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 RX
General information
Preliminary designation
2021 RX
Group
Amor
Absolute magnitude
27.81
Approximate diameter (m)
7
Approximate mass (kg)
7.08·10
5
Number of observations
16
Arc length (days)
3
Approaches
No approaches found
Orbit initial data
Date of initial data
06/09/2026
M
– mean anomaly (degrees)
46.721151
a
– orbit major semiaxis (astronomical units)
1.32406800
e
– orbit eccentricity
0.22834900
ω
– orbit ascending node-perihelion angle (degrees)
4.459635
Ω
– longitude of orbit ascending node (degrees)
335.068374
i
– orbit inclination to the ecliptic plane (degrees)
4.073554
Details...
Orbital evolution
Date
M
a
e
ω
Ω
i
q
P
01/13/1829
21.982902
1.31827393
0.22461481
358.578164
337.841181
4.153929
1.02217008
1.513593
01/21/1858
85.581005
1.32058583
0.22574880
359.833866
337.231291
4.129195
1.02246517
1.517576
01/29/1887
127.845867
1.32077697
0.22595539
0.038447
337.083679
4.124888
1.02234029
1.517906
02/07/1916
173.276594
1.32091187
0.22596259
0.678217
336.717599
4.124352
1.02243520
1.518138
02/14/1945
221.061431
1.31913565
0.22521847
1.508179
336.260236
4.130859
1.02204193
1.515077
02/22/1974
272.289688
1.31960670
0.22566438
1.703615
336.101888
4.126654
1.02181847
1.515889
03/02/2003
308.647770
1.32430581
0.22824025
2.875285
335.563689
4.077280
1.02204592
1.523993
03/09/2032
324.956452
1.32432235
0.22844199
4.506708
335.037597
4.072504
1.02179152
1.524022
03/17/2061
348.720763
1.32054775
0.22661340
6.094579
334.489067
4.099934
1.02129393
1.517511
03/25/2090
32.243036
1.32054208
0.22666081
6.381405
334.325087
4.090116
1.02122695
1.517501
04/03/2119
50.467130
1.32527325
0.22959344
7.554014
333.743728
4.020608
1.02099920
1.525664
04/10/2148
68.604413
1.32362912
0.22901374
8.107923
333.431409
4.017965
1.02049987
1.522825
04/18/2177
75.876186
1.32693388
0.23088112
8.806546
332.972191
3.983240
1.02056990
1.528532
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