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
2012 UR
158
General information
Preliminary designation
2012 UR
158
Group
Apollo
Absolute magnitude
20.63
Approximate diameter (m)
200
Approximate mass (kg)
1.44·10
10
Number of observations
160
Arc length (days)
3679
Approaches
No approaches found
Orbit initial data
Date of initial data
06/09/2026
M
– mean anomaly (degrees)
9.377371
a
– orbit major semiaxis (astronomical units)
2.23237300
e
– orbit eccentricity
0.85783100
ω
– orbit ascending node-perihelion angle (degrees)
239.450107
Ω
– longitude of orbit ascending node (degrees)
286.428579
i
– orbit inclination to the ecliptic plane (degrees)
3.191842
Details...
Orbital evolution
Date
M
a
e
ω
Ω
i
q
P
01/13/1829
328.669909
2.25808854
0.85053165
209.529596
314.938104
5.063665
0.33751276
3.393220
01/21/1858
161.879516
2.26248460
0.84822974
212.753425
311.919889
4.643834
0.34337788
3.403134
01/29/1887
336.207478
2.27060850
0.84592588
215.505924
309.372192
4.343461
0.34984202
3.421480
02/07/1916
140.798500
2.27469015
0.84481833
218.053392
307.078185
4.120343
0.35299022
3.430710
02/14/1945
315.513563
2.26751779
0.84736719
221.444739
303.827339
3.902443
0.34609761
3.414496
02/22/1974
154.441293
2.25451714
0.85199781
227.288995
298.104208
3.585286
0.33367346
3.385173
03/02/2003
24.128912
2.23392175
0.85747887
236.609027
289.141903
3.275865
0.31838105
3.338893
03/09/2032
269.918176
2.23225563
0.85750354
239.629338
286.255445
3.186410
0.31808853
3.335159
03/17/2061
141.283499
2.25097706
0.85126898
250.876589
275.272958
2.880990
0.33479011
3.377203
03/25/2090
349.707191
2.25975195
0.84787925
262.284836
264.051721
2.734055
0.34375516
3.396970
04/03/2119
176.514656
2.26720451
0.84549178
273.491668
253.046037
2.692265
0.35030173
3.413789
04/10/2148
340.148589
2.27483208
0.84359146
280.730647
246.003162
2.739502
0.35580316
3.431031
04/18/2177
143.208165
2.27290336
0.84381313
286.859209
240.105929
2.807753
0.35499766
3.426668
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