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 FF

General information

Preliminary designation2021 FF
GroupApollo
Absolute magnitude26.29
Approximate diameter (m)15
Approximate mass (kg)5.78·106
Number of observations49
Arc length (days)19

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)281.315199
a – orbit major semiaxis (astronomical units)1.53648400
e – orbit eccentricity0.35486400
ω – orbit ascending node-perihelion angle (degrees)137.015931
Ω – longitude of orbit ascending node (degrees)10.107729
i – orbit inclination to the ecliptic plane (degrees)2.578703
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829313.1053391.535923800.35490726132.31736413.3678752.5199710.990813291.903510
01/21/185847.1830781.533096150.35376570133.48004012.4089182.5325140.990739321.898256
01/29/1887153.9181111.531929260.35350038133.80817812.1910942.5312870.990391691.896089
02/07/1916256.2709071.535918810.35464629134.70698511.6151712.5515090.991210901.903501
02/14/1945345.0648971.535857980.35483525135.01124911.4508032.5492560.990881421.903387
02/22/197483.6456481.532225950.35365504135.91604310.7097242.5588060.990346521.896640
03/02/2003191.7445161.533289330.35375823136.30060210.5223752.5565640.990875611.898614
03/09/2032287.9976091.536509600.35489778137.04915410.0572612.5764460.991205751.904599
03/17/206113.4649901.539192320.35571348138.1233169.2538412.6245160.991680861.909589
03/25/209093.5698411.535823930.35419885138.9824718.6053492.6334170.991836851.903324
04/03/2119178.3970101.536861540.35470210139.3529728.4141372.6316460.991733521.905253
04/10/2148265.9201011.537982400.35477865140.5572987.5747212.6798070.992339071.907338
04/18/2177349.1691001.535738620.35394815141.2770507.0812612.6832400.992166781.903166
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