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 EP2

General information

Preliminary designation2021 EP2
GroupAten
Absolute magnitude24.03
Approximate diameter (m)42
Approximate mass (kg)1.31·108
Number of observations114
Arc length (days)476

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)354.357023
a – orbit major semiaxis (astronomical units)0.96231900
e – orbit eccentricity0.21175900
ω – orbit ascending node-perihelion angle (degrees)104.656365
Ω – longitude of orbit ascending node (degrees)261.570897
i – orbit inclination to the ecliptic plane (degrees)0.694104
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829348.9576130.965943850.2122113691.623062276.1538840.6783900.760959590.949355
01/21/1858248.9792240.961376920.2130587693.417133274.2621030.6850600.756547150.942630
01/29/1887147.5026530.963648830.2127975595.784775271.3942220.6917600.758586720.945973
02/07/191652.0106850.961985100.2130485097.634924269.4272970.6878900.757035620.943524
02/14/1945318.0822330.962585110.2130167598.532748268.2229580.6874610.757538350.944407
02/22/1974217.3510810.962561290.21225049101.614529265.0060180.6902160.758257190.944372
03/02/2003118.0204420.962437290.21212300102.937549263.6125060.6905870.758282200.944190
03/09/203225.0328440.962988800.21226955105.220645261.0717060.6946620.758575600.945001
03/17/2061282.9109940.963213000.21219423106.559369259.4766590.6966960.758824750.945331
03/25/2090184.2613610.962526690.21231006108.484766257.3566720.6994160.758172590.944321
04/03/211994.5031230.961760270.21170554109.732072255.9754880.7021880.758150290.943194
04/10/2148347.5348490.961948760.21072264111.945648252.6717570.6976810.759244380.943471
04/18/2177259.8318990.962783000.21051844112.534488251.6469820.6990720.760099420.944699
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