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 NM
1
General information
Preliminary designation
2021 NM
1
Group
Apollo
Absolute magnitude
29.06
Approximate diameter (m)
4
Approximate mass (kg)
1.26·10
5
Number of observations
15
Arc length (days)
3
Approaches
No approaches found
Orbit initial data
Date of initial data
06/09/2026
M
– mean anomaly (degrees)
191.443042
a
– orbit major semiaxis (astronomical units)
1.27311800
e
– orbit eccentricity
0.29894600
ω
– orbit ascending node-perihelion angle (degrees)
292.926303
Ω
– longitude of orbit ascending node (degrees)
285.610022
i
– orbit inclination to the ecliptic plane (degrees)
2.072135
Details...
Orbital evolution
Date
M
a
e
ω
Ω
i
q
P
01/13/1829
310.836029
1.27053989
0.29892126
283.905147
292.910796
1.731638
0.89074851
1.432132
01/21/1858
51.931681
1.26880499
0.29837734
284.614751
292.425869
1.727396
0.89022233
1.429200
01/29/1887
178.253409
1.26737886
0.29765375
285.901810
291.489422
1.711370
0.89013879
1.426791
02/07/1916
275.273324
1.27150224
0.29905984
286.986596
290.970224
1.729515
0.89124698
1.433759
02/14/1945
0.902234
1.27161759
0.29926664
287.480913
290.369887
1.731280
0.89106486
1.433955
02/22/1974
84.480072
1.27631779
0.30038513
290.068925
288.362200
1.719041
0.89293090
1.441912
03/02/2003
131.676937
1.27627444
0.30063922
290.524989
287.838775
1.719503
0.89257629
1.441839
03/09/2032
192.312304
1.27311523
0.29885291
293.009964
285.554601
2.072421
0.89264103
1.436489
03/17/2061
270.176472
1.27500537
0.29919274
294.731737
284.369969
2.059649
0.89353303
1.439689
03/25/2090
327.423782
1.27491181
0.29916556
295.309492
283.865148
2.060114
0.89350210
1.439530
04/03/2119
45.198464
1.27190826
0.29860830
295.878419
283.163098
2.060954
0.89210590
1.434446
04/10/2148
113.598076
1.27535923
0.29960549
296.596882
282.614127
2.056199
0.89325461
1.440288
04/18/2177
172.196815
1.27338174
0.29882289
297.503274
281.840115
2.048968
0.89286614
1.436940
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