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

2011 EN40

General information

Preliminary designation2011 EN40
GroupApollo
Absolute magnitude20.58
Approximate diameter (m)200
Approximate mass (kg)1.54·1010
Number of observations67
Arc length (days)1768

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)96.263470
a – orbit major semiaxis (astronomical units)1.28758200
e – orbit eccentricity0.73913800
ω – orbit ascending node-perihelion angle (degrees)164.672738
Ω – longitude of orbit ascending node (degrees)148.531486
i – orbit inclination to the ecliptic plane (degrees)13.410710
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182941.4732941.287287530.73924479163.319648149.60897713.2037180.335666931.460542
01/21/1858354.9510361.287269270.73915083163.527306149.44962113.2314240.335783131.460511
01/29/1887308.5313921.287284620.73911362163.751667149.27762713.2657550.335835031.460537
02/07/1916261.6636011.287221680.73914489163.954597149.12374713.2930170.335778351.460430
02/14/1945215.3485731.287194450.73913685164.164851148.95994513.3309670.335781601.460383
02/22/1974169.3239771.287290550.73913977164.324128148.82229113.3602420.335802911.460547
03/02/2003121.7311351.287460560.73921707164.527459148.65084913.3905530.335747731.460836
03/09/203272.7933391.287688880.73907051164.710114148.50581113.4129340.335996001.461225
03/17/206122.3878211.287751280.73903900164.902591148.34943013.4387380.336052861.461331
03/25/2090331.3045841.287781800.73896035165.098708148.20102613.4717550.336162121.461383
04/03/2119280.2760611.287693790.73880079165.272079148.06211613.4996040.336344601.461233
04/10/2148229.4942561.287761590.73879820165.472107147.91097913.5351990.336365641.461349
04/18/2177178.2977371.287771780.73880810165.645295147.77276113.5661220.336355571.461366
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