Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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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

2011 UU20 (448818)

General information

Preliminary designation2011 UU20
Number448818
GroupAmor
Absolute magnitude17.80
Approximate diameter (m)730
Approximate mass (kg)7.18·1011
Number of observations882
Arc length (days)7526

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)221.158849
a – orbit major semiaxis (astronomical units)2.48451600
e – orbit eccentricity0.52485000
ω – orbit ascending node-perihelion angle (degrees)137.239555
Ω – longitude of orbit ascending node (degrees)355.054647
i – orbit inclination to the ecliptic plane (degrees)21.983024
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182926.9915192.520054570.50899045132.553898359.35313020.9757311.237370864.000512
01/21/1858132.8313902.500257440.51856402134.494015357.95222321.3657761.203713883.953463
01/29/1887265.1815812.487050700.52465977135.924949356.97247521.6641601.182195243.922180
02/07/191661.9888202.471228680.53281457137.086216356.02602221.9450881.154522033.884812
02/14/1945236.9683992.465983620.53636702137.327025355.65178822.0339981.143311343.872451
02/22/197458.1863492.464127230.53716268137.210873355.44964122.0504541.140490053.868079
03/02/2003233.1188282.473222270.53243757137.110137355.27478022.0097091.156385813.889514
03/09/203229.9134062.484393680.52433323137.206229355.05831121.9779681.181743523.915897
03/17/2061159.2431972.505427450.50939299137.896494354.52194821.9967801.229180273.965732
03/25/2090262.7153212.518537380.49906573138.287007354.19623121.9959071.261621673.996899
04/03/2119344.0693512.533744240.48946430138.208361353.97691521.9255761.293566894.033154
04/10/214852.4268192.537579040.48747920138.137557353.81211321.9025751.300562034.042313
04/18/2177119.5123362.533755820.48973914137.986062353.53956821.9357731.292876414.033181
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