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 WS

General information

Preliminary designation2018 WS
GroupApollo
Absolute magnitude26.45
Approximate diameter (m)14
Approximate mass (kg)4.63·106
Number of observations84
Arc length (days)24

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)247.132627
a – orbit major semiaxis (astronomical units)1.21712900
e – orbit eccentricity0.19214400
ω – orbit ascending node-perihelion angle (degrees)347.461928
Ω – longitude of orbit ascending node (degrees)39.109111
i – orbit inclination to the ecliptic plane (degrees)1.363059
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829335.4345451.231264860.20068116343.75376146.4671161.3248050.984173191.366243
01/21/185882.7648091.226668450.19845899346.18416144.5063791.3561400.983225071.358599
01/29/1887179.8635821.231407490.20094345346.88628944.2069121.3467190.983964231.366480
02/07/1916274.0284351.229529650.20010528347.38206643.9182721.3468710.983494271.363356
02/14/194527.6876991.228538480.19959177347.79036043.6802261.3459230.983332311.361707
02/22/1974114.4183341.232103610.20133364348.46762843.3770821.3358310.984039701.367639
03/02/2003198.7349081.232228980.20086066350.51545440.2389011.4659230.984722651.367848
03/09/2032344.7578781.218117880.19272510347.44943639.1245131.3665290.983356001.344419
03/17/2061199.6749701.214925020.19111805348.33736838.5310091.3720320.982730931.339136
03/25/2090169.3747591.204096580.18466018349.36324434.7048011.5172600.981747891.321273
04/03/2119154.2406531.203917050.18397378350.57350332.4428161.6032090.982427881.320978
04/10/2148141.6247211.203765620.18343368352.01588730.0234211.7008330.982954461.320728
04/18/2177132.2409061.207440600.18525961352.67708329.6510151.6869310.983750631.326781
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