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 WW

General information

Preliminary designation2018 WW
GroupApollo
Absolute magnitude23.16
Approximate diameter (m)62
Approximate mass (kg)4.36·108
Number of observations31
Arc length (days)9

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)353.865932
a – orbit major semiaxis (astronomical units)1.29861900
e – orbit eccentricity0.40507000
ω – orbit ascending node-perihelion angle (degrees)215.642161
Ω – longitude of orbit ascending node (degrees)293.629323
i – orbit inclination to the ecliptic plane (degrees)3.474696
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829214.1838891.297988200.40446552212.273489296.5358203.5193820.772996731.478791
01/21/185881.1353521.298177320.40442365212.952497295.9752573.5139020.773163711.479114
01/29/1887299.2296191.298757430.40465124213.368509295.5873983.5143510.773213621.480106
02/07/1916157.2822431.298789440.40482646213.906127295.1402233.5081060.773005111.480160
02/14/194515.5744391.298175490.40471687214.221404294.8402763.4934070.772781971.479111
02/22/1974238.0596381.299203440.40517887214.896997294.3098043.4855490.772793661.480868
03/02/200395.0047171.298507450.40477710215.224799294.0050363.4823650.772901371.479678
03/09/2032312.5517331.298500580.40501129215.674890293.5975083.4743980.772593191.479666
03/17/2061173.6643021.298261170.40484929216.246281293.1299293.4659800.772661061.479257
03/25/209032.2018071.299588920.40511914216.657481292.7440593.4650250.773100571.481527
04/03/2119251.9650891.299361190.40517468217.244276292.3475523.4467200.772892941.481138
04/10/2148108.5449731.298217440.40487302217.621897292.0095383.4456960.772604231.479183
04/18/2177328.6182121.298506280.40501137218.176220291.5556743.4385430.772596471.479676
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