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 MX
General information
Preliminary designation
2021 MX
Group
Apollo
Absolute magnitude
21.95
Approximate diameter (m)
110
Approximate mass (kg)
2.32·10
9
Number of observations
70
Arc length (days)
20
Approaches
No approaches found
Orbit initial data
Date of initial data
06/09/2026
M
– mean anomaly (degrees)
80.325721
a
– orbit major semiaxis (astronomical units)
2.58947300
e
– orbit eccentricity
0.88278500
ω
– orbit ascending node-perihelion angle (degrees)
236.705193
Ω
– longitude of orbit ascending node (degrees)
267.190278
i
– orbit inclination to the ecliptic plane (degrees)
18.284597
Details...
Orbital evolution
Date
M
a
e
ω
Ω
i
q
P
01/13/1829
169.793597
2.57983314
0.87044978
218.824807
286.503968
24.633202
0.33421796
4.143697
01/21/1858
167.420913
2.57879217
0.87154423
219.327934
286.041015
24.396024
0.33126074
4.141190
01/29/1887
180.818381
2.56436824
0.87774287
221.704651
283.423719
23.481308
0.31351229
4.106494
02/07/1916
196.393237
2.58064235
0.87744273
225.954509
278.691140
21.354482
0.31627648
4.145647
02/14/1945
193.537515
2.58311840
0.87778173
226.471759
278.194088
21.168226
0.31570427
4.151615
02/22/1974
203.466915
2.56468308
0.88497014
229.495241
274.898570
20.327565
0.29501514
4.107250
03/02/2003
221.470756
2.57765176
0.88380558
235.724766
268.103608
18.528250
0.29950875
4.138443
03/09/2032
218.977308
2.58472614
0.88260599
236.817681
267.050381
18.255028
0.30343136
4.155492
03/17/2061
223.570684
2.56733643
0.88800276
240.775104
262.932701
17.732398
0.28753459
4.113626
03/25/2090
239.907014
2.57435543
0.88802774
248.562630
254.542383
16.477043
0.28825640
4.130507
04/03/2119
235.974488
2.58481785
0.88621544
250.849751
252.267250
16.136794
0.29411237
4.155713
04/10/2148
238.082505
2.57124872
0.88987138
254.245077
248.839917
15.992777
0.28316808
4.123032
04/18/2177
254.208857
2.57856918
0.88899019
266.483311
235.834102
15.309459
0.28624648
4.140653
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