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
2016 EK
156
General information
Preliminary designation
2016 EK
156
Group
Apollo
Absolute magnitude
24.67
Approximate diameter (m)
31
Approximate mass (kg)
5.42·10
7
Number of observations
40
Arc length (days)
9
Approaches
No approaches found
Orbit initial data
Date of initial data
06/09/2026
M
– mean anomaly (degrees)
51.084599
a
– orbit major semiaxis (astronomical units)
1.25757900
e
– orbit eccentricity
0.24932800
ω
– orbit ascending node-perihelion angle (degrees)
236.737741
Ω
– longitude of orbit ascending node (degrees)
5.125439
i
– orbit inclination to the ecliptic plane (degrees)
12.466051
Details...
Orbital evolution
Date
M
a
e
ω
Ω
i
q
P
01/13/1829
128.236302
1.25827257
0.24863327
234.585146
6.440470
12.573641
0.94542414
1.411441
01/21/1858
338.116440
1.25730148
0.24832220
234.972754
6.256199
12.566297
0.94508561
1.409807
01/29/1887
181.221577
1.25913110
0.24921257
235.147364
6.031377
12.530354
0.94533980
1.412886
02/07/1916
14.216133
1.25944330
0.24932374
235.327991
5.861997
12.524433
0.94543419
1.413411
02/14/1945
208.096883
1.25897431
0.24917399
235.672941
5.681356
12.518714
0.94527066
1.412622
02/22/1974
40.252733
1.25938973
0.24960896
235.945480
5.499977
12.490276
0.94503477
1.413321
03/02/2003
234.201036
1.25854830
0.24949335
236.350049
5.286642
12.476561
0.94454887
1.411905
03/09/2032
79.254272
1.25758191
0.24938684
236.757592
5.102940
12.462349
0.94395753
1.410279
03/17/2061
287.317366
1.25786554
0.24954511
236.967374
4.918245
12.452788
0.94397135
1.410756
03/25/2090
139.450966
1.25689109
0.24937266
237.342954
4.734169
12.438514
0.94345682
1.409117
04/03/2119
359.026445
1.25615773
0.24930529
237.671673
4.543852
12.430697
0.94299097
1.407884
04/10/2148
222.430096
1.25530763
0.24910256
238.049733
4.340686
12.409002
0.94260729
1.406455
04/18/2177
88.112217
1.25571785
0.24914761
238.274441
4.188986
12.404037
0.94285875
1.407145
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