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 YA4

General information

Preliminary designation2020 YA4
GroupApollo
Absolute magnitude26.56
Approximate diameter (m)13
Approximate mass (kg)3.98·106
Number of observations36
Arc length (days)12

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)79.202661
a – orbit major semiaxis (astronomical units)1.42976000
e – orbit eccentricity0.32162400
ω – orbit ascending node-perihelion angle (degrees)343.507333
Ω – longitude of orbit ascending node (degrees)88.997701
i – orbit inclination to the ecliptic plane (degrees)4.205421
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182988.9564941.424301570.31855085341.68100891.3757004.5287850.970589101.699822
01/21/1858119.3573941.422908530.31775763342.11814590.9864074.5540350.970768481.697329
01/29/1887155.7970361.424453590.31841531342.51759290.7822094.5496930.970885761.700095
02/07/1916174.4295571.426018330.31903098342.87109890.6146264.5444500.971074311.702897
02/14/1945190.7295401.425299070.31876599343.16964290.4179784.5475370.970962211.701608
02/22/1974223.8765851.422428820.31745544343.76842189.9021774.5851140.970871051.696471
03/02/2003256.2247611.439502870.32560545344.13752689.3025974.1401060.970792901.727108
03/09/2032209.8325261.429876200.32159057343.55015288.9810674.2058660.970041501.709812
03/17/2061205.9473151.429093130.32127147343.81677888.8228954.2076430.969966271.708407
03/25/2090162.5083281.435523060.32391669344.44868088.5325294.1649640.970533191.719950
04/03/2119129.6813841.426799260.32014425344.46002487.8314364.2561350.970017691.704296
04/10/2148140.2579861.425843970.31972204344.77145987.6468554.2596320.969970231.702584
04/18/2177170.5484081.421518880.31776168344.70652087.2853044.3092090.969814661.694843
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