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
203
General information
Preliminary designation
2016 EK
203
Group
Apollo
Absolute magnitude
27.47
Approximate diameter (m)
9
Approximate mass (kg)
1.13·10
6
Number of observations
10
Arc length (days)
0
Approaches
No approaches found
Orbit initial data
Date of initial data
06/09/2026
M
– mean anomaly (degrees)
180.560094
a
– orbit major semiaxis (astronomical units)
2.05786900
e
– orbit eccentricity
0.56260500
ω
– orbit ascending node-perihelion angle (degrees)
129.060676
Ω
– longitude of orbit ascending node (degrees)
351.822144
i
– orbit inclination to the ecliptic plane (degrees)
4.380921
Details...
Orbital evolution
Date
M
a
e
ω
Ω
i
q
P
01/13/1829
291.811767
2.06163616
0.56441516
116.176746
0.388310
4.034639
0.89801745
2.960184
01/21/1858
216.159226
2.06263686
0.56186727
118.324540
358.993823
4.074024
0.90370871
2.962339
01/29/1887
140.499052
2.06132734
0.56008716
120.073851
357.723806
4.125262
0.90680437
2.959518
02/07/1916
65.935470
2.06256733
0.55832787
122.201461
356.385861
4.169157
0.91097851
2.962189
02/14/1945
352.355957
2.06177091
0.55808247
123.715758
355.423163
4.202561
0.91113270
2.960474
02/22/1974
282.943601
2.05908290
0.55758145
126.007612
353.825874
4.281417
0.91097647
2.954686
03/02/2003
221.747672
2.05604491
0.55929434
127.479409
352.877093
4.319054
0.90611064
2.948150
03/09/2032
161.555795
2.05876830
0.56281042
129.345726
351.597111
4.384984
0.90007204
2.954009
03/17/2061
107.479079
2.05272161
0.56744232
130.713243
350.634303
4.431087
0.88792050
2.941005
03/25/2090
80.777384
2.04023211
0.56875910
131.453348
349.864046
4.498689
0.87983153
2.914204
04/03/2119
70.901374
2.03918067
0.57048506
131.929102
349.283622
4.510862
0.87585856
2.911952
04/10/2148
57.741412
2.04060439
0.56868806
132.216053
348.976908
4.511585
0.88013703
2.915002
04/18/2177
35.663390
2.04427479
0.56292282
132.886356
348.519393
4.522294
0.89350587
2.922870
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