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 LJ

General information

Preliminary designation2018 LJ
GroupApollo
Absolute magnitude21.17
Approximate diameter (m)150
Approximate mass (kg)6.82·109
Number of observations89
Arc length (days)7

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)57.834296
a – orbit major semiaxis (astronomical units)2.36928300
e – orbit eccentricity0.85172400
ω – orbit ascending node-perihelion angle (degrees)139.276948
Ω – longitude of orbit ascending node (degrees)232.349427
i – orbit inclination to the ecliptic plane (degrees)18.578996
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829144.0367532.345940950.85742219123.188534248.57585014.6678360.334479133.593157
01/21/1858164.5555702.351127650.85499671126.493357245.23174915.2171510.340921243.605080
01/29/1887187.1674972.353908260.85442252128.779933242.96291015.6141550.342676043.611477
02/07/1916205.6111852.348409540.85515873130.882420240.79550916.1423860.340146633.598830
02/14/1945223.2254512.349167250.85358331133.818704237.79707816.8606430.343957303.600572
02/22/1974244.0902292.353463790.85057087135.891466235.72865817.4089720.351676043.610455
03/02/2003265.0968592.347780650.85177787137.094873234.54577717.7964580.347993053.597385
03/09/2032283.5342092.346636770.85100582139.548424232.08366418.6112690.349635213.594756
03/17/2061302.8587652.352707110.84737697141.372603230.25238619.2200870.359077293.608714
03/25/2090323.8147152.355560230.84538885142.782188228.83375219.7510860.364195883.615280
04/03/2119341.5155362.348128970.84740888144.139377227.48269020.3792940.358303633.598185
04/10/2148358.0194142.348191840.84545361145.998398225.62880421.2400910.362904573.598330
04/18/217717.4392172.353862140.84168279146.932402224.69096521.6367060.372656893.611371
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