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
1998 LE
General information
Preliminary designation
1998 LE
Group
Apollo
Absolute magnitude
20.34
Approximate diameter (m)
230
Approximate mass (kg)
2.15·10
10
Number of observations
137
Arc length (days)
9501
Approaches
No approaches found
Orbit initial data
Date of initial data
10/17/2024
M
– mean anomaly (degrees)
31.065924
a
– orbit major semiaxis (astronomical units)
1.51274300
e
– orbit eccentricity
0.69808300
ω
– orbit ascending node-perihelion angle (degrees)
133.006152
Ω
– longitude of orbit ascending node (degrees)
237.465488
i
– orbit inclination to the ecliptic plane (degrees)
9.145852
Details...
Orbital evolution
Date
M
a
e
ω
Ω
i
q
P
01/13/1829
125.744926
1.51770232
0.69993689
129.282121
240.826133
8.910581
0.45540648
1.869737
01/21/1858
312.055214
1.51783787
0.69990653
129.801336
240.351240
8.943562
0.45549323
1.869987
01/29/1887
138.946169
1.51798223
0.70007291
130.379915
239.836065
8.989121
0.45528399
1.870254
02/07/1916
325.091745
1.51778489
0.69987937
130.945043
239.324891
9.022835
0.45551856
1.869890
02/14/1945
151.432511
1.51841401
0.69975672
131.461392
238.842052
9.060578
0.45589360
1.871052
02/22/1974
336.926524
1.51793558
0.69960999
132.026132
238.348698
9.107943
0.45597269
1.870168
03/02/2003
162.469744
1.51795401
0.69951385
132.553395
237.859862
9.138678
0.45612416
1.870202
03/09/2032
348.855990
1.51793850
0.69929814
133.142906
237.350518
9.190576
0.45644693
1.870173
03/17/2061
175.035335
1.51773919
0.69930777
133.630585
236.911064
9.229848
0.45637238
1.869805
03/25/2090
1.410516
1.51790317
0.69916369
134.197848
236.389795
9.280304
0.45664039
1.870108
04/03/2119
188.076447
1.51801429
0.69919617
134.694907
235.969485
9.320961
0.45662451
1.870313
04/10/2148
15.365143
1.51718137
0.69939633
135.291190
235.452609
9.357774
0.45607028
1.868774
04/18/2177
204.637911
1.51764778
0.69915303
135.743586
235.045000
9.397796
0.45657974
1.869636
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