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 XA4

General information

Preliminary designation2018 XA4
GroupApollo
Absolute magnitude29.08
Approximate diameter (m)4
Approximate mass (kg)1.22·105
Number of observations18
Arc length (days)2

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)165.304497
a – orbit major semiaxis (astronomical units)1.12006200
e – orbit eccentricity0.40347500
ω – orbit ascending node-perihelion angle (degrees)260.972904
Ω – longitude of orbit ascending node (degrees)81.393705
i – orbit inclination to the ecliptic plane (degrees)2.286969
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829337.6247011.114584770.40321676262.22727680.3720241.9821530.665165511.176712
01/21/1858212.3439331.115655200.40375969262.08827080.5091731.9806110.665198601.178408
01/29/188777.7627481.116362970.40359804261.92124080.4946711.9906690.665801071.179529
02/07/1916298.3676741.115625140.40341756261.71704080.5551881.9910650.665562371.178360
02/14/1945162.5800071.116842970.40403660261.07726081.0997632.0189740.665597531.180290
02/22/197415.4963991.116140970.40377038261.23829680.6553742.0771210.665476301.179178
03/02/2003245.1523761.114841550.40338817260.04563381.6597022.0533120.665127651.177119
03/09/2032111.5186171.120136150.40336303261.00445481.3734922.2866040.668314631.185514
03/17/2061281.9228131.120359080.40354078261.07670381.5064042.3012120.668248511.185868
03/25/209072.9230021.131310550.40479981261.50264982.1456812.4149820.673356251.203298
04/03/2119111.5354331.130119630.40408141261.37472382.3128272.4236280.673459301.201399
04/10/2148160.2454751.131692730.40490740261.34252882.3910412.4227740.673461971.203908
04/18/2177230.2813561.125311560.40323240260.98901482.4243252.4823070.671549471.193740
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