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 UC
74
General information
Preliminary designation
2021 UC
74
Group
Apollo
Absolute magnitude
27.50
Approximate diameter (m)
8
Approximate mass (kg)
1.09·10
6
Number of observations
14
Arc length (days)
13
Approaches
No approaches found
Orbit initial data
Date of initial data
06/09/2026
M
– mean anomaly (degrees)
316.946174
a
– orbit major semiaxis (astronomical units)
1.15378500
e
– orbit eccentricity
0.24363400
ω
– orbit ascending node-perihelion angle (degrees)
101.824793
Ω
– longitude of orbit ascending node (degrees)
208.900870
i
– orbit inclination to the ecliptic plane (degrees)
4.147530
Details...
Orbital evolution
Date
M
a
e
ω
Ω
i
q
P
01/13/1829
344.743695
1.15618624
0.24465332
98.976995
211.909687
3.985022
0.87332144
1.243204
01/21/1858
107.912679
1.15624634
0.24466739
99.340394
211.491679
3.975605
0.87335057
1.243301
01/29/1887
223.404089
1.15711461
0.24494711
99.564715
211.164317
3.988462
0.87368273
1.244701
02/07/1916
342.957359
1.15644934
0.24478920
100.077310
210.778855
3.977137
0.87336303
1.243628
02/14/1945
114.229036
1.15488244
0.24424928
100.178669
210.268867
4.027353
0.87280323
1.241101
02/22/1974
259.884067
1.15301487
0.24372802
100.598642
209.803047
4.033601
0.87199284
1.238092
03/02/2003
41.708347
1.15447011
0.24425403
101.542908
209.305062
4.040395
0.87248614
1.240437
03/09/2032
187.670272
1.15244606
0.24316526
102.150464
208.652771
4.126247
0.87221122
1.237176
03/17/2061
356.188049
1.15226847
0.24331759
102.541764
208.227836
4.132425
0.87190129
1.236890
03/25/2090
155.175165
1.15323775
0.24349465
102.943108
207.797930
4.111619
0.87243053
1.238451
04/03/2119
307.331745
1.15363096
0.24371625
103.114787
207.536052
4.110421
0.87247235
1.239085
04/10/2148
121.571010
1.14928062
0.24171956
102.954757
207.066412
4.161289
0.87147701
1.232082
04/18/2177
311.226624
1.15097177
0.24262713
103.825691
206.454419
4.153305
0.87171480
1.234803
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