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

2020 BL4

General information

Preliminary designation2020 BL4
GroupApollo
Absolute magnitude26.59
Approximate diameter (m)13
Approximate mass (kg)3.82·106
Number of observations19
Arc length (days)11

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)184.788307
a – orbit major semiaxis (astronomical units)1.27908800
e – orbit eccentricity0.26735600
ω – orbit ascending node-perihelion angle (degrees)335.048997
Ω – longitude of orbit ascending node (degrees)85.548388
i – orbit inclination to the ecliptic plane (degrees)2.739149
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829270.9312301.273368020.26450243330.25483190.2564552.8896840.936559091.436916
01/21/1858343.8476601.273358730.26460421330.71895889.8051572.9041800.936422651.436901
01/29/188755.2861241.273167090.26471222331.74487688.9886722.9109590.936144201.436576
02/07/1916116.3214811.274914360.26530963332.61268288.2145382.9156850.936667311.439535
02/14/1945154.7809581.280318730.26799990333.73341087.4613242.7950960.937193441.448698
02/22/1974166.9631401.280239880.26780648334.38983386.7675712.8110260.937383341.448564
03/02/2003166.4155991.281776030.26831911335.01302386.1205822.8212970.937851031.451172
03/09/2032175.5228661.279142690.26745254335.07862585.5376352.7392040.937032721.446702
03/17/2061193.1631051.279467450.26753920335.40096085.3898102.7383400.937159761.447253
03/25/2090220.5772911.277998210.26681309336.29019484.1001052.7666370.937011561.444761
04/03/2119257.0251421.277118120.26632622336.44184183.5366032.7837120.936988081.443269
04/10/2148299.0647511.276046060.26566219337.25169482.6801202.8052720.937048861.441452
04/18/2177342.4051781.280850310.26772492338.17656982.1155722.7522570.937934761.449600
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