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 GH
1
General information
Preliminary designation
2021 GH
1
Group
Amor
Absolute magnitude
23.95
Approximate diameter (m)
43
Approximate mass (kg)
1.47·10
8
Number of observations
51
Arc length (days)
68
Approaches
No approaches found
Orbit initial data
Date of initial data
06/09/2026
M
– mean anomaly (degrees)
334.697457
a
– orbit major semiaxis (astronomical units)
1.92024100
e
– orbit eccentricity
0.40839200
ω
– orbit ascending node-perihelion angle (degrees)
197.332711
Ω
– longitude of orbit ascending node (degrees)
10.071404
i
– orbit inclination to the ecliptic plane (degrees)
5.943085
Details...
Orbital evolution
Date
M
a
e
ω
Ω
i
q
P
01/13/1829
248.321094
1.91878521
0.40756581
194.110698
11.809501
6.075246
1.13675396
2.657909
01/21/1858
218.852847
1.91982387
0.40679297
194.578576
11.571724
6.051215
1.13885301
2.660068
01/29/1887
188.916057
1.91947943
0.40698413
195.015610
11.309288
6.034059
1.13828177
2.659352
02/07/1916
155.848844
1.92137606
0.40747146
195.544363
11.059033
6.017063
1.13847015
2.663294
02/14/1945
124.574838
1.91875584
0.40772765
196.078386
10.785200
5.996313
1.13642602
2.657848
02/22/1974
95.351996
1.91900925
0.40755172
196.516438
10.554018
5.978463
1.13691373
2.658375
03/02/2003
65.674912
1.91907094
0.40789845
196.897337
10.298638
5.960130
1.13628487
2.658503
03/09/2032
32.638768
1.91979793
0.40827521
197.463716
10.036280
5.940254
1.13599203
2.660014
03/17/2061
1.616625
1.91914659
0.40710732
197.965569
9.727432
5.915469
1.13784797
2.658660
03/25/2090
332.157601
1.91867793
0.40763952
198.333822
9.516563
5.901595
1.13654898
2.657686
04/03/2119
302.184147
1.91920401
0.40801663
198.974262
9.232808
5.875135
1.13613687
2.658780
04/10/2148
269.503633
1.91959854
0.40811918
199.478679
8.954498
5.855141
1.13617355
2.659599
04/18/2177
238.959779
1.91830384
0.40854985
199.944244
8.689420
5.838637
1.13458110
2.656909
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