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
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Asteroid information
General data
Initial data
Approaches
Asteroid orbit evolution
Tables
Graphs
3D animation
Calculation

Asteroid General Data

2021 GY3

General information

Preliminary designation2021 GY3
GroupApollo
Absolute magnitude21.72
Approximate diameter (m)120
Approximate mass (kg)3.19·109
Number of observations88
Arc length (days)33

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)161.671063
a – orbit major semiaxis (astronomical units)1.68638700
e – orbit eccentricity0.60602200
ω – orbit ascending node-perihelion angle (degrees)278.622479
Ω – longitude of orbit ascending node (degrees)181.580244
i – orbit inclination to the ecliptic plane (degrees)17.032068
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829119.4437681.687553010.60637186274.739472185.25820016.9134700.664268352.192233
01/21/1858209.4159011.686042450.60626297275.340362184.67885916.9335790.663857352.189290
01/29/1887299.2173711.686436380.60608189275.864556184.18545516.9470540.664317832.190058
02/07/191630.1124421.686809460.60604588276.473565183.59109016.9607940.664525552.190784
02/14/1945118.4160361.686455420.60620062277.017918183.09994516.9784670.664125102.190095
02/22/1974206.6907551.686949130.60630397277.636756182.52657216.9931980.664145172.191057
03/02/2003297.1506231.686241900.60609381278.155286182.02169117.0165130.664221132.189679
03/09/203226.8134481.686061090.60646374278.698824181.49331817.0345070.663526172.189327
03/17/2061117.0055851.687046370.60611517279.260292180.96136217.0523590.664501972.191246
03/25/2090206.2342611.686456010.60615970279.787280180.44909817.0736440.664194352.190096
04/03/2119294.5906111.686462860.60586667280.368230179.89913317.1009740.664691222.190109
04/10/214824.1856461.687068490.60561590280.879321179.42055317.1224030.665352992.191289
04/18/2177114.1505221.686290090.60529296281.479306178.84523517.1533890.665590562.189773
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