Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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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

1973 EC (1943 Anteros)

General information

Preliminary designation1973 EC
NameAnteros
Number1943
GroupAmor
Absolute magnitude15.67
Approximate diameter (m)2 000
Approximate mass (kg)1.36·1013
Number of observations6077
Arc length (days)19392

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)15.554953
a – orbit major semiaxis (astronomical units)1.43102100
e – orbit eccentricity0.25619600
ω – orbit ascending node-perihelion angle (degrees)338.491058
Ω – longitude of orbit ascending node (degrees)246.273976
i – orbit inclination to the ecliptic plane (degrees)8.708593
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829262.7996451.430841720.25680103335.557114247.7633058.6380791.063400101.711544
01/21/1858241.4003421.432181770.25736084336.125838247.5160958.6523011.063594261.713949
01/29/1887220.0568521.430611660.25635147336.720082247.2350268.6719961.063872251.711131
02/07/1916207.0482411.430243800.25630145336.984995247.0604578.6766961.063670241.710471
02/14/1945192.3725141.431238660.25661590337.317202246.8745858.6791181.063960071.712256
02/22/1974171.4486151.430479020.25613642337.941985246.6006108.6984801.064081251.710893
03/02/2003158.3730121.430196970.25590849338.241936246.4206088.7040281.064197431.710387
03/09/2032144.4149531.431152140.25636806338.543456246.2442768.7082781.064250441.712101
03/17/2061123.1041221.431504090.25645116339.163269245.9913698.7249821.064393211.712732
03/25/2090109.4786611.430021380.25560360339.483612245.7909468.7326761.064502761.710072
04/03/211996.4464571.430937440.25621950339.799427245.5974928.7361451.064303371.711716
04/10/214877.2128501.430993870.25589612340.352189245.3545458.7495861.064808091.711817
04/18/217764.4239021.430057180.25537127340.612528245.1734628.7546551.064861671.710136
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