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

Asteroid General Data

2021 UF4

General information

Preliminary designation2021 UF4
GroupApollo
Absolute magnitude27.07
Approximate diameter (m)10
Approximate mass (kg)1.97·106
Number of observations112
Arc length (days)48

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)352.727512
a – orbit major semiaxis (astronomical units)1.73847400
e – orbit eccentricity0.43522300
ω – orbit ascending node-perihelion angle (degrees)11.625710
Ω – longitude of orbit ascending node (degrees)53.463543
i – orbit inclination to the ecliptic plane (degrees)0.415029
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829253.3823711.750982670.439552098.86011156.5349660.5895900.981334582.316986
01/21/185881.4116561.750561380.439044298.94284155.6524090.5324240.981987402.316150
01/29/1887273.4103341.750024360.438829628.97431155.7377510.5270270.982061842.315084
02/07/1916107.2789731.749325120.438127499.75135953.9318260.4260570.982897692.313697
02/14/1945300.2517291.749843360.438429189.92804353.9453020.4202720.982660972.314725
02/22/1974133.5835501.750033030.438259059.95600854.0812380.4138360.983065222.315101
03/02/2003324.5022981.748683520.4377297210.92463753.5996440.4083180.983232772.312424
03/09/2032175.6699921.738404960.4355953811.54652153.5521710.4131800.981163792.292066
03/17/206151.0971771.737391070.4349635411.65405553.6122960.4081640.981689312.290061
03/25/2090273.7381541.747383030.4381879215.50410350.3764620.3614300.981700892.309845
04/03/2119116.5125601.746276360.4374673015.30164450.6920900.3560970.982337562.307651
04/10/2148324.8648391.744386570.4368653715.38914550.7559940.3509390.982324482.303906
04/18/2177175.4650331.746646120.4374144315.65778650.7433170.3428010.982637912.308384
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