Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
Русский
English
 
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

2020 YY4

General information

Preliminary designation2020 YY4
GroupAmor
Absolute magnitude20.68
Approximate diameter (m)190
Approximate mass (kg)1.34·1010
Number of observations83
Arc length (days)1459

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)93.419181
a – orbit major semiaxis (astronomical units)2.58803900
e – orbit eccentricity0.50288000
ω – orbit ascending node-perihelion angle (degrees)245.372011
Ω – longitude of orbit ascending node (degrees)280.442881
i – orbit inclination to the ecliptic plane (degrees)14.485689
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829244.7968232.571193460.50437395233.679459290.57910115.6780661.274350464.122899
01/21/1858246.5720112.586615050.49731582236.694526288.20789315.3056261.300250464.160048
01/29/1887236.9509202.587624320.49745146236.574764287.97297215.3039341.300406824.162483
02/07/1916238.3405322.577068040.50767997239.205283285.91592214.9961411.268742214.137037
02/14/1945238.8712992.587978090.50013845240.983351284.39201314.8689621.293630734.163336
02/22/1974229.2734872.583964380.50246217240.792660284.16037214.8666481.285620024.153655
03/02/2003231.9380322.572040610.51126354243.880708281.79306814.6151981.257050024.124937
03/09/2032230.7749032.586585040.50284053245.426416280.37909014.4862881.285945264.159975
03/17/2061221.6955972.582353600.50583663245.266866280.13415914.4851511.276104574.149771
03/25/2090226.3684562.571642970.51358196248.410422277.69340514.2688671.250893534.123981
04/03/2119222.7481382.587556270.50451608250.080349276.09241014.1485051.282092534.162319
04/10/2148213.7965292.584311450.50756368250.047647275.82830714.1448881.272608824.154492
04/18/2177219.3094672.580988310.51235390254.236897272.49592613.8836631.258608884.146481
Detailed table... Graphs... 3D animation... Calculation on the date...

Return to search
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