Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Asteroid search
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 CW

General information

Preliminary designation2018 CW
GroupAten
Absolute magnitude21.36
Approximate diameter (m)140
Approximate mass (kg)5.25·109
Number of observations45
Arc length (days)388

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)246.126762
a – orbit major semiaxis (astronomical units)0.93795400
e – orbit eccentricity0.13795200
ω – orbit ascending node-perihelion angle (degrees)171.972312
Ω – longitude of orbit ascending node (degrees)131.382216
i – orbit inclination to the ecliptic plane (degrees)29.307898
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182995.7989800.937589570.13808567171.755484132.04732629.2321500.808121890.907862
01/21/185882.2249800.937584730.13815581171.679549131.95394929.2314630.808051950.907855
01/29/188771.1349010.937509620.13812698171.806389131.85877929.2343050.808014250.907746
02/07/191657.6903790.937798720.13817652171.757626131.76470129.2349830.808216950.908166
02/14/194544.8132450.937528580.13824621171.876944131.66849029.2375750.807918810.907773
02/22/197432.5431990.937840030.13815939171.892103131.57421729.2398950.808268620.908226
03/02/200319.8015260.937522360.13823574171.893231131.47732329.2407500.807923260.907764
03/09/20327.8118190.937738940.13820604172.010273131.38191729.2430500.808137750.908079
03/17/2061353.6866270.937620750.13816714171.944038131.28556629.2433240.808072370.907907
03/25/2090342.0311110.937488170.13815446172.071400131.19040929.2448170.807969990.907715
04/03/2119329.6160120.937640300.13802779171.993938131.09738929.2457920.808219880.907936
04/10/2148316.3844600.937534520.13828303172.137912131.00046329.2466750.807889400.907782
04/18/2177304.1090920.937719550.13802624172.130665130.91034829.2493920.808289650.908051
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