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 MT
General information
Preliminary designation
2021 MT
Group
Amor
Absolute magnitude
23.41
Approximate diameter (m)
55
Approximate mass (kg)
3.09·10
8
Number of observations
52
Arc length (days)
14
Approaches
No approaches found
Orbit initial data
Date of initial data
06/09/2026
M
– mean anomaly (degrees)
102.807481
a
– orbit major semiaxis (astronomical units)
2.45027900
e
– orbit eccentricity
0.55126200
ω
– orbit ascending node-perihelion angle (degrees)
187.814601
Ω
– longitude of orbit ascending node (degrees)
94.112632
i
– orbit inclination to the ecliptic plane (degrees)
21.048740
Details...
Orbital evolution
Date
M
a
e
ω
Ω
i
q
P
01/13/1829
358.661174
2.45295659
0.54228234
183.297157
96.071843
21.144246
1.12276156
3.841806
01/21/1858
206.030912
2.44429210
0.54670327
183.371469
95.866178
21.236631
1.10798961
3.821468
01/29/1887
56.658408
2.45006090
0.54323959
183.364798
95.686262
21.148978
1.11909082
3.835005
02/07/1916
250.378267
2.46299601
0.53543345
184.048931
95.420133
20.950984
1.14422555
3.865415
02/14/1945
54.306586
2.47227639
0.53325128
186.638814
94.792756
20.774919
1.15393185
3.887283
02/22/1974
230.676087
2.45852647
0.54371622
187.737842
94.451511
20.923852
1.12178576
3.854898
03/02/2003
73.793952
2.44578277
0.55128922
187.856970
94.226391
21.057004
1.09744909
3.824965
03/09/2032
283.852365
2.44872868
0.54989530
187.855500
94.051682
21.011356
1.10218428
3.831877
03/17/2061
119.876718
2.46348632
0.54251722
188.392321
93.781247
20.831908
1.12700256
3.866570
03/25/2090
283.258636
2.47735743
0.53551540
190.529470
93.134882
20.456392
1.15069438
3.899273
04/03/2119
80.766752
2.47401842
0.54186941
192.382614
92.617386
20.390466
1.13342351
3.891392
04/10/2148
267.241079
2.45118523
0.55597739
193.066916
92.315226
20.545618
1.08838167
3.837645
04/18/2177
113.751217
2.44634109
0.55833628
193.061730
92.149913
20.578218
1.08046011
3.826275
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