Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
Русский
English
Site
Asteroids catalogue
Comets catalogue
Information
Asteroid search
Summary information
Asteroids selection
Closest approaches
Approaches archive
Diagram 2D
Histogram
Impact probability
Potential hazardous
Asteroid information
General data
Initial data
Approaches
Asteroid orbit evolution
Tables
Graphs
3D animation
Calculation
Asteroid General Data
2021 TM
15
General information
Preliminary designation
2021 TM
15
Group
Amor
Absolute magnitude
21.70
Approximate diameter (m)
120
Approximate mass (kg)
3.28·10
9
Number of observations
50
Arc length (days)
59
Approaches
No approaches found
Orbit initial data
Date of initial data
06/09/2026
M
– mean anomaly (degrees)
25.211912
a
– orbit major semiaxis (astronomical units)
1.71157100
e
– orbit eccentricity
0.25979400
ω
– orbit ascending node-perihelion angle (degrees)
350.083879
Ω
– longitude of orbit ascending node (degrees)
41.848668
i
– orbit inclination to the ecliptic plane (degrees)
29.287293
Details...
Orbital evolution
Date
M
a
e
ω
Ω
i
q
P
01/13/1829
330.891117
1.71143343
0.26071353
348.258462
42.708241
29.286810
1.26523958
2.238931
01/21/1858
316.524807
1.71151126
0.26067101
348.502083
42.579894
29.286827
1.26536989
2.239083
01/29/1887
301.982360
1.71137308
0.26064791
348.770971
42.450339
29.292727
1.26530727
2.238812
02/07/1916
287.464170
1.71147202
0.26048992
349.046007
42.324434
29.288513
1.26565082
2.239006
02/14/1945
273.082804
1.71140127
0.26031304
349.280436
42.196129
29.289226
1.26590121
2.238867
02/22/1974
258.469916
1.71150420
0.26018998
349.580255
42.072508
29.288245
1.26618796
2.239069
03/02/2003
244.129949
1.71151155
0.25995422
349.827051
41.948314
29.286921
1.26659691
2.239084
03/09/2032
229.511320
1.71152724
0.25984927
350.138572
41.824121
29.290251
1.26678814
2.239115
03/17/2061
215.201252
1.71164913
0.25975223
350.396543
41.697741
29.288652
1.26704445
2.239354
03/25/2090
200.661929
1.71169415
0.25963196
350.684405
41.569226
29.293773
1.26728364
2.239442
04/03/2119
186.303802
1.71172443
0.25959594
350.965007
41.441861
29.291997
1.26736772
2.239502
04/10/2148
171.850187
1.71178634
0.25936303
351.240286
41.310498
29.292980
1.26781224
2.239623
04/18/2177
157.473345
1.71176705
0.25939929
351.523959
41.181370
29.290812
1.26773589
2.239585
Detailed table...
Graphs...
3D animation...
Calculation on the date...
Return to search
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