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 GX
16
General information
Preliminary designation
2021 GX
16
Group
Amor
Absolute magnitude
21.60
Approximate diameter (m)
130
Approximate mass (kg)
3.77·10
9
Number of observations
108
Arc length (days)
146
Approaches
No approaches found
Orbit initial data
Date of initial data
06/09/2026
M
– mean anomaly (degrees)
53.138380
a
– orbit major semiaxis (astronomical units)
2.65379000
e
– orbit eccentricity
0.54970800
ω
– orbit ascending node-perihelion angle (degrees)
118.110375
Ω
– longitude of orbit ascending node (degrees)
154.353685
i
– orbit inclination to the ecliptic plane (degrees)
5.822938
Details...
Orbital evolution
Date
M
a
e
ω
Ω
i
q
P
01/13/1829
120.659793
2.66225026
0.54501756
99.837653
170.073616
5.349378
1.21127713
4.343841
01/21/1858
18.496003
2.64100032
0.55640645
103.258605
167.121182
5.408981
1.17153071
4.291937
01/29/1887
276.368215
2.64946947
0.55105263
104.527997
165.891460
5.435987
1.18947236
4.312598
02/07/1916
186.476720
2.64608813
0.55332769
109.276579
162.007510
5.537588
1.18193430
4.304345
02/14/1945
93.448602
2.62959357
0.56206779
111.157760
160.191750
5.600664
1.15158373
4.264161
02/22/1974
4.653134
2.64961710
0.55188513
113.667786
158.184406
5.664684
1.18733283
4.312959
03/02/2003
274.917530
2.65377392
0.55179250
117.936561
154.597135
5.809417
1.18944136
4.323112
03/09/2032
171.916582
2.65537132
0.54984150
118.118631
154.307816
5.822322
1.19533798
4.327016
03/17/2061
71.109620
2.65843868
0.54761022
122.137267
151.128869
5.982411
1.20265049
4.334516
03/25/2090
322.955581
2.64247759
0.55537191
123.542345
149.768624
6.062357
1.17491977
4.295538
04/03/2119
213.226210
2.66025473
0.54552364
125.325011
148.299418
6.139464
1.20902288
4.338958
04/10/2148
110.204040
2.65653350
0.54848204
128.639284
145.686453
6.314396
1.19947259
4.329857
04/18/2177
4.620560
2.65433942
0.54893251
128.702599
145.442155
6.328133
1.19728621
4.324494
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