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

2021 GD2

General information

Preliminary designation2021 GD2
GroupApollo
Absolute magnitude27.10
Approximate diameter (m)10
Approximate mass (kg)1.89·106
Number of observations17
Arc length (days)7

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)332.490993
a – orbit major semiaxis (astronomical units)1.96756200
e – orbit eccentricity0.59586000
ω – orbit ascending node-perihelion angle (degrees)290.387217
Ω – longitude of orbit ascending node (degrees)194.899568
i – orbit inclination to the ecliptic plane (degrees)3.289228
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829346.5200881.958588130.59328749281.482169202.4371053.1057470.796582302.741039
01/21/1858199.5884761.958158250.59325998282.940106201.1587483.1242130.796461332.740137
01/29/188752.8149061.957742700.59423635283.805730200.3744083.1313850.794380832.739265
02/07/1916262.7613381.959758860.59456558285.256849199.1486293.1522930.794553692.743497
02/14/1945111.2234881.958726770.59457010286.666151197.9754713.1718000.794126412.741331
02/22/1974317.8984111.958846890.59415082288.262712196.6052193.1877120.794996402.741583
03/02/2003166.2282121.961324910.59313952289.097524195.8516473.2031370.797985602.746787
03/09/20322.5126541.967223200.59584495290.400991194.8556763.2900240.795063192.759187
03/17/2061186.4030221.967161090.59558353292.043579193.4732403.3122340.795552332.759056
03/25/209010.7061921.968518820.59357396293.144208192.5319643.3368340.800057322.761913
04/03/2119193.9753671.969103770.59355412294.345744191.5074523.3622750.800334122.763144
04/10/214814.0800631.969213830.59547581295.472027190.5537913.3860920.796594642.763376
04/18/2177195.0108691.966750520.59521116297.001050189.2921453.4192500.796118662.758192
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