Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Summary information
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Closest approaches
Approaches archive
Diagram 2D
Histogram
Impact probability
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Asteroid information
General data
Initial data
Approaches
Asteroid orbit evolution
Tables
Graphs
3D animation
Calculation

Asteroid General Data

2022 WH18

General information

Preliminary designation2022 WH18
GroupAmor
Absolute magnitude25.80
Approximate diameter (m)18
Approximate mass (kg)1.14·107
Number of observations29
Arc length (days)80

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)41.484897
a – orbit major semiaxis (astronomical units)1.39014700
e – orbit eccentricity0.26641200
ω – orbit ascending node-perihelion angle (degrees)208.131298
Ω – longitude of orbit ascending node (degrees)237.880892
i – orbit inclination to the ecliptic plane (degrees)2.200031
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829167.6193501.390591710.26649395204.239724240.3933962.2096831.020007431.639835
01/21/185865.4283571.388457300.26544188204.718581240.0910912.2097661.019902581.636061
01/29/1887338.3967331.386910280.26471136205.161460239.7916572.2112591.019779361.633327
02/07/1916249.6745261.390205600.26643128206.011468239.2616062.2004261.019811351.639152
02/14/1945142.4185451.390193550.26643812206.367106239.0091502.2026221.019793001.639130
02/22/197443.8356431.387067660.26485884207.058688238.6343852.2012211.019690521.633605
03/02/2003319.4767801.386980040.26479081207.320319238.4243562.2028371.019720481.633450
03/09/2032224.4138731.390070130.26629182208.181458237.8464912.2004061.019905821.638912
03/17/2061118.2353841.390237300.26644760208.487300237.5823762.2040421.019811911.639208
03/25/209023.8113571.387156200.26509439209.019784237.2488502.2044491.019428871.633762
04/03/2119297.9850601.387374880.26515074209.484105236.9277242.2124261.019511411.634148
04/10/2148201.0419141.389644250.26630823210.173445236.4360062.2044171.019570551.638159
04/18/217795.0314271.389553860.26603686210.601310236.1551062.2051221.019881321.637999
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