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

1990 UN

General information

Preliminary designation1990 UN
GroupApollo
Absolute magnitude23.53
Approximate diameter (m)52
Approximate mass (kg)2.62·108
Number of observations22
Arc length (days)15

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)303.890971
a – orbit major semiaxis (astronomical units)1.71151100
e – orbit eccentricity0.52831900
ω – orbit ascending node-perihelion angle (degrees)98.095081
Ω – longitude of orbit ascending node (degrees)7.529959
i – orbit inclination to the ecliptic plane (degrees)3.702876
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829272.4801101.713381560.5293561192.97371011.8365543.6681630.806392562.242755
01/21/1858247.0254771.713304930.5292964093.79856011.1591303.6774710.806458802.242604
01/29/1887225.2064661.712369580.5288538994.54013010.5617393.6643990.806776262.240768
02/07/1916206.0696151.712756550.5288510895.28460310.0038513.6629060.806963402.241527
02/14/1945190.2077481.711687770.5286454695.8530659.4370013.6695260.806811802.239430
02/22/1974173.8064871.710728970.5288524396.6852538.7349163.6867450.806005802.237548
03/02/2003161.5262181.711298750.5284132297.4051088.1076003.6731000.807025872.238666
03/09/2032148.1862761.712456240.5283427998.1795927.4407853.7011500.807692342.240938
03/17/2061133.0439401.711637410.5283573398.8460786.8965173.6992830.807281232.239331
03/25/2090119.4478861.711761750.5282325899.5254026.3426163.7000270.807553432.239575
04/03/2119109.1165851.710960860.52788597100.3724395.6835653.6873120.807768622.238003
04/10/214898.6161891.710350730.52766633100.8868815.2362663.6865730.807856252.236806
04/18/217785.9063591.711602050.52776802101.6402284.6647683.6907920.808273232.239261
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