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 BM
3
General information
Preliminary designation
2021 BM
3
Group
Apollo
Absolute magnitude
21.47
Approximate diameter (m)
130
Approximate mass (kg)
4.51·10
9
Number of observations
119
Arc length (days)
1252
Approaches
No approaches found
Orbit initial data
Date of initial data
06/09/2026
M
– mean anomaly (degrees)
175.915323
a
– orbit major semiaxis (astronomical units)
2.39073600
e
– orbit eccentricity
0.70104700
ω
– orbit ascending node-perihelion angle (degrees)
81.228864
Ω
– longitude of orbit ascending node (degrees)
324.872020
i
– orbit inclination to the ecliptic plane (degrees)
19.510669
Details...
Orbital evolution
Date
M
a
e
ω
Ω
i
q
P
01/13/1829
350.972283
2.38225068
0.70078457
72.620850
334.001981
20.206949
0.71280615
3.676900
01/21/1858
309.674279
2.38653126
0.69894267
73.298924
333.173473
20.125635
0.71848272
3.686815
01/29/1887
263.778119
2.38254187
0.70199779
75.092108
331.373180
19.968514
0.71000275
3.677574
02/07/1916
218.462836
2.39139280
0.69937120
76.236365
330.087306
19.839066
0.71892154
3.698086
02/14/1945
167.873906
2.38535809
0.70299881
77.710258
328.601152
19.741388
0.70845419
3.684096
02/22/1974
117.309623
2.39254834
0.69987970
79.307785
326.918286
19.614168
0.71805233
3.700767
03/02/2003
66.400464
2.38676766
0.70370095
80.495082
325.705545
19.554985
0.70719700
3.687362
03/09/2032
14.910337
2.39179686
0.70063308
82.415710
323.713569
19.459710
0.71602487
3.699023
03/17/2061
325.558380
2.38670306
0.70409064
83.297599
322.759168
19.429539
0.70624776
3.687213
03/25/2090
273.871128
2.39139392
0.70162823
85.376450
320.611208
19.349137
0.71352444
3.698088
04/03/2119
226.007665
2.38701822
0.70424825
86.082763
319.813410
19.348180
0.70596481
3.687943
04/10/2148
173.893656
2.39223303
0.70166762
87.895105
317.928747
19.279741
0.71368058
3.700035
04/18/2177
126.235544
2.38823647
0.70390569
88.873803
316.863455
19.310241
0.70714323
3.690767
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