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
1999 TN
12
(333908)
General information
Preliminary designation
1999 TN
12
Number
333908
Group
Amor
Absolute magnitude
17.86
Approximate diameter (m)
710
Approximate mass (kg)
6.61·10
11
Number of observations
334
Arc length (days)
9452
Approaches
No approaches found
Orbit initial data
Date of initial data
06/09/2026
M
– mean anomaly (degrees)
119.408277
a
– orbit major semiaxis (astronomical units)
1.88665000
e
– orbit eccentricity
0.39056000
ω
– orbit ascending node-perihelion angle (degrees)
150.363613
Ω
– longitude of orbit ascending node (degrees)
212.306167
i
– orbit inclination to the ecliptic plane (degrees)
37.279035
Details...
Orbital evolution
Date
M
a
e
ω
Ω
i
q
P
01/13/1829
57.995291
1.88654914
0.39720612
148.820525
213.345084
37.029925
1.13720027
2.591211
01/21/1858
129.466401
1.88656051
0.39657828
149.015352
213.194758
37.068200
1.13839158
2.591235
01/29/1887
200.997565
1.88696931
0.39521579
149.231084
213.033398
37.105566
1.14120923
2.592077
02/07/1916
272.335591
1.88664607
0.39445056
149.495728
212.881648
37.145103
1.14245748
2.591411
02/14/1945
343.834364
1.88635522
0.39363340
149.691908
212.726483
37.182643
1.14382281
2.590812
02/22/1974
55.328056
1.88679572
0.39231127
149.935308
212.582058
37.213907
1.14658449
2.591719
03/02/2003
126.554625
1.88666955
0.39124083
150.183961
212.427172
37.248814
1.14852739
2.591459
03/09/2032
198.068059
1.88659049
0.39022526
150.414940
212.279149
37.288737
1.15039523
2.591296
03/17/2061
269.350096
1.88665693
0.38916345
150.635996
212.142025
37.321632
1.15243900
2.591433
03/25/2090
340.916045
1.88674958
0.38799263
150.899724
211.980026
37.358750
1.15470464
2.591624
04/03/2119
52.125461
1.88657914
0.38739814
151.141336
211.834653
37.398205
1.15572189
2.591273
04/10/2148
123.787787
1.88642110
0.38666009
151.352943
211.679365
37.443208
1.15701735
2.590947
04/18/2177
194.946444
1.88691368
0.38532978
151.605034
211.534465
37.468360
1.15982965
2.591962
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