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 GB
168
General information
Preliminary designation
2021 GB
168
Group
Apollo
Absolute magnitude
22.96
Approximate diameter (m)
68
Approximate mass (kg)
5.75·10
8
Number of observations
13
Arc length (days)
1
Approaches
No approaches found
Orbit initial data
Date of initial data
06/09/2026
M
– mean anomaly (degrees)
166.300892
a
– orbit major semiaxis (astronomical units)
1.26903700
e
– orbit eccentricity
0.47296600
ω
– orbit ascending node-perihelion angle (degrees)
242.109064
Ω
– longitude of orbit ascending node (degrees)
59.307010
i
– orbit inclination to the ecliptic plane (degrees)
8.705313
Details...
Orbital evolution
Date
M
a
e
ω
Ω
i
q
P
01/13/1829
47.925853
1.28037777
0.47568567
239.572776
60.894016
8.839134
0.67132041
1.448798
01/21/1858
60.728721
1.28049433
0.47566126
239.860655
60.633714
8.832877
0.67141279
1.448996
01/29/1887
76.220284
1.27946485
0.47543351
240.236905
60.336747
8.819037
0.67116439
1.447249
02/07/1916
92.423416
1.28006201
0.47565903
240.614141
59.998602
8.799701
0.67118895
1.448262
02/14/1945
103.250334
1.28054128
0.47581187
240.984812
59.686384
8.799211
0.67124453
1.449075
02/22/1974
113.078644
1.28054768
0.47591945
241.250894
59.428918
8.791562
0.67111013
1.449086
03/02/2003
126.617130
1.27999972
0.47588395
241.587440
59.109467
8.779045
0.67086840
1.448156
03/09/2032
139.804286
1.28010661
0.47580317
241.905103
58.829489
8.776924
0.67102782
1.448338
03/17/2061
158.118992
1.27938530
0.47559672
242.295805
58.515908
8.775842
0.67091385
1.447114
03/25/2090
177.643780
1.27961602
0.47558637
242.560556
58.246609
8.769916
0.67104808
1.447505
04/03/2119
196.320793
1.27973904
0.47566291
242.882343
57.952512
8.775436
0.67101464
1.447714
04/10/2148
210.338973
1.27948853
0.47558199
243.194358
57.687595
8.762867
0.67098683
1.447289
04/18/2177
229.290181
1.27922775
0.47544375
243.531687
57.360509
8.767457
0.67102691
1.446846
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