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 NX
1
General information
Preliminary designation
2021 NX
1
Group
Apollo
Absolute magnitude
25.82
Approximate diameter (m)
18
Approximate mass (kg)
1.11·10
7
Number of observations
19
Arc length (days)
8
Approaches
No approaches found
Orbit initial data
Date of initial data
06/09/2026
M
– mean anomaly (degrees)
196.028128
a
– orbit major semiaxis (astronomical units)
2.13656400
e
– orbit eccentricity
0.54358500
ω
– orbit ascending node-perihelion angle (degrees)
210.804141
Ω
– longitude of orbit ascending node (degrees)
113.011298
i
– orbit inclination to the ecliptic plane (degrees)
10.602142
Details...
Orbital evolution
Date
M
a
e
ω
Ω
i
q
P
01/13/1829
356.372036
2.12376466
0.53884597
206.937795
115.363713
11.021557
0.97938264
3.094997
01/21/1858
132.273075
2.12270864
0.54068243
207.657757
115.063008
10.978616
0.97499736
3.092689
01/29/1887
256.437498
2.13759808
0.54137842
208.128527
114.662150
10.820817
0.98034861
3.125285
02/07/1916
11.319809
2.12552725
0.54219756
208.868241
114.382298
10.825811
0.97307155
3.098851
02/14/1945
137.118346
2.12884920
0.54059166
209.439917
113.984226
10.755932
0.97801108
3.106118
02/22/1974
261.212522
2.12662172
0.54252949
209.824690
113.712097
10.740545
0.97286673
3.101244
03/02/2003
25.645061
2.12992665
0.54213785
210.539257
113.295525
10.661603
0.97521280
3.108476
03/09/2032
139.353914
2.13560935
0.54391099
210.851362
112.960862
10.599267
0.97402794
3.120925
03/17/2061
247.088460
2.13447861
0.54384724
211.654690
112.569620
10.537326
0.97364831
3.118447
03/25/2090
354.039943
2.13489456
0.54409381
212.004225
112.247664
10.508750
0.97331164
3.119358
04/03/2119
101.172782
2.13561618
0.54444078
212.860303
111.821302
10.442546
0.97289964
3.120940
04/10/2148
201.223010
2.13752335
0.54568771
213.184197
111.491465
10.398372
0.97110312
3.125122
04/18/2177
300.157250
2.14019708
0.54527738
214.058556
111.021834
10.324922
0.97319603
3.130987
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