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 EX1

General information

Preliminary designation2021 EX1
GroupApollo
Absolute magnitude24.82
Approximate diameter (m)29
Approximate mass (kg)4.40·107
Number of observations171
Arc length (days)13

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)155.620706
a – orbit major semiaxis (astronomical units)1.35041900
e – orbit eccentricity0.36141000
ω – orbit ascending node-perihelion angle (degrees)298.380655
Ω – longitude of orbit ascending node (degrees)166.666514
i – orbit inclination to the ecliptic plane (degrees)16.123811
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829358.5305891.346248030.36194408296.137874168.00192315.9743690.858981531.562026
01/21/1858221.8830351.344257820.36085544296.364962167.78465916.0197410.859175071.558563
01/29/188785.9990711.343532380.36044369296.535140167.60189416.0358760.859264621.557302
02/07/1916306.5269411.345305740.36083051296.920270167.40173616.0436290.859878381.560386
02/14/1945159.5671841.346509950.36117355297.242487167.22099916.0516180.860186171.562482
02/22/19741.5107191.347682320.36147184297.590046167.00915116.0598080.860533121.564523
03/02/2003200.9379411.346858500.36104276297.742527166.83384216.0734000.860584981.563089
03/09/203234.8374871.350016590.36145664298.378745166.62750816.1276990.862044131.568589
03/17/2061216.6680761.349824140.36109770298.588078166.43727816.1377860.862405751.568254
03/25/209038.9535331.351092240.36142697298.896020166.26647916.1425360.862771061.570464
04/03/2119188.2124271.356044230.36213317299.720741166.06170016.1897470.864975641.579106
04/10/2148312.0408561.358747170.36273988300.156710165.87502716.1927540.865875391.583830
04/18/217762.0202351.359625340.36281976300.451605165.66939516.2020300.866326391.585366
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