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 SY4

General information

Preliminary designation2020 SY4
GroupApollo
Absolute magnitude27.34
Approximate diameter (m)9
Approximate mass (kg)1.35·106
Number of observations36
Arc length (days)6

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)60.332524
a – orbit major semiaxis (astronomical units)1.87440900
e – orbit eccentricity0.61361300
ω – orbit ascending node-perihelion angle (degrees)244.981189
Ω – longitude of orbit ascending node (degrees)195.256119
i – orbit inclination to the ecliptic plane (degrees)0.572707
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829131.9453841.907194640.61852419238.047506200.0075320.4739840.727548632.633863
01/21/1858154.7828291.896332970.61785401239.535705199.0227060.4841290.724676032.611395
01/29/1887203.4720731.890940550.61720857239.956311198.6529200.4971060.723835832.600264
02/07/1916255.6094311.891435120.61625230240.787721198.1428150.5072040.725833872.601284
02/14/1945314.6144521.889010600.61597190241.318419197.8600600.5123640.725433152.596284
02/22/197416.7838191.891948740.61575960242.061738197.3295800.5181030.726963132.602344
03/02/200374.1108051.891649140.61595076242.517999197.1605230.5280900.726486422.601726
03/09/2032144.9277791.875262960.61419464245.126637195.0794430.5765320.723486502.567993
03/17/2061256.4500641.873493990.61324122245.764987194.6286750.5806790.724590252.564360
03/25/209013.9930761.872048070.61391180245.896319194.5348850.5867970.722775672.561392
04/03/2119131.8378081.872168270.61313557246.539870194.0983770.5905210.724275302.561639
04/10/2148319.5429311.854650170.61060361253.127313188.2913990.7139510.722194082.525769
04/18/2177136.9871921.854060580.61007487253.815123187.8025400.7185410.722944812.524565
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