Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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General data
Initial data
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Asteroid orbit evolution
Tables
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3D animation
Calculation

Asteroid General Data

2011 US91

General information

Preliminary designation2011 US91
GroupApollo
Absolute magnitude22.00
Approximate diameter (m)110
Approximate mass (kg)2.17·109
Number of observations48
Arc length (days)11

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)53.373938
a – orbit major semiaxis (astronomical units)1.03557800
e – orbit eccentricity0.23919300
ω – orbit ascending node-perihelion angle (degrees)245.895216
Ω – longitude of orbit ascending node (degrees)21.960728
i – orbit inclination to the ecliptic plane (degrees)29.295072
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829301.0107501.035696840.23959092245.53873522.67856429.2999740.787553281.054022
01/21/1858134.2080721.035592190.23933260245.61363122.56813229.3020580.787741221.053862
01/29/1887329.3488351.035436910.23929489245.62670422.46615729.3012280.787662141.053625
02/07/1916163.6532731.035632430.23928852245.65926422.35817029.3013670.787817471.053923
02/14/1945356.1752091.035696080.23933293245.76177122.25277829.2977930.787819901.054021
02/22/1974188.8195601.035685050.23917454245.82209022.14260829.2979120.787975551.054004
03/02/200322.8734341.035539880.23916557245.89752322.03984029.2961860.787874391.053782
03/09/2032217.6668621.035642450.23908563245.90221521.93429229.2972610.788035221.053939
03/17/206150.4490261.035623170.23930194245.94399121.83349329.2931610.787796541.053909
03/25/2090242.5409151.035607410.23914592245.97895721.72368829.2936130.787946131.053885
04/03/211975.8528171.035576540.23901443246.09268221.62434329.2938520.788058801.053838
04/10/2148269.5485001.035601570.23898931246.09337421.51514429.2922700.788103871.053876
04/18/2177102.6228691.035667130.23894048246.16840521.41297929.2939110.788204331.053976
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