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
Potential hazardous
Asteroid information
General data
Initial data
Approaches
Asteroid orbit evolution
Tables
Graphs
3D animation
Calculation

Asteroid General Data

2018 LL

General information

Preliminary designation2018 LL
GroupApollo
Absolute magnitude24.12
Approximate diameter (m)40
Approximate mass (kg)1.16·108
Number of observations18
Arc length (days)7

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)301.039903
a – orbit major semiaxis (astronomical units)1.65027900
e – orbit eccentricity0.46481400
ω – orbit ascending node-perihelion angle (degrees)308.197617
Ω – longitude of orbit ascending node (degrees)249.037654
i – orbit inclination to the ecliptic plane (degrees)49.776082
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829189.2436471.647755990.47297607308.189382249.91302849.5289150.868406832.115144
01/21/185889.3946101.647302480.47184180308.158609249.77630449.5728350.870036312.114271
01/29/1887349.7637271.647654650.47042909308.180194249.65112049.6082430.872549972.114949
02/07/1916250.4401701.647191290.46896373308.183016249.51600849.6511040.874718322.114057
02/14/1945150.8675611.647697690.46762703308.197340249.39442249.6841770.877189722.115032
02/22/197450.5758861.647670790.46624928308.221279249.27803649.7216150.879445482.114980
03/02/2003306.1959651.649047820.46531015308.222965249.14192849.7558500.881729122.117632
03/09/2032197.3645101.650208820.46463300308.223579249.01715149.7834810.883467342.119869
03/17/206185.9903741.650216600.46303320308.231189248.88446549.8240380.886111522.119884
03/25/2090339.8876221.648276160.46144477308.188347248.75728749.8735680.887687752.116146
04/03/2119236.9363041.648502630.45993694308.172109248.62897749.9112560.890295372.116582
04/10/2148133.4738811.648389890.45888697308.200331248.50496049.9484110.891965242.116365
04/18/217745.2242551.641914700.45567435308.055122248.38629150.0199240.893736292.103907
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