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

2021 EF1

General information

Preliminary designation2021 EF1
GroupApollo
Absolute magnitude29.67
Approximate diameter (m)3
Approximate mass (kg)5.42·104
Number of observations26
Arc length (days)1

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)245.705958
a – orbit major semiaxis (astronomical units)2.11007400
e – orbit eccentricity0.58140400
ω – orbit ascending node-perihelion angle (degrees)41.456270
Ω – longitude of orbit ascending node (degrees)170.139882
i – orbit inclination to the ecliptic plane (degrees)1.193815
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829117.0729692.158234450.5853083038.657576170.0769660.7714720.895001923.170652
01/21/1858174.4210332.159078120.5877436938.268910170.9821580.7991720.890093593.172511
01/29/1887227.0184062.156912300.5886282437.979047171.2578310.8113950.887292803.167739
02/07/1916286.4892442.155739360.5862265937.785243171.9532890.8341560.891987633.165155
02/14/1945349.4298132.152159060.5884457737.468690172.7059780.8612840.885730153.157273
02/22/197451.0370852.158196690.5854537237.639983172.6091370.8676460.894672423.170569
03/02/2003107.9391562.160941410.5863338738.038853172.7533510.8948740.893908273.176619
03/09/2032200.6379882.110737810.5812511041.484461170.1392441.1944380.883869133.066564
03/17/206110.6910232.111255100.5809507741.982771170.4733641.2162170.884719813.067691
03/25/2090173.6486572.114351550.5778491342.199034170.2567871.2189030.892575353.074443
04/03/2119335.7473972.108370040.5826217342.077474170.4179591.2350910.879987843.061406
04/10/2148146.8439452.108772290.5831374942.486746170.6724161.2528640.879068123.062282
04/18/2177303.9239632.117742650.5798899743.172120170.0549961.2560240.889684933.081842
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