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

2021 EY4

General information

Preliminary designation2021 EY4
GroupAmor
Absolute magnitude22.60
Approximate diameter (m)80
Approximate mass (kg)9.46·108
Number of observations64
Arc length (days)1275

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)284.435459
a – orbit major semiaxis (astronomical units)1.24441300
e – orbit eccentricity0.07009900
ω – orbit ascending node-perihelion angle (degrees)334.010648
Ω – longitude of orbit ascending node (degrees)192.012333
i – orbit inclination to the ecliptic plane (degrees)19.441096
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829211.0289461.244365090.07040229332.350296192.83964819.4202041.156758941.388105
01/21/1858177.1828571.244379000.07039612332.584871192.71850719.4245651.156779541.388128
01/29/1887143.4147831.244296380.07018047332.869952192.59507119.4271221.156971081.387990
02/07/1916109.8997291.244292990.07026517333.046363192.47366519.4298191.156862521.387984
02/14/194576.2961231.244295890.07013983333.266210192.35218719.4327261.157021191.387989
02/22/197442.5527621.244423820.07018873333.542939192.23012719.4348461.157079291.388203
03/02/20039.0493511.244392780.07010888333.798921192.10836119.4383941.157149801.388151
03/09/2032335.6424631.244339990.07000751333.976393191.98956819.4392591.157226841.388063
03/17/2061302.1994441.244333880.06993443334.217200191.86787419.4425411.157312101.388053
03/25/2090268.7729631.244431500.06992997334.511898191.74951019.4461081.157408451.388216
04/03/2119235.3273291.244404710.06991560334.732579191.62986519.4498721.157401411.388171
04/10/2148201.7390321.244289330.06972421334.957417191.50789819.4525801.157532241.387978
04/18/2177168.3642261.244299520.06978718335.181666191.38498419.4552911.157463361.387995
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