Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
Русский
English
 
Asteroid search
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 EG1

General information

Preliminary designation2021 EG1
GroupApollo
Absolute magnitude25.35
Approximate diameter (m)23
Approximate mass (kg)2.12·107
Number of observations48
Arc length (days)31

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)330.882699
a – orbit major semiaxis (astronomical units)1.97653800
e – orbit eccentricity0.49485400
ω – orbit ascending node-perihelion angle (degrees)125.556007
Ω – longitude of orbit ascending node (degrees)8.909113
i – orbit inclination to the ecliptic plane (degrees)2.608216
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829226.8929711.972782690.49365194119.80033312.9796022.5592330.998914692.770891
01/21/185841.4351851.971345890.49363623120.64525412.3921132.5618440.998218142.767865
01/29/1887215.6866721.971350270.49380391121.51205111.8889172.5653370.997889792.767874
02/07/191628.8814281.974145120.49336932122.50281311.2035272.5769161.000162482.773762
02/14/1945198.4784851.972392820.49392405122.91770810.8258062.5768110.998180562.770070
02/22/19747.9062211.969985740.49446049124.2268059.8998152.5873080.995905632.765001
03/02/2003184.1690001.971013260.49259910124.8036059.5476662.5858841.000093902.767164
03/09/20321.0630081.971822120.49351574125.5442428.8812322.6017290.998696882.768868
03/17/2061172.3682361.973999670.49417989126.6257448.1927182.6151910.998488732.773456
03/25/2090338.7614491.973081190.49211839127.3663307.7538692.6159161.002091652.771520
04/03/2119148.4273601.975659370.49242728128.3571406.9974922.6328661.002790802.776954
04/10/2148312.5350341.972895600.49350502129.5088146.0879282.6503750.999261722.771129
04/18/2177120.1766861.972165500.49323948130.2730425.6323752.6540500.999415602.769591
Detailed table... Graphs... 3D animation... Calculation on the date...

Return to search
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