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 RL
25
General information
Preliminary designation
2021 RL
25
Group
Amor
Absolute magnitude
23.16
Approximate diameter (m)
62
Approximate mass (kg)
4.36·10
8
Number of observations
14
Arc length (days)
29
Approaches
No approaches found
Orbit initial data
Date of initial data
06/09/2026
M
– mean anomaly (degrees)
30.485509
a
– orbit major semiaxis (astronomical units)
1.67577300
e
– orbit eccentricity
0.34979400
ω
– orbit ascending node-perihelion angle (degrees)
81.471118
Ω
– longitude of orbit ascending node (degrees)
334.602939
i
– orbit inclination to the ecliptic plane (degrees)
9.882097
Details...
Orbital evolution
Date
M
a
e
ω
Ω
i
q
P
01/13/1829
26.229859
1.67511708
0.34988381
78.555224
336.669441
9.938457
1.08902074
2.168045
01/21/1858
163.617425
1.67592335
0.34976422
78.972831
336.360970
9.929908
1.08974533
2.169611
01/29/1887
298.416593
1.67605275
0.35016387
79.305792
336.096564
9.920477
1.08915963
2.169862
02/07/1916
72.678497
1.67622019
0.34986099
79.716600
335.796393
9.911331
1.08977614
2.170187
02/14/1945
209.140619
1.67494436
0.34967482
80.144821
335.502456
9.903773
1.08925849
2.167710
02/22/1974
348.297788
1.67477912
0.34929549
80.648356
335.155521
9.895969
1.08978633
2.167389
03/02/2003
127.697270
1.67508542
0.34967206
81.102311
334.851433
9.888203
1.08935485
2.167984
03/09/2032
264.583031
1.67610658
0.34973731
81.559116
334.523237
9.878460
1.08990958
2.169967
03/17/2061
39.159061
1.67614712
0.35004552
81.923843
334.258784
9.872716
1.08941933
2.170045
03/25/2090
173.804078
1.67612931
0.34986704
82.286543
333.979764
9.863425
1.08970690
2.170011
04/03/2119
310.422898
1.67521403
0.34972983
82.766176
333.655032
9.859421
1.08934172
2.168234
04/10/2148
87.486258
1.67569072
0.34973441
83.137249
333.363731
9.851244
1.08964402
2.169159
04/18/2177
221.869749
1.67625606
0.35003833
83.591350
333.035816
9.843203
1.08950218
2.170257
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