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 GG2

General information

Preliminary designation2021 GG2
GroupApollo
Absolute magnitude25.97
Approximate diameter (m)17
Approximate mass (kg)8.99·106
Number of observations63
Arc length (days)15

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)251.696845
a – orbit major semiaxis (astronomical units)1.52636800
e – orbit eccentricity0.34676700
ω – orbit ascending node-perihelion angle (degrees)30.322787
Ω – longitude of orbit ascending node (degrees)198.711124
i – orbit inclination to the ecliptic plane (degrees)8.076612
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829283.3418541.523381080.3449395827.748016200.3121298.1988900.997906651.880241
01/21/185880.3679671.523762470.3454733928.056434200.0775198.1877190.997343091.880947
01/29/1887237.5832891.521154220.3443274528.579471199.8609498.1798910.997379061.876119
02/07/191637.4497891.523479000.3452292828.890730199.5979468.1503280.997529441.880422
02/14/1945192.5688911.524793960.3458831029.276161199.3392728.1266060.997393491.882857
02/22/1974340.3941631.525738700.3461642929.588567199.1210868.1177710.997582441.884607
03/02/2003125.7030581.524847770.3460199329.940732198.9433358.1172610.997220051.882957
03/09/2032269.2437191.526387810.3467006330.370733198.6883328.0764230.997188191.885810
03/17/206150.8817201.526088260.3467942630.731641198.4999418.0752930.996849611.885255
03/25/2090188.3793661.528425730.3478640231.114384198.1953768.0368950.996741411.889588
04/03/2119313.9308301.529402430.3486809631.513005197.9308098.0212020.996128911.891400
04/10/214873.9860771.529984230.3486685631.798113197.7065278.0180440.996526841.892479
04/18/2177204.1684101.525942760.3475508232.331925197.4806788.0065800.995600101.884985
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