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 UN4

General information

Preliminary designation2020 UN4
GroupApollo
Absolute magnitude28.01
Approximate diameter (m)7
Approximate mass (kg)5.37·105
Number of observations29
Arc length (days)1

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)69.010867
a – orbit major semiaxis (astronomical units)1.89104200
e – orbit eccentricity0.49470200
ω – orbit ascending node-perihelion angle (degrees)142.907546
Ω – longitude of orbit ascending node (degrees)213.913080
i – orbit inclination to the ecliptic plane (degrees)2.156782
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829305.4759061.887322190.49420010134.621401220.9996931.7759730.954607362.592804
01/21/185815.2387281.887696270.49440492135.390095220.4158291.7887180.954409952.593575
01/29/188793.8099651.882562960.49395075137.009890218.8402001.9059550.952669572.583003
02/07/1916172.0053331.884546310.49370805138.546937217.4801071.9257610.954130622.587086
02/14/1945252.1566051.881278150.49332317140.170131216.0049102.0833300.953200052.580359
02/22/1974340.7210571.881532330.49305845141.169624215.0428192.1041910.953826922.580882
03/02/200367.2812141.880866460.49231487141.928462214.4633682.1185230.954887932.579512
03/09/2032145.2177741.890499220.49493076143.054027213.7729992.1614600.954833002.599354
03/17/2061213.0796711.883994840.49319344144.358070212.4744722.3941830.954820952.585950
03/25/2090291.6561281.884694180.49337015145.081602211.9406102.4137150.954842332.587390
04/03/211911.4328111.883897790.49318624145.734562211.4010862.4352640.954785312.585750
04/10/214886.0274081.884844390.49409745146.949521210.3814022.4648070.953547592.587700
04/18/2177161.1102461.885861780.49380047147.440130210.0089892.4791060.954622352.589795
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