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
2001 SD
286
General information
Preliminary designation
2001 SD
286
Group
Apollo
Absolute magnitude
25.28
Approximate diameter (m)
23
Approximate mass (kg)
2.33·10
7
Number of observations
18
Arc length (days)
5
Approaches
No approaches found
Orbit initial data
Date of initial data
06/09/2026
M
– mean anomaly (degrees)
61.410528
a
– orbit major semiaxis (astronomical units)
2.09646700
e
– orbit eccentricity
0.56686500
ω
– orbit ascending node-perihelion angle (degrees)
131.395251
Ω
– longitude of orbit ascending node (degrees)
181.772495
i
– orbit inclination to the ecliptic plane (degrees)
6.318586
Details...
Orbital evolution
Date
M
a
e
ω
Ω
i
q
P
01/13/1829
1.710075
2.09091462
0.56606116
123.580477
187.733989
5.935858
0.90732906
3.023466
01/21/1858
217.234942
2.08990218
0.56771140
125.098230
186.643675
5.998235
0.90344088
3.021270
01/29/1887
69.546446
2.09326844
0.56441337
126.734341
185.510204
6.073004
0.91179974
3.028573
02/07/1916
276.875348
2.09665356
0.56237971
127.375247
184.941265
6.105887
0.91753813
3.035922
02/14/1945
120.269153
2.09410963
0.56368897
127.799931
184.443733
6.132233
0.91368314
3.030398
02/22/1974
328.094420
2.09222340
0.56658063
128.678158
183.688503
6.173986
0.90681014
3.026305
03/02/2003
181.701792
2.09675838
0.56800957
130.609261
182.302119
6.268010
0.90577955
3.036150
03/09/2032
22.316544
2.09762720
0.56547955
131.686419
181.580867
6.336362
0.91146192
3.038037
03/17/2061
218.288342
2.09854076
0.56414340
132.087675
181.174421
6.362709
0.91466284
3.040022
03/25/2090
55.178751
2.09816746
0.56561250
132.669941
180.560684
6.396791
0.91141772
3.039211
04/03/2119
255.976486
2.09545282
0.56827891
133.828122
179.706894
6.462575
0.90465117
3.033315
04/10/2148
96.519516
2.09782767
0.56621419
135.416996
178.685069
6.556729
0.91000787
3.038473
04/18/2177
292.492053
2.10058394
0.56381348
135.938287
178.241053
6.587690
0.91624641
3.044463
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