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 SO
25
General information
Preliminary designation
2011 SO
25
Group
Amor
Absolute magnitude
20.51
Approximate diameter (m)
210
Approximate mass (kg)
1.70·10
10
Number of observations
71
Arc length (days)
69
Approaches
No approaches found
Orbit initial data
Date of initial data
06/09/2026
M
– mean anomaly (degrees)
108.617414
a
– orbit major semiaxis (astronomical units)
2.25984300
e
– orbit eccentricity
0.43390800
ω
– orbit ascending node-perihelion angle (degrees)
28.476532
Ω
– longitude of orbit ascending node (degrees)
10.287141
i
– orbit inclination to the ecliptic plane (degrees)
4.197791
Details...
Orbital evolution
Date
M
a
e
ω
Ω
i
q
P
01/13/1829
82.187253
2.25866845
0.43609171
23.705977
13.258443
4.398883
1.27368186
3.394528
01/21/1858
276.917179
2.25999429
0.43529670
24.357321
12.820322
4.370084
1.27622624
3.397517
01/29/1887
111.099134
2.26107693
0.43483561
24.969531
12.457634
4.343371
1.27788016
3.399959
02/07/1916
303.944928
2.25992585
0.43431594
26.057751
11.890823
4.298965
1.27840404
3.397363
02/14/1945
137.350038
2.26096166
0.43409435
26.703774
11.480523
4.272961
1.27949099
3.399699
02/22/1974
331.135843
2.26058643
0.43428846
27.232533
11.063790
4.246493
1.27883982
3.398852
03/02/2003
164.396354
2.25950314
0.43410280
27.899581
10.655727
4.221589
1.27864649
3.396409
03/09/2032
357.171895
2.26138663
0.43169130
28.897135
10.052047
4.179448
1.28516570
3.400657
03/17/2061
190.286769
2.26126069
0.43179555
29.475688
9.660456
4.156367
1.28485839
3.400373
03/25/2090
23.189946
2.25990240
0.43330311
30.196311
9.224342
4.130130
1.28067965
3.397310
04/03/2119
216.832073
2.26059007
0.43296234
30.715914
8.826122
4.105970
1.28183970
3.398860
04/10/2148
50.687328
2.25950376
0.43315216
31.245451
8.403543
4.085125
1.28079483
3.396411
04/18/2177
243.996993
2.26065852
0.43157796
32.091958
7.830956
4.052604
1.28500812
3.399015
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