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 MO
1
General information
Preliminary designation
2021 MO
1
Group
Amor
Absolute magnitude
18.52
Approximate diameter (m)
530
Approximate mass (kg)
2.65·10
11
Number of observations
383
Arc length (days)
199
Approaches
No approaches found
Orbit initial data
Date of initial data
06/09/2026
M
– mean anomaly (degrees)
358.666008
a
– orbit major semiaxis (astronomical units)
2.81413500
e
– orbit eccentricity
0.55889100
ω
– orbit ascending node-perihelion angle (degrees)
337.905650
Ω
– longitude of orbit ascending node (degrees)
19.721136
i
– orbit inclination to the ecliptic plane (degrees)
14.458908
Details...
Orbital evolution
Date
M
a
e
ω
Ω
i
q
P
01/13/1829
135.728790
2.87020295
0.56933058
325.080732
28.275546
12.716777
1.23610864
4.862611
01/21/1858
115.706250
2.87324324
0.56767332
325.733046
27.715734
12.781290
1.24217971
4.870339
01/29/1887
104.195994
2.85600240
0.57427814
327.429822
26.398786
13.076357
1.21586264
4.826568
02/07/1916
102.825014
2.85713217
0.57268699
330.503143
24.351983
13.590176
1.22088975
4.829433
02/14/1945
85.883914
2.87759833
0.56222020
331.785931
23.554048
13.686960
1.25975444
4.881417
02/22/1974
65.962844
2.87691197
0.56220963
332.231611
23.025381
13.751804
1.25948436
4.879670
03/02/2003
64.104885
2.85774757
0.57034205
334.525032
21.585120
14.169646
1.22785398
4.830993
03/09/2032
52.598674
2.88456252
0.55476743
337.411001
20.014788
14.493275
1.28430118
4.899148
03/17/2061
30.161832
2.88588098
0.55402467
337.646853
19.743165
14.505398
1.28703172
4.902507
03/25/2090
16.858341
2.85404272
0.56647647
340.556600
18.055498
15.084403
1.23729467
4.821602
04/03/2119
16.208729
2.87137855
0.55693705
342.451002
17.181288
15.232940
1.27220145
4.865599
04/10/2148
358.887980
2.87665230
0.55381352
342.864149
16.775588
15.236052
1.28352336
4.879010
04/18/2177
340.918040
2.85928870
0.56122787
343.892419
16.109810
15.442210
1.25457620
4.834901
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