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 TJ
15
General information
Preliminary designation
2021 TJ
15
Group
Apollo
Absolute magnitude
28.39
Approximate diameter (m)
6
Approximate mass (kg)
3.18·10
5
Number of observations
21
Arc length (days)
1
Approaches
No approaches found
Orbit initial data
Date of initial data
06/09/2026
M
– mean anomaly (degrees)
249.868063
a
– orbit major semiaxis (astronomical units)
1.92957500
e
– orbit eccentricity
0.55776300
ω
– orbit ascending node-perihelion angle (degrees)
51.865141
Ω
– longitude of orbit ascending node (degrees)
24.577158
i
– orbit inclination to the ecliptic plane (degrees)
4.456065
Details...
Orbital evolution
Date
M
a
e
ω
Ω
i
q
P
01/13/1829
319.359669
1.97060646
0.56720554
45.459743
29.040419
4.396364
0.85286756
2.766308
01/21/1858
145.920843
1.96568535
0.56514871
46.476886
28.295218
4.385023
0.85478080
2.755952
01/29/1887
335.832174
1.96723430
0.56439901
47.121175
27.708873
4.363217
0.85692921
2.759210
02/07/1916
162.562042
1.96636061
0.56454404
47.982655
27.068857
4.328172
0.85626345
2.757372
02/14/1945
4.994841
1.95898939
0.56382187
48.927579
26.496936
4.317754
0.85446833
2.741882
02/22/1974
214.421886
1.95853695
0.56406384
49.810836
25.829333
4.283816
0.85379709
2.740932
03/02/2003
62.265948
1.95963374
0.56308936
50.700139
25.074056
4.257803
0.85618483
2.743235
03/09/2032
301.812302
1.92927622
0.55758309
52.272760
24.283918
4.441204
0.85354443
2.679737
03/17/2061
238.018186
1.93083536
0.55768414
53.000249
23.675473
4.420598
0.85403910
2.682986
03/25/2090
175.283931
1.92995437
0.55742725
53.703591
23.122586
4.392450
0.85414521
2.681150
04/03/2119
114.495473
1.92997383
0.55776262
54.644942
22.369536
4.366554
0.85350656
2.681191
04/10/2148
53.031285
1.92859579
0.55692309
55.264261
21.856278
4.344517
0.85451626
2.678320
04/18/2177
350.450780
1.93036090
0.55809372
56.174986
21.078357
4.310994
0.85303860
2.681998
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