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
2020 UM
1
General information
Preliminary designation
2020 UM
1
Group
Apollo
Absolute magnitude
25.77
Approximate diameter (m)
19
Approximate mass (kg)
1.19·10
7
Number of observations
39
Arc length (days)
12
Approaches
No approaches found
Orbit initial data
Date of initial data
06/09/2026
M
– mean anomaly (degrees)
97.270816
a
– orbit major semiaxis (astronomical units)
1.80232100
e
– orbit eccentricity
0.59085600
ω
– orbit ascending node-perihelion angle (degrees)
265.361661
Ω
– longitude of orbit ascending node (degrees)
199.165551
i
– orbit inclination to the ecliptic plane (degrees)
6.113148
Details...
Orbital evolution
Date
M
a
e
ω
Ω
i
q
P
01/13/1829
178.472668
1.79776236
0.58959113
259.696134
204.150649
6.137546
0.73781761
2.410455
01/21/1858
192.062167
1.79856583
0.58898766
260.380284
203.471362
6.141142
0.73923276
2.412071
01/29/1887
204.268575
1.79748902
0.58973062
261.020775
202.886758
6.141950
0.73745470
2.409905
02/07/1916
215.165403
1.79810028
0.59118124
262.150293
201.959316
6.124265
0.73509713
2.411135
02/14/1945
226.571374
1.79937308
0.59076432
263.149314
201.111096
6.120979
0.73636767
2.413695
02/22/1974
231.799961
1.80130678
0.58955580
264.131064
200.275103
6.125805
0.73933593
2.417587
03/02/2003
232.887955
1.80153199
0.58956662
264.787645
199.700734
6.132805
0.73940886
2.418041
03/09/2032
232.282088
1.80261935
0.59118547
265.707988
198.885717
6.108228
0.73693698
2.420230
03/17/2061
231.727212
1.80184192
0.59145868
266.696638
198.077477
6.110505
0.73612687
2.418665
03/25/2090
232.077298
1.80135929
0.59057534
267.578999
197.315471
6.116394
0.73752091
2.417693
04/03/2119
229.121716
1.80248713
0.58950038
268.413275
196.567301
6.135454
0.73992029
2.419964
04/10/2148
226.077986
1.80144719
0.59010714
269.027297
195.999461
6.140121
0.73840034
2.417870
04/18/2177
226.145443
1.80071914
0.59112392
270.358687
194.974717
6.143059
0.73627098
2.416404
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