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 GN2

General information

Preliminary designation2021 GN2
GroupApollo
Absolute magnitude28.29
Approximate diameter (m)6
Approximate mass (kg)3.65·105
Number of observations26
Arc length (days)42

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)346.530078
a – orbit major semiaxis (astronomical units)1.90405600
e – orbit eccentricity0.47657400
ω – orbit ascending node-perihelion angle (degrees)186.954971
Ω – longitude of orbit ascending node (degrees)16.775731
i – orbit inclination to the ecliptic plane (degrees)7.966390
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829349.3058211.943101160.48551934183.06989518.5051267.8626160.999687972.708593
01/21/1858249.6512331.943032640.48507258183.56416818.2896157.8413671.000520772.708450
01/29/1887149.1141761.941319470.48556480183.94946818.0362387.8320110.998683082.704868
02/07/191651.8953161.941612740.48662066184.35087317.8125317.8154510.996783872.705481
02/14/1945313.5691721.940541160.48599747184.85661917.5589957.7933970.997443062.703242
02/22/1974213.4842371.941922150.48719373185.32937417.3032057.7641400.995829852.706128
03/02/2003112.9641791.942686330.48675200185.80873117.0449607.7374280.997079882.707726
03/09/203254.2473171.904041090.47663087187.02776716.7543467.9646280.996516342.627333
03/17/206166.4952721.906139660.47577046187.55843216.4702257.9244720.999254712.631678
03/25/209077.9424091.905401920.47592398187.91799816.2690077.9085720.998575452.630150
04/03/211980.5023561.907824680.47776561188.36285615.9758287.8663460.996331662.635168
04/10/214876.5923081.910256510.47796555188.76966015.6943177.8290230.997219702.640208
04/18/217781.4951891.905738340.47640718189.22477915.4401697.8304310.997830922.630847
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