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

2008 EF9

General information

Preliminary designation2008 EF9
GroupApollo
Absolute magnitude22.42
Approximate diameter (m)87
Approximate mass (kg)1.21·109
Number of observations68
Arc length (days)33

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)270.806537
a – orbit major semiaxis (astronomical units)2.14971900
e – orbit eccentricity0.59751000
ω – orbit ascending node-perihelion angle (degrees)77.077545
Ω – longitude of orbit ascending node (degrees)152.440427
i – orbit inclination to the ecliptic plane (degrees)6.628510
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182934.3852732.150702650.5966724167.498318160.4180326.8470360.867437723.154069
01/21/1858111.0167342.148773130.5993927769.183160159.1430386.7962550.860814063.149825
01/29/1887183.4557932.149804200.5988003469.954706158.3289456.7814590.862500713.152093
02/07/1916258.8084122.149670010.5982835571.977266156.7517316.7345700.863557813.151798
02/14/1945334.3823122.144966220.6013350473.006995155.8587376.7116850.855122883.141458
02/22/197450.7247912.150772340.5970704374.588132154.5664346.6832240.866609783.154222
03/02/2003130.0499432.145920250.5998927076.530139153.0095676.6437230.858598373.143554
03/09/2032207.3907962.149876350.5974282877.171002152.3612756.6284540.865479423.152251
03/17/2061288.1361452.149487650.5984583879.469230150.5029876.5995290.863108763.151396
03/25/20905.8181222.147213620.5993240079.808952150.1177016.6012450.860336983.146397
04/03/211985.9679402.148322340.5998720281.935231148.4105726.5708630.859603873.148834
04/10/2148162.3764522.145875400.6018333782.814315147.5683916.5709830.854415973.143456
04/18/2177240.2691492.148907250.5990668184.779651145.9920956.5597160.861568253.150120
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