Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Summary information
Asteroids selection
Closest approaches
Approaches archive
Diagram 2D
Histogram
Impact probability
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Asteroid information
General data
Initial data
Approaches
Asteroid orbit evolution
Tables
Graphs
3D animation
Calculation

Asteroid General Data

2018 LE4

General information

Preliminary designation2018 LE4
GroupApollo
Absolute magnitude23.88
Approximate diameter (m)44
Approximate mass (kg)1.61·108
Number of observations74
Arc length (days)2564

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)295.536817
a – orbit major semiaxis (astronomical units)1.25262900
e – orbit eccentricity0.27534500
ω – orbit ascending node-perihelion angle (degrees)295.257085
Ω – longitude of orbit ascending node (degrees)256.269427
i – orbit inclination to the ecliptic plane (degrees)20.993966
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829296.3237751.252110780.27630690294.024782257.34232720.9323180.906143941.401086
01/21/1858181.9118701.253677050.27675206294.338699257.18520520.9333550.906719351.403716
01/29/188766.4060881.253257310.27653226294.507642257.04361820.9398990.906691231.403011
02/07/1916316.1446901.252593690.27632871294.581628256.87579120.9459700.906466101.401896
02/14/1945224.8245421.249912950.27483888294.454853256.69283720.9798140.906388271.397398
02/22/1974143.3303481.249393390.27462816294.606463256.54314020.9827370.906274791.396527
03/02/200364.4071241.249466840.27446396294.773547256.40237120.9902610.906533231.396650
03/09/2032332.2595981.252618600.27516568295.294626256.24964920.9928490.907940951.401938
03/17/2061217.1148251.253597920.27544297295.565559256.09479920.9980540.908303191.403583
03/25/2090102.3599301.253165080.27526197295.739768255.95430721.0030670.908216391.402856
04/03/2119353.0457141.252460290.27489451295.814686255.77737521.0119910.908165841.401673
04/10/2148263.8072071.249853880.27365122295.683333255.60249521.0401330.907829831.397299
04/18/2177182.7547551.249409090.27343558295.841468255.44672521.0428980.907776191.396554
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
Яндекс.Метрика