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
2021 UF
1
General information
Preliminary designation
2021 UF
1
Group
Apollo
Absolute magnitude
25.07
Approximate diameter (m)
26
Approximate mass (kg)
3.12·10
7
Number of observations
70
Arc length (days)
19
Approaches
No approaches found
Orbit initial data
Date of initial data
06/09/2026
M
– mean anomaly (degrees)
75.849198
a
– orbit major semiaxis (astronomical units)
1.02672800
e
– orbit eccentricity
0.27531900
ω
– orbit ascending node-perihelion angle (degrees)
288.172520
Ω
– longitude of orbit ascending node (degrees)
218.557629
i
– orbit inclination to the ecliptic plane (degrees)
14.892931
Details...
Orbital evolution
Date
M
a
e
ω
Ω
i
q
P
01/13/1829
160.191714
1.02699443
0.27374630
286.981725
219.907035
14.966265
0.74585850
1.040765
01/21/1858
116.885379
1.02715349
0.27375806
287.077043
219.722157
14.965055
0.74596195
1.041007
01/29/1887
78.823915
1.02671856
0.27407679
287.365025
219.534018
14.949658
0.74531883
1.040346
02/07/1916
38.565509
1.02703613
0.27452245
287.549655
219.332836
14.929178
0.74509165
1.040829
02/14/1945
357.908405
1.02642206
0.27473623
287.779622
219.123125
14.919277
0.74442673
1.039895
02/22/1974
325.984723
1.02604604
0.27502773
287.984880
218.907032
14.908510
0.74385492
1.039324
03/02/2003
297.900357
1.02635420
0.27505505
288.122225
218.719391
14.906480
0.74405029
1.039792
03/09/2032
265.108859
1.02677059
0.27535172
288.209884
218.532980
14.891798
0.74404754
1.040425
03/17/2061
225.553168
1.02693842
0.27536989
288.328605
218.342777
14.891734
0.74415050
1.040680
03/25/2090
187.551266
1.02656682
0.27540076
288.516623
218.163581
14.889165
0.74384954
1.040115
04/03/2119
155.439021
1.02624500
0.27558537
288.792954
217.966634
14.883326
0.74342689
1.039626
04/10/2148
126.283975
1.02623227
0.27564812
288.947366
217.786849
14.882793
0.74335328
1.039607
04/18/2177
92.612545
1.02647795
0.27582030
289.089032
217.595166
14.878871
0.74335449
1.039980
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