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

2011 WP46

General information

Preliminary designation2011 WP46
GroupAmor
Absolute magnitude19.93
Approximate diameter (m)270
Approximate mass (kg)3.78·1010
Number of observations49
Arc length (days)4213

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)14.699603
a – orbit major semiaxis (astronomical units)1.82981300
e – orbit eccentricity0.38031700
ω – orbit ascending node-perihelion angle (degrees)250.458942
Ω – longitude of orbit ascending node (degrees)63.794225
i – orbit inclination to the ecliptic plane (degrees)32.118842
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829111.5391671.830079610.37691494249.37722465.27394032.2735561.140295262.475743
01/21/185811.1453901.830161930.37710766249.55756565.06033632.2517831.139993852.475910
01/29/1887271.3609481.830203640.37792624249.70454564.82972032.2229621.138521662.475995
02/07/1916170.9326721.829988160.37824638249.88090664.62131832.2045051.137801772.475558
02/14/194570.9749831.830224330.37913004250.06638864.38989932.1745521.136331312.476037
02/22/1974330.7418681.829824380.37932351250.20362064.18127932.1612401.135728972.475225
03/02/2003230.6173601.830319490.37988405250.39842063.94329232.1255001.135010302.476230
03/09/2032130.8156791.830119260.38010440250.49992263.74362132.1149061.134482882.475824
03/17/206130.6108291.829993030.38059310250.63782563.53581632.0958761.133510302.475567
03/25/2090290.7746831.829988380.38107032250.82603063.29143332.0720661.132634122.475558
04/03/2119190.4418871.829704240.38162417251.00134363.07943832.0497911.131444892.474981
04/10/214890.4797291.830284010.38192510251.18655262.83493632.0251221.131252612.476158
04/18/2177350.2325381.829983940.38230870251.37920162.62294931.9996631.130365152.475549
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