Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Summary information
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Closest approaches
Approaches archive
Diagram 2D
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Impact probability
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Asteroid information
General data
Initial data
Approaches
Asteroid orbit evolution
Tables
Graphs
3D animation
Calculation

Asteroid General Data

2021 ED4

General information

Preliminary designation2021 ED4
GroupApollo
Absolute magnitude22.63
Approximate diameter (m)79
Approximate mass (kg)9.08·108
Number of observations23
Arc length (days)10

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)143.518045
a – orbit major semiaxis (astronomical units)1.17956100
e – orbit eccentricity0.14775000
ω – orbit ascending node-perihelion angle (degrees)242.957658
Ω – longitude of orbit ascending node (degrees)162.177505
i – orbit inclination to the ecliptic plane (degrees)34.008657
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829119.7157981.179625070.14694904242.400628162.78432834.0052791.006280301.281199
01/21/1858352.7630091.179639150.14709677242.504525162.69247134.0059571.006118031.281222
01/29/1887226.4862421.179822060.14732398242.515173162.60666134.0055031.006005981.281520
02/07/1916100.7463401.179657060.14727548242.625409162.51762834.0080761.005922501.281251
02/14/1945334.8173911.179589950.14742784242.725594162.42807734.0089001.005685551.281142
02/22/1974209.2674071.179563630.14759841242.838510162.33588834.0081341.005461911.281099
03/02/200384.6290441.179782780.14774481242.867136162.24722634.0074511.005476001.281456
03/09/2032319.2203551.179471390.14773480242.964654162.16020834.0079541.005222421.280949
03/17/2061193.4353081.179666510.14796959243.035112162.07270034.0065851.005111741.281267
03/25/209067.8322021.179848710.14826090243.062356161.98547134.0051931.004923271.281563
04/03/2119301.8557861.179659560.14824881243.157980161.89733634.0075061.004776431.281255
04/10/2148175.0616941.179669150.14832901243.242809161.81041834.0075241.004690001.281271
04/18/217748.3650171.179688120.14850913243.295814161.71901134.0087381.004493671.281302
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