Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Diagram 2D
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Initial data
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Tables
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Calculation

Asteroid General Data

2021 RY4

General information

Preliminary designation2021 RY4
GroupApollo
Absolute magnitude28.40
Approximate diameter (m)6
Approximate mass (kg)3.13·105
Number of observations26
Arc length (days)22

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)284.384390
a – orbit major semiaxis (astronomical units)1.93391100
e – orbit eccentricity0.50086600
ω – orbit ascending node-perihelion angle (degrees)329.390566
Ω – longitude of orbit ascending node (degrees)345.955628
i – orbit inclination to the ecliptic plane (degrees)5.696916
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182998.2990411.913073850.49576926324.693634348.6038815.3471670.964630642.646051
01/21/185896.4888451.908894230.49502569325.106392348.2314005.3827570.963942542.637384
01/29/188794.2362211.909763900.49451617325.694919347.8859825.3897240.965354772.639187
02/07/191692.8660581.909228500.49467831326.169902347.5161105.4030900.964774582.638077
02/14/194573.4934981.918364820.49730413327.305157346.9196825.4960530.964354062.657036
02/22/197446.2865541.917398380.49699813327.734979346.6229015.5033860.964454972.655028
03/02/200320.1677531.917012050.49748317328.199759346.3015475.5136830.963330812.654226
03/09/2032334.4420331.933785230.50024597329.396256345.9327435.6922980.966416962.689137
03/17/2061259.0264261.932353150.50035557329.949111345.5350265.7085380.965489482.686151
03/25/2090183.7953731.933588110.49996757330.443033345.2359985.7134950.966856762.688726
04/03/2119112.5830571.931871400.49986138330.908756344.8801725.7335450.966203502.685146
04/10/214843.1097941.931123020.49901528331.474420344.5036695.7440910.967463122.683586
04/18/2177328.1700221.933809340.50010513332.001578344.2032735.7494460.966701372.689188
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