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 DQ

General information

Preliminary designation2021 DQ
GroupApollo
Absolute magnitude20.17
Approximate diameter (m)250
Approximate mass (kg)2.72·1010
Number of observations52
Arc length (days)3298

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)235.450316
a – orbit major semiaxis (astronomical units)2.10005200
e – orbit eccentricity0.71843300
ω – orbit ascending node-perihelion angle (degrees)349.996224
Ω – longitude of orbit ascending node (degrees)275.964516
i – orbit inclination to the ecliptic plane (degrees)14.015398
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829217.1560782.097880360.72046854345.312481278.71795313.1085540.586423553.038587
01/21/185864.2619722.091925210.72476842346.118715278.16979113.3535160.575763893.025658
01/29/1887274.5334012.095445250.72180414347.349735277.54017813.5630560.582944203.033298
02/07/1916110.1546922.100775920.71760664347.624414277.37591413.5276050.593245183.044880
02/14/1945299.7018672.100086010.71800017347.768849277.17952213.5717980.592223893.043380
02/22/1974140.6256502.092535450.72257450348.323724276.78883613.7731020.580522693.026982
03/02/2003353.4189792.093311670.72301758349.614867276.14245514.0441610.579810533.028667
03/09/2032195.2672162.100207170.71842797350.035197275.93143514.0170600.591359593.043644
03/17/206124.8843562.100495030.71717150350.177646275.76251914.0157660.594079853.044270
03/25/2090219.0233532.096400230.72023570350.489801275.48450214.1424810.586497933.035372
04/03/211969.0819972.091446980.72404831351.288650275.02263214.3729390.577138343.024621
04/10/2148276.8504822.096986250.71949617352.240190274.62517614.4367000.588212673.036645
04/18/2177109.7419452.101688230.71604675352.457532274.47998614.3813580.596781203.046864
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