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 UL
171
General information
Preliminary designation
2012 UL
171
Group
Apollo
Absolute magnitude
27.03
Approximate diameter (m)
10
Approximate mass (kg)
2.08·10
6
Number of observations
9
Arc length (days)
2
Approaches
No approaches found
Orbit initial data
Date of initial data
06/09/2026
M
– mean anomaly (degrees)
96.690269
a
– orbit major semiaxis (astronomical units)
1.06075700
e
– orbit eccentricity
0.14313600
ω
– orbit ascending node-perihelion angle (degrees)
92.349045
Ω
– longitude of orbit ascending node (degrees)
20.988628
i
– orbit inclination to the ecliptic plane (degrees)
3.076959
Details...
Orbital evolution
Date
M
a
e
ω
Ω
i
q
P
01/13/1829
26.510339
1.06699575
0.14370113
89.715989
28.023615
3.227351
0.91366726
1.102160
01/21/1858
173.882243
1.06433012
0.14236307
89.050914
26.614514
3.319639
0.91280882
1.098032
01/29/1887
3.195933
1.06056814
0.14197591
90.171382
25.300326
3.234571
0.90999302
1.092216
02/07/1916
173.982591
1.06367152
0.14341688
91.416779
24.218700
3.146997
0.91112307
1.097013
02/14/1945
358.015546
1.06173182
0.14276867
91.109126
23.418400
3.160390
0.91014978
1.094014
02/22/1974
172.202626
1.06360973
0.14325761
91.629465
22.943632
3.161397
0.91123954
1.096918
03/02/2003
357.240760
1.06167039
0.14265814
91.924311
22.342871
3.173458
0.91021447
1.093919
03/09/2032
191.274203
1.06073863
0.14315423
92.406194
20.969280
3.076293
0.90888941
1.092479
03/17/2061
5.842344
1.06377941
0.14428886
93.103394
20.079553
3.029598
0.91028789
1.097180
03/25/2090
136.268132
1.06740290
0.14507305
94.649605
19.689974
3.050199
0.91255150
1.102791
04/03/2119
285.777409
1.06535136
0.14469082
96.549427
18.985811
3.008673
0.91120480
1.099613
04/10/2148
46.840483
1.06668104
0.14548877
98.448350
17.716482
2.929194
0.91149093
1.101672
04/18/2177
176.433188
1.06502530
0.14501366
97.762485
16.971122
2.946121
0.91058208
1.099108
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