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
2005 EM
169
General information
Preliminary designation
2005 EM
169
Group
Apollo
Absolute magnitude
24.67
Approximate diameter (m)
31
Approximate mass (kg)
5.42·10
7
Number of observations
36
Arc length (days)
5
Approaches
No approaches found
Orbit initial data
Date of initial data
06/09/2026
M
– mean anomaly (degrees)
176.385528
a
– orbit major semiaxis (astronomical units)
2.83270100
e
– orbit eccentricity
0.73775600
ω
– orbit ascending node-perihelion angle (degrees)
116.871234
Ω
– longitude of orbit ascending node (degrees)
346.594936
i
– orbit inclination to the ecliptic plane (degrees)
11.109425
Details...
Orbital evolution
Date
M
a
e
ω
Ω
i
q
P
01/13/1829
353.679987
2.79998730
0.73950449
100.998471
1.110556
10.335134
0.72938412
4.685271
01/21/1858
51.813173
2.82345471
0.73341557
104.061516
358.217328
10.347378
0.75268907
4.744297
01/29/1887
92.773945
2.83516398
0.72985700
106.528639
355.873063
10.400561
0.76589970
4.773840
02/07/1916
119.839646
2.83631939
0.72941593
108.764174
353.775123
10.487255
0.76746285
4.776759
02/14/1945
143.311119
2.83241615
0.72980697
110.609943
352.110296
10.592078
0.76529910
4.766902
02/22/1974
172.862261
2.83158279
0.73028862
112.735222
350.200825
10.731569
0.76371011
4.764798
03/02/2003
215.035327
2.82356633
0.73320058
114.847148
348.247736
10.922426
0.75332587
4.744578
03/09/2032
250.934312
2.82394320
0.74150530
117.855770
345.554347
11.225909
0.72997434
4.745528
03/17/2061
304.433452
2.80178066
0.74558074
120.091081
343.669404
11.513443
0.71282697
4.689773
03/25/2090
8.045265
2.80208321
0.74521089
121.309040
342.564328
11.628863
0.71394028
4.690533
04/03/2119
63.148385
2.82526036
0.73851009
123.892487
340.164130
11.798894
0.73877708
4.748849
04/10/2148
103.222068
2.83421120
0.73471450
125.825185
338.350258
11.954758
0.75187513
4.771434
04/18/2177
131.803169
2.83459329
0.73411298
127.576362
336.743767
12.151430
0.75368157
4.772399
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