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 TA
14
General information
Preliminary designation
2021 TA
14
Group
Apollo
Absolute magnitude
25.57
Approximate diameter (m)
20
Approximate mass (kg)
1.56·10
7
Number of observations
17
Arc length (days)
15
Approaches
No approaches found
Orbit initial data
Date of initial data
06/09/2026
M
– mean anomaly (degrees)
130.216741
a
– orbit major semiaxis (astronomical units)
2.29634300
e
– orbit eccentricity
0.57437800
ω
– orbit ascending node-perihelion angle (degrees)
128.585552
Ω
– longitude of orbit ascending node (degrees)
212.448192
i
– orbit inclination to the ecliptic plane (degrees)
6.478942
Details...
Orbital evolution
Date
M
a
e
ω
Ω
i
q
P
01/13/1829
166.331472
2.28902000
0.57607748
119.163106
220.340018
6.018161
0.97036712
3.463179
01/21/1858
299.343275
2.29373775
0.57471526
120.607672
219.184217
6.079328
0.97549166
3.473892
01/29/1887
70.322896
2.28989960
0.57604608
122.057241
217.899533
6.141524
0.97081191
3.465176
02/07/1916
202.023367
2.29202196
0.57610648
123.614804
216.619423
6.219710
0.97157327
3.469994
02/14/1945
333.982902
2.28988773
0.57603507
124.965634
215.463696
6.287616
0.97083209
3.465149
02/22/1974
104.728640
2.29107785
0.57635153
126.235460
214.362493
6.352032
0.97061162
3.467851
03/02/2003
236.740203
2.28975968
0.57630375
127.679679
213.169374
6.431460
0.97016260
3.464858
03/09/2032
6.399637
2.29228838
0.57609298
128.885273
212.150070
6.504292
0.97171713
3.470599
03/17/2061
134.861750
2.29088249
0.57638981
130.255682
211.057013
6.581851
0.97044116
3.467407
03/25/2090
263.863650
2.29151156
0.57592992
131.501328
210.007727
6.671907
0.97176148
3.468835
04/03/2119
33.865390
2.29055914
0.57587807
132.680887
209.082250
6.742714
0.97147636
3.466673
04/10/2148
165.249753
2.28961756
0.57619003
133.964788
208.000423
6.836405
0.97036275
3.464536
04/18/2177
296.947249
2.29043937
0.57545901
135.019402
207.155374
6.907675
0.97238540
3.466401
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