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 GQ

General information

Preliminary designation2021 GQ
GroupApollo
Absolute magnitude25.81
Approximate diameter (m)18
Approximate mass (kg)1.12·107
Number of observations20
Arc length (days)5

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)298.941337
a – orbit major semiaxis (astronomical units)1.48508200
e – orbit eccentricity0.33248900
ω – orbit ascending node-perihelion angle (degrees)203.460980
Ω – longitude of orbit ascending node (degrees)12.818245
i – orbit inclination to the ecliptic plane (degrees)5.693965
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829357.1174271.489033710.33357826200.23233414.8916755.8399550.992324441.817010
01/21/1858341.2544321.491201980.33467575200.75292114.4983005.8102470.992132841.820981
01/29/1887318.2251341.491264810.33459171201.02408014.3210895.8020120.992299961.821096
02/07/1916306.9937851.487344530.33326434201.46479614.1017765.8047470.991665631.813919
02/14/1945303.5484051.488570120.33356428201.90932213.7807215.7823110.992036291.816162
02/22/1974318.4456691.482890150.33137003202.75183313.3727015.7626000.991504801.805777
03/02/2003340.0348341.483537570.33164671203.10445813.1800265.7524890.991527221.806960
03/09/20322.5151721.485415230.33261723203.53936912.7854765.6924870.991340541.810391
03/17/206113.8381261.486105810.33300433203.97161912.4383975.6678930.991226141.811654
03/25/209018.7920601.489857140.33488189204.28758812.0831795.5949870.990930961.818518
04/03/2119359.5758841.491560240.33584841204.68255211.7314725.5574080.990622101.821637
04/10/2148334.8761681.490903900.33551845204.98690511.5381125.5509660.990678131.820435
04/18/2177307.8241341.492259120.33634563205.36235311.1784375.5192300.990344281.822917
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