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
1
General information
Preliminary designation
2021 MT
1
Group
Apollo
Absolute magnitude
25.79
Approximate diameter (m)
18
Approximate mass (kg)
1.15·10
7
Number of observations
31
Arc length (days)
4
Approaches
No approaches found
Orbit initial data
Date of initial data
06/09/2026
M
– mean anomaly (degrees)
85.508832
a
– orbit major semiaxis (astronomical units)
2.47549400
e
– orbit eccentricity
0.69704800
ω
– orbit ascending node-perihelion angle (degrees)
239.502062
Ω
– longitude of orbit ascending node (degrees)
109.714830
i
– orbit inclination to the ecliptic plane (degrees)
4.553949
Details...
Orbital evolution
Date
M
a
e
ω
Ω
i
q
P
01/13/1829
25.800992
2.50924187
0.67566809
227.223863
119.948624
4.992555
0.81382721
3.974792
01/21/1858
118.036265
2.52885103
0.66505586
229.779459
117.872376
4.866488
0.84702384
4.021476
01/29/1887
178.646593
2.54603290
0.65596389
230.894093
116.889703
4.806522
0.87592724
4.062530
02/07/1916
228.018049
2.54867140
0.65421849
231.044217
116.558844
4.795972
0.88128344
4.068847
02/14/1945
279.561506
2.53873822
0.66172640
231.295814
116.136832
4.786354
0.85878810
4.045084
02/22/1974
354.810847
2.51672347
0.67406428
232.891927
114.930152
4.737395
0.82029007
3.992582
03/02/2003
104.926851
2.49855919
0.68614849
236.255622
112.331600
4.615868
0.78417658
3.949436
03/09/2032
257.541618
2.46727124
0.70260072
240.313634
109.033312
4.533870
0.73376468
3.875484
03/17/2061
84.158580
2.45547258
0.70917954
241.171780
108.223258
4.545194
0.71410166
3.847718
03/25/2090
283.243573
2.45600496
0.71055794
241.439911
107.861920
4.536047
0.71087112
3.848970
04/03/2119
112.985989
2.46211527
0.70622301
242.162781
107.174459
4.513588
0.72331282
3.863342
04/10/2148
280.162027
2.48789492
0.69133777
245.916727
104.014481
4.397704
0.76791918
3.924178
04/18/2177
49.281271
2.50373477
0.68132820
250.854543
99.902823
4.283737
0.79786966
3.961714
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