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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Diagram 2D
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Initial data
Approaches
Asteroid orbit evolution
Tables
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3D animation
Calculation

Asteroid General Data

2011 UR91

General information

Preliminary designation2011 UR91
GroupApollo
Absolute magnitude24.27
Approximate diameter (m)37
Approximate mass (kg)9.42·107
Number of observations45
Arc length (days)3284

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)209.153011
a – orbit major semiaxis (astronomical units)1.71578800
e – orbit eccentricity0.50715100
ω – orbit ascending node-perihelion angle (degrees)282.775215
Ω – longitude of orbit ascending node (degrees)30.950669
i – orbit inclination to the ecliptic plane (degrees)27.759776
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829313.8687671.731860350.51393767280.97493033.15773027.8137770.841792072.279134
01/21/1858218.2171121.731826030.51357898281.26303432.84898327.8309390.842396592.279067
01/29/1887122.4830371.731620700.51324475281.57315932.49711527.8494490.842875472.278661
02/07/191627.0537171.731747230.51300307281.87107832.18687427.8679210.843355582.278911
02/14/1945291.6941851.731918360.51253230282.15520331.83866527.8854500.844254272.279249
02/22/1974195.7676241.731836310.51232899282.42189031.53857027.9013480.844566372.279087
03/02/2003100.3636491.731702570.51220996282.65251631.24509227.9122830.844707262.278823
03/09/20324.8882451.731557070.51164274282.96518030.89975127.9429290.845618472.278536
03/17/2061269.4422461.731567780.51146162283.22644330.60040827.9563750.845937322.278557
03/25/2090173.6183991.731671540.51079294283.54226730.25439227.9824870.847145942.278762
04/03/211977.9522881.731697930.51037136283.80796929.96718028.0000970.847888902.278814
04/10/2148342.8220451.731723440.50985223284.11491729.61217428.0261860.848800382.278864
04/18/2177247.0498731.731930050.50960790284.37687629.32608828.0452670.849324822.279272
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