General information
Preliminary designation
2021 GM
16
Group
Amor
Absolute magnitude
21.25
Approximate diameter (m)
150
Approximate mass (kg)
6.11·10
9
Number of observations
155
Arc length (days)
5866
Approaches
No approaches found
Orbit initial data
Date of initial data
06/09/2026
M
– mean anomaly (degrees)
286.517020
a
– orbit major semiaxis (astronomical units)
1.46392700
e
– orbit eccentricity
0.24535400
ω
– orbit ascending node-perihelion angle (degrees)
204.879017
Ω
– longitude of orbit ascending node (degrees)
67.379680
i
– orbit inclination to the ecliptic plane (degrees)
26.742954
Details...
Orbital evolution
Date
M
a
e
ω
Ω
i
q
P
01/13/1829
125.657921
1.46385385
0.24381859
203.340884
68.166689
26.798080
1.10693907
1.771117
01/21/1858
263.924489
1.46372041
0.24413771
203.549476
68.053591
26.793072
1.10637106
1.770875
01/29/1887
42.497597
1.46385422
0.24424663
203.790072
67.934385
26.781443
1.10631275
1.771117
02/07/1916
180.815354
1.46375953
0.24448125
203.992874
67.821656
26.775176
1.10589777
1.770946
02/14/1945
319.360500
1.46382273
0.24462892
204.240815
67.700941
26.764734
1.10572935
1.771060
02/22/1974
97.983106
1.46387338
0.24502009
204.437100
67.593858
26.758601
1.10519499
1.771152
03/02/2003
236.309541
1.46383881
0.24506787
204.677183
67.476594
26.749348
1.10509895
1.771089
03/09/2032
15.096177
1.46395309
0.24550719
204.882184
67.362239
26.743735
1.10454208
1.771297
03/17/2061
153.224860
1.46388261
0.24556403
205.091549
67.247861
26.738272
1.10440569
1.771169
03/25/2090
291.898341
1.46377372
0.24586934
205.330281
67.126928
26.728610
1.10387664
1.770971
04/03/2119
70.335903
1.46397656
0.24603731
205.488980
67.012428
26.721678
1.10378371
1.771339
04/10/2148
208.671299
1.46371318
0.24621913
205.764330
66.890617
26.712041
1.10331900
1.770861
04/18/2177
347.577065
1.46403270
0.24641659
205.948664
66.777376
26.702182
1.10327075
1.771441
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