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 XD
5
General information
Preliminary designation
2021 XD
5
Group
Apollo
Absolute magnitude
26.00
Approximate diameter (m)
17
Approximate mass (kg)
8.63·10
6
Number of observations
27
Arc length (days)
4
Approaches
No approaches found
Orbit initial data
Date of initial data
06/09/2026
M
– mean anomaly (degrees)
230.065120
a
– orbit major semiaxis (astronomical units)
1.45763700
e
– orbit eccentricity
0.50758200
ω
– orbit ascending node-perihelion angle (degrees)
277.116363
Ω
– longitude of orbit ascending node (degrees)
76.758428
i
– orbit inclination to the ecliptic plane (degrees)
9.304145
Details...
Orbital evolution
Date
M
a
e
ω
Ω
i
q
P
01/13/1829
153.701780
1.45701559
0.50773399
274.134776
79.099633
9.261320
0.71723925
1.758721
01/21/1858
335.341087
1.45684859
0.50758349
274.563631
78.753738
9.254327
0.71737630
1.758418
01/29/1887
157.608898
1.45776486
0.50781582
275.139636
78.292169
9.273072
0.71748881
1.760078
02/07/1916
329.358661
1.45861971
0.50797508
275.495684
77.990828
9.275116
0.71767725
1.761626
02/14/1945
145.296506
1.45752490
0.50774440
275.942665
77.618437
9.262670
0.71747480
1.759643
02/22/1974
320.578958
1.45733366
0.50777854
276.308557
77.302288
9.271733
0.71733090
1.759297
03/02/2003
142.691914
1.45635120
0.50745766
276.691915
77.009347
9.261787
0.71731464
1.757518
03/09/2032
326.235293
1.45755615
0.50739205
277.222692
76.688769
9.304514
0.71800375
1.759700
03/17/2061
144.054036
1.45725583
0.50729893
277.627276
76.303780
9.298422
0.71799150
1.759156
03/25/2090
323.016596
1.45753253
0.50734520
278.079738
75.952647
9.303273
0.71806039
1.759657
04/03/2119
140.139596
1.45773844
0.50750569
278.418408
75.691737
9.305662
0.71792789
1.760030
04/10/2148
319.138617
1.45695706
0.50725370
278.907011
75.274138
9.303758
0.71791020
1.758615
04/18/2177
140.523569
1.45685413
0.50732187
279.307204
74.925169
9.313334
0.71776017
1.758429
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