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 RT
100
General information
Preliminary designation
2021 RT
100
Group
Apollo
Absolute magnitude
21.91
Approximate diameter (m)
110
Approximate mass (kg)
2.45·10
9
Number of observations
10
Arc length (days)
1
Approaches
No approaches found
Orbit initial data
Date of initial data
06/09/2026
M
– mean anomaly (degrees)
97.427313
a
– orbit major semiaxis (astronomical units)
2.48816600
e
– orbit eccentricity
0.61916300
ω
– orbit ascending node-perihelion angle (degrees)
305.388692
Ω
– longitude of orbit ascending node (degrees)
321.620611
i
– orbit inclination to the ecliptic plane (degrees)
18.138266
Details...
Orbital evolution
Date
M
a
e
ω
Ω
i
q
P
01/13/1829
84.682443
2.64941492
0.65185982
292.707461
334.982526
16.574764
0.92236779
4.312465
01/21/1858
354.871230
2.64302505
0.65302912
296.016324
331.733420
16.971683
0.91705273
4.296873
01/29/1887
260.075679
2.64215166
0.65201704
296.646461
330.969010
17.054800
0.91942376
4.294743
02/07/1916
170.059027
2.64713883
0.64804115
299.754305
327.979077
17.462438
0.93168394
4.306909
02/14/1945
77.032831
2.63611280
0.65170152
302.128476
325.571426
17.894310
0.91815409
4.280028
02/22/1974
349.341672
2.64618098
0.64561279
302.862916
324.835044
17.964904
0.93777270
4.304572
03/02/2003
267.717309
2.64258566
0.64531992
305.493453
322.290300
18.440676
0.93727248
4.295802
03/09/2032
179.462708
2.64380899
0.64381626
305.626821
322.021597
18.468153
0.94168178
4.298785
03/17/2061
97.072450
2.64270065
0.64091628
308.187031
319.616145
18.953568
0.94895078
4.296082
03/25/2090
8.172698
2.63595060
0.64258868
308.657194
318.990862
19.098856
0.94211857
4.279633
04/03/2119
280.463752
2.64579883
0.63498047
310.868126
316.898724
19.550579
0.96576825
4.303639
04/10/2148
189.675401
2.63721459
0.63681953
313.058630
314.793347
20.134709
0.95778484
4.282711
04/18/2177
99.201861
2.64673898
0.63156705
313.396975
314.403908
20.171524
0.97514585
4.305933
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