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 RO9

General information

Preliminary designation2021 RO9
GroupAmor
Absolute magnitude18.93
Approximate diameter (m)430
Approximate mass (kg)1.51·1011
Number of observations147
Arc length (days)177

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)346.039948
a – orbit major semiaxis (astronomical units)2.77287100
e – orbit eccentricity0.57989600
ω – orbit ascending node-perihelion angle (degrees)160.906268
Ω – longitude of orbit ascending node (degrees)261.105464
i – orbit inclination to the ecliptic plane (degrees)16.213665
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182958.2433102.764009480.59484634152.350243266.97191414.3848101.119848574.595258
01/21/1858170.8360242.772149760.59157864153.026614266.34968614.4837851.132205174.615573
01/29/1887270.1979352.780642140.58350241154.837778265.09192214.8540911.158130744.636799
02/07/191612.4813632.767246550.58788599156.455437264.00699415.2791301.140421064.603333
02/14/1945124.1629282.770669710.58590824157.158064263.43047115.3815571.147311484.611877
02/22/1974221.0349872.780488520.57766964158.801631262.39346115.7257471.174284734.636415
03/02/2003323.9468192.769087030.58207988160.381973261.47127816.1147251.157257184.607926
03/09/203275.2156482.769087540.58123143160.903860260.97057416.2204201.159606844.607928
03/17/2061169.6728492.783471890.57194649162.486271260.09776616.4857871.191474924.643879
03/25/2090275.1410932.761916610.58030526164.094690259.14505116.9421131.159161884.590040
04/03/211926.5387412.767909920.57659651164.398697258.86319716.9449001.171942714.604988
04/10/2148117.9329462.785255480.56714664166.227683257.88349317.1814921.205607194.648343
04/18/2177228.7030452.757864310.57630983167.494840257.26029617.5727081.168479994.579942
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