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 LH
6
General information
Preliminary designation
2021 LH
6
Group
Apollo
Absolute magnitude
22.75
Approximate diameter (m)
75
Approximate mass (kg)
7.69·10
8
Number of observations
45
Arc length (days)
1322
Approaches
No approaches found
Orbit initial data
Date of initial data
06/09/2026
M
– mean anomaly (degrees)
164.524805
a
– orbit major semiaxis (astronomical units)
2.22456100
e
– orbit eccentricity
0.79134900
ω
– orbit ascending node-perihelion angle (degrees)
241.384744
Ω
– longitude of orbit ascending node (degrees)
128.438311
i
– orbit inclination to the ecliptic plane (degrees)
10.102678
Details...
Orbital evolution
Date
M
a
e
ω
Ω
i
q
P
01/13/1829
213.862839
2.21514805
0.78586738
229.351790
139.623748
11.306826
0.47433545
3.296892
01/21/1858
143.822783
2.21490697
0.78655190
230.909386
138.205963
11.118381
0.47276767
3.296354
01/29/1887
73.512563
2.21487339
0.78718899
232.578360
136.667036
10.921900
0.47134944
3.296279
02/07/1916
2.340566
2.21533032
0.78742273
234.286584
135.063162
10.735302
0.47092887
3.297299
02/14/1945
291.137748
2.21507518
0.78783140
236.069857
133.403707
10.548387
0.46996940
3.296730
02/22/1974
219.611068
2.21584639
0.78787076
237.930119
131.662551
10.368669
0.47004581
3.298451
03/02/2003
147.991319
2.21557739
0.78778152
239.817693
129.890316
10.208045
0.47018647
3.297851
03/09/2032
77.104419
2.21581910
0.78806430
241.874584
127.953347
10.044025
0.46961117
3.298390
03/17/2061
6.809179
2.21582175
0.78798038
243.911265
126.071322
9.893994
0.46979768
3.298396
03/25/2090
296.568151
2.21655814
0.78861564
246.069073
124.026968
9.746586
0.46854573
3.300041
04/03/2119
226.167875
2.21595495
0.78853810
248.224017
122.019588
9.622283
0.46859004
3.298694
04/10/2148
156.253221
2.21442482
0.79009341
250.319922
120.064460
9.509172
0.46482236
3.295278
04/18/2177
87.106351
2.21521545
0.78908527
252.754064
117.724414
9.401977
0.46722158
3.297043
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