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

2021 GH2

General information

Preliminary designation2021 GH2
GroupApollo
Absolute magnitude26.73
Approximate diameter (m)12
Approximate mass (kg)3.15·106
Number of observations45
Arc length (days)1

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)83.297325
a – orbit major semiaxis (astronomical units)1.72438000
e – orbit eccentricity0.51518300
ω – orbit ascending node-perihelion angle (degrees)240.466527
Ω – longitude of orbit ascending node (degrees)16.393859
i – orbit inclination to the ecliptic plane (degrees)13.450903
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/18295.7756751.748130380.51874683236.37044319.20388013.6165050.841293292.311327
01/21/1858205.6524101.747839630.51995724236.86727318.81833713.5700140.839037762.310750
01/29/188749.9694421.746891070.51933778237.27954818.43963113.5420970.839664552.308869
02/07/1916302.7471781.732529220.51543266238.10984218.02345513.6362020.839527072.280455
02/14/1945204.7778111.732304380.51614436238.59686117.60621813.5970800.838185242.280011
02/22/1974102.0846861.732432190.51610753239.16179117.18317013.5569490.838310892.280263
03/02/20034.4809601.732227510.51638609239.65262816.76411813.5173130.837729322.279859
03/09/2032277.1803371.724689500.51518292240.50022116.34780913.4472630.836158922.264994
03/17/2061210.5161051.724989480.51533699240.96424115.95649413.4096520.836038602.265585
03/25/2090142.5913171.724515840.51577959241.50819315.52229013.3754580.835045762.264652
04/03/211970.9934921.726366440.51605048241.82023915.17156613.3430280.835474212.268298
04/10/2148356.6663241.726423670.51671482242.43389614.68086813.2985320.834354972.268411
04/18/2177283.4990571.726397870.51619682242.92365814.28230913.2698760.835236792.268360
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