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 EQ3

General information

Preliminary designation2021 EQ3
GroupApollo
Absolute magnitude26.11
Approximate diameter (m)16
Approximate mass (kg)7.41·106
Number of observations77
Arc length (days)6

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)197.589635
a – orbit major semiaxis (astronomical units)2.22453100
e – orbit eccentricity0.59829000
ω – orbit ascending node-perihelion angle (degrees)219.849121
Ω – longitude of orbit ascending node (degrees)356.361915
i – orbit inclination to the ecliptic plane (degrees)3.207809
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182969.4415702.178431830.58752043211.7994523.6750893.3999400.898558633.215264
01/21/185882.6411632.176465960.58760769213.2103342.6285883.3278560.897557823.210912
01/29/188794.3312992.176341520.58827358214.8068841.4541703.2481930.896057313.210637
02/07/1916105.3808822.179605830.58768955215.2325010.9998973.2230840.898674253.217863
02/14/1945116.1862772.178666630.58791354216.785760359.7499563.1492080.897799033.215783
02/22/1974125.7932172.179622650.58861979218.583617358.3180093.0783860.896653633.217900
03/02/2003134.3303282.180162330.58828633220.230421356.9811893.0065510.897602643.219095
03/09/2032101.2130572.223826280.59825862219.934163356.3027043.2054240.893403053.316285
03/17/20611.5188952.231172400.59286079222.408944354.3232713.0972310.908397763.332731
03/25/2090257.8619082.227423350.59615327224.152258352.9364563.0274470.899537653.324335
04/03/2119162.6111182.226860670.59702981225.138929352.0743122.9888770.897358463.323075
04/10/214860.7094412.234450660.59423248227.547460350.0094242.9159560.906667493.340079
04/18/2177306.4362412.234119860.59565006229.909318348.0484692.8387790.903366233.339338
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