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 WB

General information

Preliminary designation2018 WB
GroupApollo
Absolute magnitude23.11
Approximate diameter (m)63
Approximate mass (kg)4.68·108
Number of observations49
Arc length (days)1997

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)189.858160
a – orbit major semiaxis (astronomical units)1.12101600
e – orbit eccentricity0.25253400
ω – orbit ascending node-perihelion angle (degrees)272.270966
Ω – longitude of orbit ascending node (degrees)53.830985
i – orbit inclination to the ecliptic plane (degrees)22.835621
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182939.7985191.120266610.25223337271.32053254.73665822.8432080.837697991.185722
01/21/1858208.1587871.120753180.25245609271.37739154.60692422.8346070.837812211.186494
01/29/188718.1948291.120280820.25224053271.53573054.46759022.8405560.837700591.185744
02/07/1916185.1794461.120482350.25243620271.69048954.34300522.8300220.837632041.186064
02/14/1945354.5497151.120621240.25242991271.72428454.20120722.8306600.837742921.186285
02/22/1974160.9071631.120705540.25222334271.95986154.06831122.8348090.838037441.186418
03/02/2003328.2762621.120718470.25231005272.06282253.94186022.8333710.837949931.186439
03/09/2032134.9541271.120636640.25231592272.30798853.81114422.8273210.837882171.186309
03/17/2061303.9241001.120406750.25220868272.33520853.68340822.8301510.837830451.185944
03/25/2090110.7534801.120278700.25215156272.53497753.53958422.8276070.837798671.185741
04/03/2119280.8222101.120509800.25237654272.60153053.41060622.8176480.837719411.186108
04/10/214888.6362391.120297250.25220435272.74554153.27360122.8231680.837753411.185770
04/18/2177258.3703601.120744870.25240972272.94118453.14412422.8136770.837857981.186481
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