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 KG
10
General information
Preliminary designation
2021 KG
10
Group
Apollo
Absolute magnitude
19.93
Approximate diameter (m)
270
Approximate mass (kg)
3.78·10
10
Number of observations
102
Arc length (days)
3241
Approaches
No approaches found
Orbit initial data
Date of initial data
06/09/2026
M
– mean anomaly (degrees)
229.830327
a
– orbit major semiaxis (astronomical units)
1.51927400
e
– orbit eccentricity
0.35489300
ω
– orbit ascending node-perihelion angle (degrees)
20.686225
Ω
– longitude of orbit ascending node (degrees)
271.269439
i
– orbit inclination to the ecliptic plane (degrees)
15.795100
Details...
Orbital evolution
Date
M
a
e
ω
Ω
i
q
P
01/13/1829
126.574216
1.51942135
0.35403543
18.862856
272.383566
15.839399
0.98149236
1.872914
01/21/1858
306.187703
1.51890135
0.35400177
19.116935
272.221394
15.833075
0.98120759
1.871953
01/29/1887
126.365990
1.51940373
0.35434707
19.438509
272.051023
15.820770
0.98100747
1.872882
02/07/1916
301.380497
1.52140671
0.35518557
19.613605
271.884843
15.800772
0.98102501
1.876587
02/14/1945
107.288160
1.52217111
0.35579594
19.899855
271.713891
15.788521
0.98058880
1.878001
02/22/1974
270.083078
1.52225464
0.35585984
20.139606
271.572877
15.781341
0.98054535
1.878156
03/02/2003
76.870931
1.52058807
0.35562629
20.441427
271.407837
15.786356
0.97982697
1.875072
03/09/2032
255.833801
1.51879427
0.35482465
20.723809
271.238094
15.791498
0.97988862
1.871755
03/17/2061
76.985360
1.51888365
0.35504003
20.953387
271.085013
15.786061
0.97961915
1.871920
03/25/2090
253.488785
1.52027126
0.35569665
21.216304
270.901583
15.766003
0.97951586
1.874486
04/03/2119
60.009131
1.52201410
0.35626452
21.404607
270.726928
15.746152
0.97977448
1.877710
04/10/2148
222.796446
1.52214159
0.35667321
21.686603
270.565861
15.737105
0.97923445
1.877946
04/18/2177
28.899412
1.52038390
0.35598168
21.992452
270.402811
15.740526
0.97915508
1.874695
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