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 AL12

General information

Preliminary designation2018 AL12
GroupApollo
Absolute magnitude24.87
Approximate diameter (m)28
Approximate mass (kg)4.11·107
Number of observations36
Arc length (days)11

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)31.227700
a – orbit major semiaxis (astronomical units)1.59515200
e – orbit eccentricity0.62405700
ω – orbit ascending node-perihelion angle (degrees)260.805689
Ω – longitude of orbit ascending node (degrees)317.025861
i – orbit inclination to the ecliptic plane (degrees)2.356485
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829133.7381041.596109460.62413208253.134797324.0544552.3608090.599926342.016483
01/21/1858268.0887431.598912170.62515294254.676362322.7351792.3868320.599347532.021797
01/29/188738.0068351.598304640.62462518255.671302321.8193342.3776350.599963312.020645
02/07/1916166.4129601.598798690.62447746256.527450321.0173892.3667650.600384952.021582
02/14/1945292.4876061.597338400.62491871257.569592319.9003542.3744490.599131752.018813
02/22/197467.3701311.597343430.62449400258.757243318.8520142.3680090.599812052.018822
03/02/2003200.9181691.597583050.62407562259.873421317.8399602.3536800.600570422.019276
03/09/2032337.5384161.595427610.62430406260.937532316.8947532.3588250.599395672.015191
03/17/2061126.8735361.593776990.62443155262.485307315.4011592.3891230.598572352.012065
03/25/2090252.1646961.603326410.62545449264.762560313.4765682.4304320.600518712.030175
04/03/2119342.8643421.607978290.62710930266.373929312.0853382.4358710.599600152.039017
04/10/214862.3935341.609950210.62680657268.642538309.9968902.5013480.600822832.042769
04/18/2177135.1058531.610613260.62672223269.517567309.1147132.4924180.601206122.044031
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