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 WA

General information

Preliminary designation2018 WA
GroupApollo
Absolute magnitude26.92
Approximate diameter (m)11
Approximate mass (kg)2.42·106
Number of observations30
Arc length (days)12

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)267.144237
a – orbit major semiaxis (astronomical units)1.21634500
e – orbit eccentricity0.25808000
ω – orbit ascending node-perihelion angle (degrees)307.974925
Ω – longitude of orbit ascending node (degrees)44.317146
i – orbit inclination to the ecliptic plane (degrees)2.377978
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829223.7024951.205863440.25419965303.01898248.3755792.4778040.899333371.324182
01/21/1858171.1047401.214682890.25740499304.23061448.2175852.4676640.902017451.338736
01/29/188749.1060891.215413990.25757601304.43893848.1342692.4656330.902352501.339945
02/07/1916293.8074451.213128340.25698422305.87108646.8941052.4388840.901373501.336167
02/14/1945201.7062221.209181420.25526851305.28293646.1417062.4444020.900515481.329651
02/22/1974143.8953431.207571090.25472487306.59126644.5988252.4183530.899972711.326996
03/02/200398.7789041.207515760.25473604306.73262744.5254682.4163360.899917981.326905
03/09/20329.5578911.216644600.25810702308.02063744.3036322.3774740.902620091.341981
03/17/2061235.9785231.215982350.25797986308.21792444.2080122.3751910.902283391.340885
03/25/209095.7853301.220386040.25960456309.72892643.1172362.3359930.903568261.348176
04/03/2119290.9750631.219567070.26011101310.48688741.8400941.9448340.902344251.346819
04/10/2148138.8430161.216526100.25928481310.86723341.2476381.9343990.901099351.341784
04/18/21772.6846821.216642190.25941946311.01651541.1889171.9319020.901021531.341977
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