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 RD
6
General information
Preliminary designation
2021 RD
6
Group
Apollo
Absolute magnitude
24.04
Approximate diameter (m)
41
Approximate mass (kg)
1.29·10
8
Number of observations
32
Arc length (days)
18
Approaches
No approaches found
Orbit initial data
Date of initial data
06/09/2026
M
– mean anomaly (degrees)
235.059806
a
– orbit major semiaxis (astronomical units)
1.97718800
e
– orbit eccentricity
0.56907600
ω
– orbit ascending node-perihelion angle (degrees)
285.678363
Ω
– longitude of orbit ascending node (degrees)
134.635640
i
– orbit inclination to the ecliptic plane (degrees)
2.421431
Details...
Orbital evolution
Date
M
a
e
ω
Ω
i
q
P
01/13/1829
270.539332
1.97559615
0.56909392
280.606542
138.544919
2.378385
0.85129638
2.776821
01/21/1858
72.579371
1.97816063
0.56850289
281.337754
137.969232
2.389760
0.85357059
2.782229
01/29/1887
226.424797
1.97737133
0.57000995
282.285014
137.176388
2.383182
0.85025000
2.780564
02/07/1916
20.571050
1.97965031
0.56904945
283.157687
136.560898
2.392674
0.85313138
2.785373
02/14/1945
171.683417
1.97883961
0.56904651
283.547873
136.196925
2.396576
0.85278783
2.783662
02/22/1974
318.404899
1.98132119
0.56978842
284.444505
135.567080
2.406470
0.85238733
2.788900
03/02/2003
105.820645
1.98066602
0.56857754
285.082042
135.133848
2.414786
0.85450381
2.787517
03/09/2032
259.636346
1.97806830
0.56827888
285.805608
134.517142
2.424028
0.85397387
2.782035
03/17/2061
54.845970
1.97744885
0.56924492
286.601713
133.969563
2.431466
0.85179613
2.780728
03/25/2090
210.423385
1.97896286
0.56790205
287.243539
133.454783
2.438569
0.85510579
2.783922
04/03/2119
4.497179
1.97949392
0.56947111
287.941685
132.867455
2.441439
0.85222933
2.785043
04/10/2148
150.857526
1.98221539
0.56914733
289.148815
131.957820
2.491282
0.85404280
2.790788
04/18/2177
297.179951
1.98136926
0.56853025
289.719120
131.497232
2.499953
0.85490090
2.789001
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