Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Summary information
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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 AW

General information

Preliminary designation2018 AW
GroupApollo
Absolute magnitude19.58
Approximate diameter (m)320
Approximate mass (kg)6.14·1010
Number of observations65
Arc length (days)1592

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)2.767622
a – orbit major semiaxis (astronomical units)2.54881400
e – orbit eccentricity0.89096100
ω – orbit ascending node-perihelion angle (degrees)214.661770
Ω – longitude of orbit ascending node (degrees)25.594188
i – orbit inclination to the ecliptic plane (degrees)8.655277
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182991.2819352.577554530.85325926187.46979352.07502728.0565700.378232254.138209
01/21/1858125.2263852.549681050.87634128189.79948649.69637424.3847760.315290304.071265
01/29/1887123.2001562.593945470.86558323191.42493948.60013621.2445200.348669784.177745
02/07/1916108.7912302.585404590.86734610191.60903348.51707521.2142640.342964014.157128
02/14/1945135.0316302.551464500.88528513197.86301142.03564614.9283900.292690924.075538
02/22/1974141.2689142.589891690.87782432200.07768940.22420013.1567640.316421784.167955
03/02/2003126.7892302.579732060.88031499200.71736139.77295912.9856160.308755264.143454
03/09/2032151.7275462.547729000.89135241214.72211025.5608108.6476120.276804604.066591
03/17/2061163.6705932.590528350.88293616238.8443621.5752275.3593260.303257204.169492
03/25/2090150.1706492.587141760.88368016240.1815580.3303355.3079100.300935924.161318
04/03/2119169.3111642.545867790.89780798287.789830312.6543785.0627200.260167374.062135
04/10/2148185.9854932.589104090.88199947326.779696273.6196918.2588760.305515674.166054
04/18/2177170.6955422.590461010.88097394327.289191273.2127258.3335780.308332374.169329
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