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 TE
1
General information
Preliminary designation
2021 TE
1
Group
Aten
Absolute magnitude
24.44
Approximate diameter (m)
34
Approximate mass (kg)
7.45·10
7
Number of observations
75
Arc length (days)
21
Approaches
No approaches found
Orbit initial data
Date of initial data
06/09/2026
M
– mean anomaly (degrees)
187.374612
a
– orbit major semiaxis (astronomical units)
0.98832900
e
– orbit eccentricity
0.44089600
ω
– orbit ascending node-perihelion angle (degrees)
124.918584
Ω
– longitude of orbit ascending node (degrees)
21.914164
i
– orbit inclination to the ecliptic plane (degrees)
2.261175
Details...
Orbital evolution
Date
M
a
e
ω
Ω
i
q
P
01/13/1829
344.659967
0.99269678
0.44097924
119.972903
26.626313
2.505894
0.55493811
0.989067
01/21/1858
132.132386
0.99065105
0.44148261
120.633074
26.245581
2.461648
0.55329584
0.986011
01/29/1887
289.918718
0.99049466
0.44126729
120.983183
25.893770
2.455101
0.55342177
0.985777
02/07/1916
90.249178
0.99038494
0.44156297
122.047138
24.816740
2.403842
0.55306762
0.985614
02/14/1945
267.239413
0.98836286
0.44088204
123.202030
23.888622
2.368510
0.55261143
0.982597
02/22/1974
97.931947
0.98797641
0.44100753
124.193017
22.849459
2.326149
0.55227137
0.982020
03/02/2003
295.459924
0.98773372
0.44100522
124.837374
22.180676
2.315965
0.55213800
0.981658
03/09/2032
134.000938
0.98835019
0.44084273
124.923948
21.900839
2.260192
0.55264320
0.982578
03/17/2061
325.202927
0.98874607
0.44094701
125.015248
21.747159
2.255725
0.55276145
0.983168
03/25/2090
154.882214
0.98848481
0.44098711
126.498336
20.285674
2.211011
0.55257574
0.982778
04/03/2119
350.581734
0.98827476
0.44083573
126.768526
19.985655
2.195483
0.55260793
0.982465
04/10/2148
180.533214
0.98865965
0.44055216
128.145813
18.426843
2.140947
0.55310351
0.983039
04/18/2177
2.619125
0.98993741
0.44084110
128.838842
17.970351
2.110771
0.55353231
0.984946
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