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
3
General information
Preliminary designation
2021 RX
3
Group
Amor
Absolute magnitude
25.58
Approximate diameter (m)
20
Approximate mass (kg)
1.54·10
7
Number of observations
45
Arc length (days)
55
Approaches
No approaches found
Orbit initial data
Date of initial data
06/09/2026
M
– mean anomaly (degrees)
183.890454
a
– orbit major semiaxis (astronomical units)
1.21592900
e
– orbit eccentricity
0.10304500
ω
– orbit ascending node-perihelion angle (degrees)
39.666265
Ω
– longitude of orbit ascending node (degrees)
322.044193
i
– orbit inclination to the ecliptic plane (degrees)
2.948689
Details...
Orbital evolution
Date
M
a
e
ω
Ω
i
q
P
01/13/1829
165.255181
1.21654070
0.10273049
35.686662
324.092861
2.986083
1.09156488
1.341809
01/21/1858
26.498698
1.21708672
0.10313109
35.733598
323.886906
2.983733
1.09156724
1.342712
01/29/1887
250.723804
1.21700874
0.10326172
36.754260
323.501574
2.978491
1.09133833
1.342583
02/07/1916
112.234695
1.21659967
0.10284491
36.784926
323.306091
2.976494
1.09147859
1.341906
02/14/1945
336.109664
1.21712787
0.10359718
37.698323
322.944631
2.970584
1.09103685
1.342780
02/22/1974
199.021451
1.21605589
0.10253117
38.307840
322.647584
2.966381
1.09137226
1.341007
03/02/2003
61.041582
1.21710564
0.10359673
38.581366
322.393449
2.962920
1.09101748
1.342743
03/09/2032
284.982280
1.21692150
0.10353610
39.595808
322.013481
2.957434
1.09092619
1.342439
03/17/2061
146.142054
1.21686230
0.10349465
39.585170
321.830801
2.955183
1.09092357
1.342341
03/25/2090
10.013584
1.21714201
0.10381420
40.584576
321.446807
2.949537
1.09078538
1.342804
04/03/2119
231.707838
1.21653027
0.10309943
40.703411
321.238146
2.947743
1.09110670
1.341791
04/10/2148
94.537558
1.21713425
0.10392034
41.492734
320.884831
2.942192
1.09064925
1.342791
04/18/2177
318.115132
1.21665515
0.10357862
42.507228
320.511361
2.936842
1.09063569
1.341998
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