Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Asteroid search
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 SF4

General information

Preliminary designation2020 SF4
GroupApollo
Absolute magnitude26.28
Approximate diameter (m)15
Approximate mass (kg)5.86·106
Number of observations21
Arc length (days)6

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)72.777059
a – orbit major semiaxis (astronomical units)1.24995200
e – orbit eccentricity0.28715700
ω – orbit ascending node-perihelion angle (degrees)327.434850
Ω – longitude of orbit ascending node (degrees)322.058674
i – orbit inclination to the ecliptic plane (degrees)2.111587
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182945.4621141.253400930.28835856317.775833332.7013892.2073050.891972051.403252
01/21/1858300.0535951.251535530.28753058321.056134329.5807032.2014830.891680801.400120
01/29/1887198.2212901.252666440.28796171323.052682327.3115492.1901100.891946471.402019
02/07/191689.5199021.252239420.28774513323.116867326.9620762.1881270.891913631.401302
02/14/1945359.0042171.249796910.28660474323.695773325.8474222.1908190.891599191.397204
02/22/1974271.5958071.250986270.28687615324.667973324.5797832.1871440.892108141.399199
03/02/2003194.9792131.248839320.28705643325.609823323.8702242.1584890.890351961.395598
03/09/2032114.7011681.249444560.28700283327.410423321.9719812.1082910.890850441.396613
03/17/206135.5777791.248773960.28688099328.536619320.7166882.1056570.890524451.395489
03/25/2090324.2532751.250012820.28754815329.159157320.4089932.0861310.890573941.397566
04/03/2119248.9936851.248767170.28756503329.864514319.3178772.0575230.889665411.395477
04/10/2148178.7288791.249443840.28774293330.438996319.0016162.0522320.889925211.396612
04/18/2177108.3372131.247479230.28736780330.961781318.2392312.0318030.888993871.393319
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