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 NC
1
General information
Preliminary designation
2021 NC
1
Group
Amor
Absolute magnitude
22.10
Approximate diameter (m)
100
Approximate mass (kg)
1.89·10
9
Number of observations
107
Arc length (days)
1228
Approaches
No approaches found
Orbit initial data
Date of initial data
06/09/2026
M
– mean anomaly (degrees)
228.220816
a
– orbit major semiaxis (astronomical units)
2.03817700
e
– orbit eccentricity
0.43946500
ω
– orbit ascending node-perihelion angle (degrees)
200.114406
Ω
– longitude of orbit ascending node (degrees)
149.032011
i
– orbit inclination to the ecliptic plane (degrees)
4.459319
Details...
Orbital evolution
Date
M
a
e
ω
Ω
i
q
P
01/13/1829
311.759776
2.03889543
0.43896997
197.597893
150.324701
4.438109
1.14388156
2.911341
01/21/1858
300.557990
2.03941307
0.43886382
197.872504
150.134934
4.440547
1.14438847
2.912450
01/29/1887
287.053030
2.04063159
0.43722930
198.278021
149.911267
4.436625
1.14840766
2.915060
02/07/1916
272.626366
2.03997024
0.43665965
198.780801
149.730541
4.437114
1.14919755
2.913643
02/14/1945
256.826635
2.03986080
0.43781913
199.366026
149.581313
4.443860
1.14677073
2.913409
02/22/1974
243.198019
2.03915880
0.43910475
199.678568
149.402080
4.451218
1.14375449
2.911905
03/02/2003
231.015201
2.03846271
0.44030850
199.903844
149.210035
4.460015
1.14091024
2.910414
03/09/2032
219.046263
2.03868899
0.43855746
200.231838
148.975226
4.455982
1.14460673
2.910899
03/17/2061
205.719134
2.03950508
0.43753757
200.636880
148.772545
4.452670
1.14714499
2.912647
03/25/2090
189.473574
2.03980363
0.43729073
201.326386
148.592986
4.451162
1.14781641
2.913286
04/03/2119
174.903116
2.03946326
0.43819951
201.709571
148.452549
4.456500
1.14577146
2.912557
04/10/2148
162.473254
2.03832751
0.44019320
202.019200
148.277389
4.467925
1.14106961
2.910124
04/18/2177
152.078469
2.03854425
0.43953802
202.291550
148.051902
4.468256
1.14252654
2.910589
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