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

2020 UR4

General information

Preliminary designation2020 UR4
GroupAmor
Absolute magnitude20.04
Approximate diameter (m)260
Approximate mass (kg)3.25·1010
Number of observations55
Arc length (days)117

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)74.800939
a – orbit major semiaxis (astronomical units)2.67999900
e – orbit eccentricity0.55625500
ω – orbit ascending node-perihelion angle (degrees)205.453195
Ω – longitude of orbit ascending node (degrees)259.257336
i – orbit inclination to the ecliptic plane (degrees)11.183039
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182966.4080322.677782280.55372289195.858782265.36967312.4784471.195032944.381911
01/21/1858282.7073142.680418840.55188871197.951078264.17016012.1442121.201125944.388384
01/29/1887150.8927502.675616740.55464941199.490047263.30863311.9979771.191587494.376596
02/07/191617.4206802.683414320.55171078201.572930262.03126311.6698721.202945724.395742
02/14/1945233.8518462.683241570.55245297201.617621261.84466511.6646271.200876814.395318
02/22/1974100.2898812.675353710.55661930203.634645260.61269911.4226161.186200204.375951
03/02/2003328.1972272.682599270.55428656205.503005259.40245611.1702391.195670554.393740
03/09/2032184.4859102.686150800.55827652206.311383258.95694111.0598141.186535884.402468
03/17/206145.5244452.679797770.55691568208.125763257.45453110.7956421.187376364.386859
03/25/2090273.0982692.678633140.55809925209.808079256.30405910.6151231.183689994.383999
04/03/2119133.8140672.685262730.55645631212.667797254.26981210.2280631.191031344.400285
04/10/2148348.0526862.685143480.55632680212.783344254.02179310.2101391.191326204.399992
04/18/2177214.1192632.675699140.56103534215.305964252.1921949.9330481.174537354.376798
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