Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Asteroid search
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 PG2

General information

Preliminary designation2021 PG2
GroupApollo
Absolute magnitude23.84
Approximate diameter (m)45
Approximate mass (kg)1.71·108
Number of observations28
Arc length (days)30

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)51.838498
a – orbit major semiaxis (astronomical units)1.69383100
e – orbit eccentricity0.41484800
ω – orbit ascending node-perihelion angle (degrees)74.074042
Ω – longitude of orbit ascending node (degrees)291.343822
i – orbit inclination to the ecliptic plane (degrees)6.179149
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829238.3039721.694873160.4149309270.196542294.3424896.2474260.991617892.206513
01/21/1858291.7123541.695193340.4150126670.675764293.9851846.2407430.991666652.207138
01/29/1887349.2037051.693768850.4150396671.389957293.4317636.2210020.990787592.204356
02/07/191644.8770581.695000940.4153421971.871053293.0311386.2153740.990995532.206762
02/14/194599.8006191.694624950.4151840072.325753292.6885516.2061720.991043782.206028
02/22/1974159.0333671.694473400.4150821473.129509292.0439776.1888080.991127752.205732
03/02/2003214.1781971.694661090.4154686573.617804291.6654076.1859070.990582542.206098
03/09/2032270.7584481.693743820.4150097274.209781291.2349426.1771440.990823672.204308
03/17/2061328.6586941.694991790.4152033874.894257290.6617546.1632790.991225482.206744
03/25/209022.4883321.694863290.4152779475.473814290.2382346.1560350.991023952.206493
04/03/211980.2564971.694344170.4154781276.140564289.6783896.1421020.990381232.205480
04/10/2148134.8903861.695042960.4159336576.649877289.2906856.1344130.990017552.206844
04/18/2177189.8101521.694215160.4153307277.203236288.8645006.1268820.990555562.205228
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