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
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Asteroid information
General data
Initial data
Approaches
Asteroid orbit evolution
Tables
Graphs
3D animation
Calculation

Asteroid General Data

2020 US4

General information

Preliminary designation2020 US4
GroupAmor
Absolute magnitude25.78
Approximate diameter (m)19
Approximate mass (kg)1.17·107
Number of observations18
Arc length (days)6

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)226.870988
a – orbit major semiaxis (astronomical units)2.28761900
e – orbit eccentricity0.54092400
ω – orbit ascending node-perihelion angle (degrees)357.061584
Ω – longitude of orbit ascending node (degrees)25.413319
i – orbit inclination to the ecliptic plane (degrees)10.780575
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829217.3477892.289337210.53991810353.50961427.18931310.8524581.053282623.463899
01/21/1858353.8491282.287958420.54120479354.04405526.89608710.8537091.049704363.460771
01/29/1887130.6906682.290251260.54096413354.57423026.67274310.8447841.051307483.465974
02/07/1916266.6523722.288846810.53974484355.07167526.37853810.8155731.053453553.462786
02/14/194545.3404232.286663660.54048658355.53372126.14508010.8227441.050752633.457833
02/22/1974184.7726252.288515550.53862016356.24579725.86062510.7773861.055874943.462035
03/02/2003324.6409772.287862630.53888450356.58109025.63287610.7724641.054968933.460553
03/09/2032103.7740542.288425160.53989518357.48238825.32606610.7555491.052915443.461830
03/17/2061241.8968732.290051180.53882724357.82653125.12025810.7260131.056109223.465520
03/25/209016.5993132.288633020.54130547358.52538724.80796710.7302141.049783453.462301
04/03/2119152.8042992.288904550.54016622359.02037224.58044010.6989321.052515633.462917
04/10/2148290.0127302.287297620.54123739359.52932224.28621510.6898151.049326633.459271
04/18/217769.5270902.285567770.541345140.02936824.04477710.6738131.048286763.455348
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