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

Asteroid General Data

2021 CF9

General information

Preliminary designation2021 CF9
GroupApollo
Absolute magnitude21.20
Approximate diameter (m)150
Approximate mass (kg)6.54·109
Number of observations68
Arc length (days)6199

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)47.160404
a – orbit major semiaxis (astronomical units)1.09004300
e – orbit eccentricity0.28075900
ω – orbit ascending node-perihelion angle (degrees)223.631028
Ω – longitude of orbit ascending node (degrees)118.964603
i – orbit inclination to the ecliptic plane (degrees)22.278931
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829249.0222941.089864070.28037342222.847257119.78799322.2812120.784295151.137782
01/21/185869.9759751.089939990.28043154222.960690119.66578122.2816870.784286441.137901
01/29/1887249.9519731.090204660.28064165223.084740119.54564822.2793400.784247831.138316
02/07/191668.9196091.090131630.28065243223.199511119.42280322.2802960.784183541.138201
02/14/1945247.6477981.090215260.28079802223.307681119.30967522.2768500.784084971.138332
02/22/197466.4853341.090073070.28072157223.406267119.18781922.2787350.784066051.138109
03/02/2003245.6658381.090119870.28081338223.544157119.06692822.2793270.783999631.138183
03/09/203265.9572931.089892810.28062381223.683703118.93686122.2789700.784042941.137827
03/17/2061247.0561151.089912980.28066651223.795815118.82054722.2792380.784010911.137859
03/25/209068.0010851.090104290.28076073223.932917118.69065122.2771880.784045811.138158
04/03/2119248.0139301.090247330.28089645224.024068118.57969122.2738700.784000731.138382
04/10/214867.4826711.090086090.28092571224.156985118.45512622.2737340.783852881.138130
04/18/2177246.2680601.090125790.28095102224.274461118.33759622.2736650.783853841.138192
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