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 TN
6
General information
Preliminary designation
2021 TN
6
Group
Apollo
Absolute magnitude
24.98
Approximate diameter (m)
27
Approximate mass (kg)
3.53·10
7
Number of observations
25
Arc length (days)
13
Approaches
No approaches found
Orbit initial data
Date of initial data
06/09/2026
M
– mean anomaly (degrees)
336.770582
a
– orbit major semiaxis (astronomical units)
1.33087100
e
– orbit eccentricity
0.63701000
ω
– orbit ascending node-perihelion angle (degrees)
73.090136
Ω
– longitude of orbit ascending node (degrees)
56.965251
i
– orbit inclination to the ecliptic plane (degrees)
2.425517
Details...
Orbital evolution
Date
M
a
e
ω
Ω
i
q
P
01/13/1829
206.947882
1.33086599
0.63714562
69.456972
59.996527
2.398407
0.48291055
1.535331
01/21/1858
174.301067
1.33102322
0.63708411
69.853689
59.689130
2.394111
0.48304948
1.535603
01/29/1887
139.006441
1.33126292
0.63714520
70.481759
59.156043
2.405225
0.48305514
1.536018
02/07/1916
87.209942
1.33409382
0.63748745
70.923423
58.855573
2.399250
0.48362576
1.540920
02/14/1945
25.449400
1.33457219
0.63760919
71.516037
58.290647
2.409238
0.48363670
1.541749
02/22/1974
322.590951
1.33375626
0.63762883
71.889890
57.989903
2.404532
0.48331482
1.540335
03/02/2003
279.070497
1.33060877
0.63705235
72.484279
57.516718
2.411012
0.48294133
1.534886
03/09/2032
244.798394
1.33079036
0.63712971
73.122889
56.925948
2.424672
0.48290428
1.535200
03/17/2061
207.243332
1.33196415
0.63693866
73.551112
56.612316
2.418340
0.48358469
1.537232
03/25/2090
144.159292
1.33702659
0.63719421
74.440009
55.942412
2.259508
0.48508100
1.546004
04/03/2119
55.803209
1.33772688
0.63710910
74.813593
55.646988
2.248584
0.48544891
1.547219
04/10/2148
324.129801
1.33739689
0.63710518
75.137819
55.366230
2.244530
0.48533440
1.546647
04/18/2177
233.951727
1.33838917
0.63725948
75.460523
55.084162
2.236284
0.48548799
1.548368
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