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 AY
5
General information
Preliminary designation
2021 AY
5
Group
Apollo
Absolute magnitude
24.93
Approximate diameter (m)
27
Approximate mass (kg)
3.78·10
7
Number of observations
96
Arc length (days)
37
Approaches
No approaches found
Orbit initial data
Date of initial data
03/31/2024
M
– mean anomaly (degrees)
14.161213
a
– orbit major semiaxis (astronomical units)
1.08000523
e
– orbit eccentricity
0.15479756
ω
– orbit ascending node-perihelion angle (degrees)
75.822865
Ω
– longitude of orbit ascending node (degrees)
316.302823
i
– orbit inclination to the ecliptic plane (degrees)
5.687785
Details...
Orbital evolution
Date
M
a
e
ω
Ω
i
q
P
01/13/1829
48.438850
1.09923605
0.16117705
68.095599
319.411220
5.560980
0.92206442
1.152490
01/21/1858
108.881662
1.10045978
0.16144690
67.733429
318.999160
5.549037
0.92279395
1.154415
01/29/1887
154.956220
1.10095182
0.16144586
67.726811
318.532699
5.548793
0.92320771
1.155189
02/07/1916
198.995775
1.10112938
0.16138525
68.434336
318.137725
5.558512
0.92342333
1.155469
02/14/1945
26.334289
1.08748965
0.15708785
72.355987
317.565405
5.639715
0.91665824
1.134066
02/22/1974
223.320619
1.08956940
0.15758269
72.150883
317.198807
5.628984
0.91787212
1.137321
03/02/2003
90.060857
1.07956415
0.15488860
75.433197
316.667303
5.669541
0.91235196
1.121691
03/09/2032
40.905190
1.08009832
0.15470377
75.698792
316.148333
5.686593
0.91300303
1.122524
03/17/2061
324.735547
1.08302611
0.15527198
74.568485
315.618584
5.663143
0.91486250
1.127091
03/25/2090
229.244737
1.08389117
0.15526071
75.004371
315.172794
5.680193
0.91560546
1.128442
04/03/2119
79.978268
1.09034089
0.15725911
73.211408
314.759146
5.618499
0.91887485
1.138529
04/10/2148
225.819709
1.10048248
0.16064874
70.845773
314.051684
5.518043
0.92369135
1.154450
04/18/2177
266.762548
1.10156921
0.16081297
70.770074
313.543708
5.518166
0.92442259
1.156161
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