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
1999 YD
General information
Preliminary designation
1999 YD
Group
Apollo
Absolute magnitude
21.12
Approximate diameter (m)
160
Approximate mass (kg)
7.31·10
9
Number of observations
97
Arc length (days)
71
Approaches
No approaches found
Orbit initial data
Date of initial data
06/09/2026
M
– mean anomaly (degrees)
308.737888
a
– orbit major semiaxis (astronomical units)
2.46348100
e
– orbit eccentricity
0.59324400
ω
– orbit ascending node-perihelion angle (degrees)
61.888580
Ω
– longitude of orbit ascending node (degrees)
9.333630
i
– orbit inclination to the ecliptic plane (degrees)
1.375296
Details...
Orbital evolution
Date
M
a
e
ω
Ω
i
q
P
01/13/1829
320.551943
2.54107658
0.53393589
45.823477
22.735942
1.652551
1.18430460
4.050674
01/21/1858
21.985127
2.53519036
0.53869219
45.932759
22.383158
1.641031
1.16950312
4.036607
01/29/1887
98.715601
2.52650025
0.54702919
47.272071
21.379265
1.609339
1.14443086
4.015870
02/07/1916
197.456455
2.50442617
0.56248370
51.743313
17.991052
1.527908
1.09572727
3.963355
02/14/1945
325.209266
2.48815330
0.57140150
55.842575
14.819110
1.465270
1.06641877
3.924789
02/22/1974
122.635209
2.46911677
0.58551054
59.828804
11.501842
1.406855
1.02342287
3.879833
03/02/2003
301.083893
2.46529322
0.59144679
61.681934
9.719861
1.382567
1.00720346
3.870825
03/09/2032
124.422555
2.46237441
0.59359047
61.879436
9.280679
1.374259
1.00073243
3.863952
03/17/2061
301.264919
2.47265406
0.58960748
62.263065
8.715564
1.363987
1.01475873
3.888174
03/25/2090
98.076326
2.48523288
0.58146300
63.290802
7.702691
1.347456
1.04016192
3.917881
04/03/2119
225.515777
2.50552671
0.56696334
66.265977
5.054539
1.316384
1.08498493
3.965968
04/10/2148
326.838514
2.51981162
0.55675329
67.983661
3.498606
1.296221
1.11689821
3.999933
04/18/2177
45.285928
2.53529753
0.54749514
68.706070
2.614709
1.283167
1.14723447
4.036863
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