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
2011 CH
50
General information
Preliminary designation
2011 CH
50
Group
Amor
Absolute magnitude
21.82
Approximate diameter (m)
110
Approximate mass (kg)
2.78·10
9
Number of observations
128
Arc length (days)
2176
Approaches
No approaches found
Orbit initial data
Date of initial data
06/09/2026
M
– mean anomaly (degrees)
5.283242
a
– orbit major semiaxis (astronomical units)
2.09539500
e
– orbit eccentricity
0.48606700
ω
– orbit ascending node-perihelion angle (degrees)
269.430831
Ω
– longitude of orbit ascending node (degrees)
282.105443
i
– orbit inclination to the ecliptic plane (degrees)
1.750405
Details...
Orbital evolution
Date
M
a
e
ω
Ω
i
q
P
01/13/1829
303.022149
2.09405808
0.48741277
258.539744
291.739668
1.776918
1.07338744
3.030287
01/21/1858
147.918551
2.09516625
0.48526158
259.182353
290.974542
1.774797
1.07846258
3.032692
01/29/1887
352.120854
2.09411307
0.48688981
259.742421
290.302273
1.771461
1.07451076
3.030406
02/07/1916
205.422730
2.09138666
0.49178489
262.328553
288.176869
1.753333
1.06287430
3.024490
02/14/1945
63.885129
2.08893229
0.49250795
265.738974
285.530498
1.749405
1.06011654
3.019167
02/22/1974
278.223804
2.09229223
0.48843877
267.923423
283.743592
1.750143
1.07033560
3.026454
03/02/2003
123.299805
2.09655810
0.48450063
268.834385
282.776802
1.751440
1.08077437
3.035715
03/09/2032
327.598649
2.09558738
0.48580831
269.566229
282.006088
1.750452
1.07753361
3.033607
03/17/2061
178.235733
2.08915371
0.49198790
271.881746
280.063860
1.746679
1.06131537
3.019647
03/25/2090
36.661244
2.08887508
0.49285495
275.029911
277.623706
1.749969
1.05936265
3.019043
04/03/2119
250.054964
2.09527930
0.48713682
277.757671
275.394968
1.758631
1.07459161
3.032938
04/10/2148
95.393430
2.09655268
0.48491466
278.683398
274.498752
1.764802
1.07990355
3.035703
04/18/2177
298.160222
2.09393022
0.48738747
279.427515
273.659725
1.765659
1.07337487
3.030009
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