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 EH3

General information

Preliminary designation2021 EH3
GroupApollo
Absolute magnitude26.71
Approximate diameter (m)12
Approximate mass (kg)3.24·106
Number of observations35
Arc length (days)6

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)251.072467
a – orbit major semiaxis (astronomical units)1.27665100
e – orbit eccentricity0.23330600
ω – orbit ascending node-perihelion angle (degrees)143.547346
Ω – longitude of orbit ascending node (degrees)350.916807
i – orbit inclination to the ecliptic plane (degrees)16.315447
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829262.2933551.275162570.23428323141.212240351.99174616.2685850.976413371.439955
01/21/1858319.7551081.274825580.23388387141.410154351.85018916.2705130.976664441.439384
01/29/18878.7086351.275848460.23417653141.875580351.68537016.2772660.977074691.441117
02/07/191655.8616041.277293950.23474330142.304126351.52551116.2766990.977457751.443567
02/14/1945101.4501031.275714040.23369680142.457637351.36421016.2906760.977583761.440889
02/22/1974150.2810461.276214250.23354300142.908340351.19361316.3041490.978163341.441737
03/02/2003199.4474171.275612640.23309495143.090616351.05320316.3054150.978273771.440718
03/09/2032245.8697691.276705720.23338884143.555878350.89408016.3150680.978736851.442570
03/17/2061293.2625491.275975060.23281500143.748906350.74226816.3180050.978908931.441332
03/25/2090337.5571231.276897270.23279818144.182332350.58682116.3277360.979637911.442894
04/03/211922.9778681.276240630.23233027144.387671350.43019416.3329300.979731301.441782
04/10/214867.6646571.277798370.23298776144.795609350.28135516.3288710.980087001.444422
04/18/217791.7080281.279510640.23376648145.224592350.12276316.3272010.980403941.447326
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