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 WU

General information

Preliminary designation2018 WU
GroupAten
Absolute magnitude24.66
Approximate diameter (m)31
Approximate mass (kg)5.49·107
Number of observations102
Arc length (days)10

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)228.289820
a – orbit major semiaxis (astronomical units)0.69114800
e – orbit eccentricity0.45893800
ω – orbit ascending node-perihelion angle (degrees)0.479406
Ω – longitude of orbit ascending node (degrees)237.463236
i – orbit inclination to the ecliptic plane (degrees)14.806646
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/18292.9531120.690916460.45929820359.533929238.80953714.7632940.373579780.574300
01/21/1858185.8641490.691106160.45903410359.691431238.58732014.7777280.373864870.574537
01/29/188711.2001480.691023890.45920279359.808814238.40402014.7692290.373703790.574434
02/07/1916199.1142480.691031880.45925587359.945727238.20445714.7632420.373671430.574444
02/14/194529.4248510.691016290.459327600.118588238.00438714.7622580.373613440.574425
02/22/1974218.8922340.691102830.459091640.264586237.81313514.7784200.373823300.574533
03/02/200345.6346240.691140890.459022440.383693237.61493614.7917050.373891720.574580
03/09/2032230.0177490.691246840.458858230.511087237.43183214.8074970.374062540.574712
03/17/206151.6490540.691227460.458812110.678283237.23996614.8222610.374083930.574688
03/25/2090233.9596120.691173460.458998130.819524237.04606214.8137800.373926140.574621
04/03/211959.1305430.690958660.459496970.965782236.83838314.7960970.373465250.574353
04/10/2148246.7487670.690906780.459563461.072285236.65917914.7949660.373391270.574288
04/18/217777.6583140.690669470.460101831.190474236.43827214.7677830.372891190.573992
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