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 NO
5
General information
Preliminary designation
2021 NO
5
Group
Amor
Absolute magnitude
21.27
Approximate diameter (m)
150
Approximate mass (kg)
5.94·10
9
Number of observations
45
Arc length (days)
2066
Approaches
No approaches found
Orbit initial data
Date of initial data
06/09/2026
M
– mean anomaly (degrees)
218.444250
a
– orbit major semiaxis (astronomical units)
2.13128500
e
– orbit eccentricity
0.44990000
ω
– orbit ascending node-perihelion angle (degrees)
253.114975
Ω
– longitude of orbit ascending node (degrees)
17.489194
i
– orbit inclination to the ecliptic plane (degrees)
7.133830
Details...
Orbital evolution
Date
M
a
e
ω
Ω
i
q
P
01/13/1829
38.522788
2.12980190
0.44975258
247.136041
21.979412
7.314730
1.17191801
3.108203
01/21/1858
157.702712
2.13079621
0.44916527
247.540006
21.554236
7.298939
1.17371656
3.110380
01/29/1887
279.249415
2.12896228
0.45081373
248.883651
20.678082
7.257448
1.16919685
3.106366
02/07/1916
39.456173
2.13107391
0.44823389
249.450273
20.199570
7.244816
1.17585436
3.110988
02/14/1945
161.227392
2.12828362
0.45159645
250.520948
19.418034
7.206445
1.16715830
3.104880
02/22/1974
282.143625
2.13132053
0.44888371
251.377054
18.784598
7.187921
1.17460547
3.111528
03/02/2003
42.371908
2.12860183
0.45207729
252.206335
18.126445
7.158955
1.16630928
3.105577
03/09/2032
163.893327
2.13059513
0.44975402
253.290191
17.377278
7.135917
1.17235141
3.109940
03/17/2061
284.502375
2.12822418
0.45181923
253.860882
16.835280
7.115909
1.16665157
3.104750
03/25/2090
47.185456
2.12992624
0.45089896
255.126482
15.979644
7.089145
1.16954470
3.108476
04/03/2119
171.696975
2.12710391
0.45029423
255.682969
15.530450
7.078542
1.16928128
3.102299
04/10/2148
301.494346
2.12568034
0.45196597
257.074586
14.594553
7.049146
1.16494517
3.099185
04/18/2177
69.342112
2.12817204
0.44935750
257.754650
14.061294
7.040774
1.17186197
3.104636
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