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

2018 PJ20

General information

Preliminary designation2018 PJ20
GroupApollo
Absolute magnitude27.21
Approximate diameter (m)10
Approximate mass (kg)1.62·106
Number of observations16
Arc length (days)11

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)104.574706
a – orbit major semiaxis (astronomical units)2.29014100
e – orbit eccentricity0.60880500
ω – orbit ascending node-perihelion angle (degrees)136.209332
Ω – longitude of orbit ascending node (degrees)127.029775
i – orbit inclination to the ecliptic plane (degrees)2.698226
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182939.7198412.282639960.60467100128.099151133.0874202.4913590.902393773.448710
01/21/1858185.6076262.285517920.60266627128.983742132.3324852.5135830.908113373.455235
01/29/1887330.4646272.280929030.60532145129.943734131.5648862.5411500.900233763.444834
02/07/1916120.8671822.281561180.60707154131.469126130.4915002.5767680.896490323.446266
02/14/1945268.2565272.283057370.60527585132.720505129.5727982.6107630.901177873.449656
02/22/197451.7791582.282363490.60512004133.511724128.9570812.6334780.901259603.448084
03/02/2003200.3180232.279820460.60687169134.586794128.1004412.6661350.896261963.442323
03/09/2032341.9503792.290099690.60869608136.249942126.9797362.6987960.896124983.465630
03/17/2061110.1331992.291900850.60701931137.078222126.3770532.7233550.900672783.469719
03/25/2090240.5354422.290887110.60965286138.212999125.4950772.7605890.894241243.467418
04/03/21198.6831552.292115280.60770187139.344572124.7316982.7957580.899192533.470206
04/10/2148136.9372432.290235870.60747366140.065342124.1140672.8214780.898977903.465939
04/18/2177274.9936862.286815620.60872194141.645845122.9899242.8660490.894780773.458178
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