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 TH
72
General information
Preliminary designation
2021 TH
72
Group
Amor
Absolute magnitude
23.40
Approximate diameter (m)
55
Approximate mass (kg)
3.13·10
8
Number of observations
47
Arc length (days)
83
Approaches
No approaches found
Orbit initial data
Date of initial data
06/09/2026
M
– mean anomaly (degrees)
66.385223
a
– orbit major semiaxis (astronomical units)
1.63277200
e
– orbit eccentricity
0.34330000
ω
– orbit ascending node-perihelion angle (degrees)
143.782566
Ω
– longitude of orbit ascending node (degrees)
270.608449
i
– orbit inclination to the ecliptic plane (degrees)
6.474361
Details...
Orbital evolution
Date
M
a
e
ω
Ω
i
q
P
01/13/1829
201.891771
1.63258516
0.34360044
141.039421
272.350606
6.413456
1.07162818
2.086000
01/21/1858
170.545716
1.63298338
0.34375664
141.393248
272.114124
6.420057
1.07163450
2.086764
01/29/1887
138.428005
1.63257268
0.34349288
141.755870
271.869212
6.426982
1.07179558
2.085976
02/07/1916
106.550798
1.63287205
0.34350198
142.210768
271.593297
6.438029
1.07197726
2.086550
02/14/1945
73.896876
1.63299464
0.34343612
142.553415
271.372455
6.444332
1.07216530
2.086785
02/22/1974
43.151354
1.63288841
0.34326940
143.060803
271.066784
6.457148
1.07236778
2.086582
03/02/2003
10.466569
1.63257853
0.34315916
143.402794
270.841124
6.464560
1.07234424
2.085988
03/09/2032
338.389018
1.63264074
0.34315508
143.896990
270.551230
6.476912
1.07239177
2.086107
03/17/2061
305.810800
1.63281465
0.34322616
144.232449
270.324253
6.483555
1.07238995
2.086440
03/25/2090
274.746326
1.63222125
0.34310406
144.673996
270.052681
6.495107
1.07219951
2.085303
04/03/2119
242.272475
1.63241115
0.34297483
145.045373
269.801328
6.502591
1.07253521
2.085667
04/10/2148
210.029817
1.63268049
0.34318463
145.496492
269.514624
6.513927
1.07236964
2.086183
04/18/2177
177.643420
1.63288705
0.34293725
145.839248
269.295335
6.520140
1.07290925
2.086579
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