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

2009 RA4

General information

Preliminary designation2009 RA4
GroupAmor
Absolute magnitude21.59
Approximate diameter (m)130
Approximate mass (kg)3.82·109
Number of observations38
Arc length (days)58

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)327.707127
a – orbit major semiaxis (astronomical units)2.26693800
e – orbit eccentricity0.44920300
ω – orbit ascending node-perihelion angle (degrees)345.252429
Ω – longitude of orbit ascending node (degrees)358.141215
i – orbit inclination to the ecliptic plane (degrees)6.200698
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182934.0642942.268582670.44671237341.4576330.2080396.1874031.255178723.416902
01/21/1858213.3300292.267934600.44720754341.907082359.9303856.1909681.253697163.415438
01/29/188732.5709212.266846820.44938204342.775619359.5227646.2073521.248166573.412981
02/07/1916213.1376922.267036030.44953175343.292170359.2466636.2103121.247931363.413408
02/14/194533.9938782.265884050.45053074343.802653358.9233506.2147461.245033623.410807
02/22/1974214.6025432.266955270.44965841344.330240358.6342456.2084671.247599783.413226
03/02/200334.6250292.266789450.44919581344.780068358.3834626.2029191.248557133.412851
03/09/2032213.0733712.268107570.44771093345.529278358.0893936.1900261.252651033.415829
03/17/206131.9047162.268513010.44694341345.966465357.8337666.1835211.254616083.416745
03/25/2090210.9046902.266271520.44961904346.621492357.4573976.1977311.247312703.411682
04/03/211930.7972432.266965840.44976263347.178490357.1686126.1947751.247369313.413250
04/10/2148211.5533102.266889050.44985669347.588128356.8835006.1941741.247113843.413076
04/18/217732.1404922.266211650.45013078348.165183356.5790166.1890071.246120033.411547
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