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 SJ4

General information

Preliminary designation2020 SJ4
GroupAmor
Absolute magnitude24.28
Approximate diameter (m)37
Approximate mass (kg)9.29·107
Number of observations42
Arc length (days)104

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)23.665635
a – orbit major semiaxis (astronomical units)1.50397100
e – orbit eccentricity0.26049300
ω – orbit ascending node-perihelion angle (degrees)312.416212
Ω – longitude of orbit ascending node (degrees)65.896315
i – orbit inclination to the ecliptic plane (degrees)2.695447
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/18295.1076531.504017840.26063225310.40672967.0010542.6977151.112022291.844506
01/21/1858271.1281011.503509450.26050483310.71875466.8415152.6979331.111837991.843571
01/29/1887178.1118221.503829730.26068325310.99055466.7051042.6972771.111806511.844160
02/07/191685.0686411.503405510.26048660311.27331666.5683292.6969611.111788521.843380
02/14/1945350.8797211.503990620.26075395311.57021066.3480232.6958601.111819131.844456
02/22/1974255.5213611.503783230.26056024311.90587666.2020922.6959811.111957111.844075
03/02/2003161.3886641.503812560.26055894312.12496066.0822862.6949121.111980761.844128
03/09/203265.7558261.504138580.26059985312.49598465.8734922.6951141.112160291.844728
03/17/2061330.7642931.503873110.26045578312.71687165.7546302.6945651.112180671.844240
03/25/2090235.1272821.504324460.26077836312.97880565.6251612.6939151.112029191.845070
04/03/2119136.4539221.504779030.26098509313.46296265.2942432.6929881.112054141.845907
04/10/214836.2318061.504741300.26127116313.80904465.1340552.6933271.111595801.845837
04/18/2177296.5339271.504212280.26091660314.21082564.9547492.6943921.111738321.844864
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