Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Summary information
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Closest approaches
Approaches archive
Diagram 2D
Histogram
Impact probability
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Asteroid information
General data
Initial data
Approaches
Asteroid orbit evolution
Tables
Graphs
3D animation
Calculation

Asteroid General Data

2020 SL1

General information

Preliminary designation2020 SL1
GroupApollo
Absolute magnitude17.37
Approximate diameter (m)890
Approximate mass (kg)1.30·1012
Number of observations70
Arc length (days)5858

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)217.872692
a – orbit major semiaxis (astronomical units)2.51889100
e – orbit eccentricity0.63656600
ω – orbit ascending node-perihelion angle (degrees)331.894732
Ω – longitude of orbit ascending node (degrees)275.184276
i – orbit inclination to the ecliptic plane (degrees)13.752749
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829107.4163482.495947220.65055249330.863896276.71051713.5942070.872202543.943245
01/21/1858249.7668582.480371400.65627901331.309913276.16617113.7676680.852555723.906391
01/29/188749.7651922.475363570.65893953331.432062275.94718213.8392660.844248663.894566
02/07/1916214.3919612.474277610.65863980331.463500275.79376813.8616370.844619903.892004
02/14/194513.0838312.483646650.65463927331.456737275.66970913.8332930.857754033.914131
02/22/1974155.3157962.493591150.64987231331.629081275.49779213.8137850.873075323.937662
03/02/2003275.9031332.511224380.64102364331.809516275.29644413.7754200.901470183.979503
03/09/203215.1108252.519599720.63647148331.944123275.12253313.7541790.915946353.999429
03/17/2061102.1440402.524996030.63308463331.863959275.03872913.7321320.926459864.012284
03/25/2090184.5686752.527259630.63277408331.837867274.88249813.7462960.928075244.017681
04/03/2119271.7607642.518055520.63623322331.965600274.57843913.8390060.915984943.995752
04/10/214815.0315002.505815560.64173666332.285290274.18544713.9798070.897741863.966654
04/18/2177139.3276492.492524130.64741180332.800092273.63830214.1506730.878834593.935135
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