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 RQ4

General information

Preliminary designation2021 RQ4
GroupApollo
Absolute magnitude28.89
Approximate diameter (m)4
Approximate mass (kg)1.59·105
Number of observations34
Arc length (days)3

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)101.953948
a – orbit major semiaxis (astronomical units)1.25221200
e – orbit eccentricity0.29376100
ω – orbit ascending node-perihelion angle (degrees)69.210897
Ω – longitude of orbit ascending node (degrees)342.354888
i – orbit inclination to the ecliptic plane (degrees)2.854230
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829348.0053611.254127680.2940847465.165468346.2424143.0724820.885307871.404473
01/21/1858221.7078431.254791100.2939383265.958241345.5232853.0796470.885959921.405587
01/29/188788.8775341.256443580.2944212066.263870344.8690743.0663530.886519951.408365
02/07/1916311.1055391.255563670.2942991666.848685344.2388863.0668890.886052331.406885
02/14/1945174.9721451.255599010.2944151567.205037344.0258823.0632760.885931651.406945
02/22/197435.8186891.256213030.2944255667.521092343.5433793.0603590.886351801.407977
03/02/2003262.4268081.255550050.2941026167.962568343.0393843.0605750.886289511.406863
03/09/2032137.6126861.254128090.2942588669.086803342.1797202.8339620.885089791.404473
03/17/206113.2110291.255065720.2945125169.855300341.3189802.8375270.885433171.406049
03/25/2090232.1270521.260401410.2965743070.546268340.2875162.7234110.886598751.415024
04/03/211959.1807011.259526650.2965619570.987715339.8750762.7235340.885998971.413552
04/10/2148236.0298381.262164040.2977206772.082176338.6106862.5532600.886391711.417994
04/18/217739.8696321.262532130.2976540072.341292338.1999232.5468180.886734381.418614
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