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
12/22/2023
M
– mean anomaly (degrees)
286.338680
a
– orbit major semiaxis (astronomical units)
1.07997028
e
– orbit eccentricity
0.15477130
ω
– orbit ascending node-perihelion angle (degrees)
75.827688
Ω
– longitude of orbit ascending node (degrees)
316.304099
i
– orbit inclination to the ecliptic plane (degrees)
5.687862
Details...
Orbital evolution
Date
M
a
e
ω
Ω
i
q
P
01/13/1829
138.113715
1.14402635
0.18066953
57.597084
319.599295
4.888078
0.93733565
1.223643
01/21/1858
27.417769
1.14325418
0.18042097
58.380066
319.159835
4.896412
0.93698715
1.222404
01/29/1887
310.413258
1.14141442
0.17978933
59.123753
318.886071
4.903950
0.93620028
1.219455
02/07/1916
233.099372
1.14240016
0.17996435
59.217116
318.310483
4.894046
0.93680885
1.221035
02/14/1945
26.489996
1.08751183
0.15709487
72.344675
317.566376
5.639421
0.91666930
1.134101
02/22/1974
223.294698
1.08956809
0.15758275
72.151965
317.198833
5.628974
0.91787095
1.137319
03/02/2003
90.061031
1.07956416
0.15488861
75.433199
316.667304
5.669541
0.91235196
1.121691
03/09/2032
40.905133
1.08009833
0.15470378
75.698793
316.148333
5.686593
0.91300303
1.122524
03/17/2061
324.735504
1.08302618
0.15527201
74.568471
315.618582
5.663143
0.91486253
1.127091
03/25/2090
229.244072
1.08389116
0.15526072
75.004341
315.172808
5.680192
0.91560544
1.128442
04/03/2119
79.999543
1.09033948
0.15725848
73.212318
314.759146
5.618536
0.91887435
1.138527
04/10/2148
221.316443
1.10226294
0.16149868
70.432100
314.032269
5.480517
0.92424893
1.157253
04/18/2177
254.775692
1.10115253
0.16105580
71.319639
313.589377
5.495097
0.92380553
1.155505
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