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 XU
5
General information
Preliminary designation
2021 XU
5
Group
Apollo
Absolute magnitude
29.30
Approximate diameter (m)
4
Approximate mass (kg)
9.03·10
4
Number of observations
13
Arc length (days)
1
Approaches
No approaches found
Orbit initial data
Date of initial data
06/09/2026
M
– mean anomaly (degrees)
314.893110
a
– orbit major semiaxis (astronomical units)
1.75690200
e
– orbit eccentricity
0.65396600
ω
– orbit ascending node-perihelion angle (degrees)
267.690050
Ω
– longitude of orbit ascending node (degrees)
258.330120
i
– orbit inclination to the ecliptic plane (degrees)
2.159860
Details...
Orbital evolution
Date
M
a
e
ω
Ω
i
q
P
01/13/1829
74.826961
1.71756466
0.64736644
258.264651
268.326999
2.048536
0.60567094
2.250973
01/21/1858
31.278411
1.71993735
0.64743362
259.947708
266.642741
2.049989
0.60639209
2.255639
01/29/1887
342.913069
1.71948665
0.64842818
261.424645
265.264998
2.043747
0.60452305
2.254752
02/07/1916
294.517094
1.72006831
0.64778653
263.249794
263.543597
2.037220
0.60583123
2.255896
02/14/1945
253.816770
1.71398315
0.64765339
264.221638
262.404882
2.040419
0.60391616
2.243936
02/22/1974
231.174776
1.71267472
0.64805224
265.866021
260.900351
2.038472
0.60277203
2.241367
03/02/2003
208.492832
1.71432729
0.64730783
267.546483
259.344015
2.034565
0.60462981
2.244612
03/09/2032
137.448336
1.74718138
0.65113025
267.787325
258.224296
2.155151
0.60953873
2.309445
03/17/2061
337.864515
1.74815285
0.64942401
270.087686
256.119621
2.149822
0.61286042
2.311371
03/25/2090
181.014221
1.74358135
0.65040830
271.854323
254.608819
2.156329
0.60954157
2.302311
04/03/2119
37.497898
1.74479408
0.64986896
273.261739
253.211666
2.167942
0.61090656
2.304713
04/10/2148
243.725059
1.74916520
0.64971076
275.017280
251.550726
2.164314
0.61271375
2.313379
04/18/2177
82.257683
1.74746331
0.65200885
276.759970
249.963227
2.172167
0.60810177
2.310004
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