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 EN3

General information

Preliminary designation2021 EN3
GroupApollo
Absolute magnitude27.40
Approximate diameter (m)9
Approximate mass (kg)1.25·106
Number of observations24
Arc length (days)4

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)28.560384
a – orbit major semiaxis (astronomical units)1.82885000
e – orbit eccentricity0.50920700
ω – orbit ascending node-perihelion angle (degrees)180.188272
Ω – longitude of orbit ascending node (degrees)38.684484
i – orbit inclination to the ecliptic plane (degrees)0.385133
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829234.9812861.822339310.50866799167.28051151.1128860.3855530.895373642.460053
01/21/1858170.4355581.820197510.50830270166.80360351.7928150.3714130.894986202.455717
01/29/1887113.3025731.818795700.50719027166.63501651.9038130.3608570.896320212.452881
02/07/191650.8603171.822380990.50929394167.04724051.5361950.3550810.894253392.460137
02/14/1945340.1145561.820801320.50762421166.59663752.2435230.3402850.896518492.456939
02/22/1974277.4154661.817491910.50746091166.16001252.6463920.3318440.895185822.450244
03/02/2003220.1161881.818358280.50797058165.32206053.8103660.3169360.894685772.451996
03/09/2032145.5367251.828432790.50940661180.20277538.6916310.3839970.897017042.472402
03/17/206150.8076201.829748200.51041186180.29729338.9399220.3669470.895823012.475071
03/25/2090317.4161411.827486840.50930403180.29329339.0097210.3577080.896740432.470484
04/03/2119230.2688491.823626710.50914806180.97226638.6721060.3453330.895130712.462660
04/10/2148142.6023561.830139920.50979022186.08773833.8981260.3175540.897152502.475866
04/18/217745.4319491.828782980.51088463186.11581134.0082420.3057770.894485862.473112
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