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 RO12

General information

Preliminary designation2021 RO12
GroupAmor
Absolute magnitude22.19
Approximate diameter (m)97
Approximate mass (kg)1.67·109
Number of observations12
Arc length (days)4

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)240.486216
a – orbit major semiaxis (astronomical units)1.91469700
e – orbit eccentricity0.32900100
ω – orbit ascending node-perihelion angle (degrees)250.557527
Ω – longitude of orbit ascending node (degrees)174.685893
i – orbit inclination to the ecliptic plane (degrees)29.227388
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182956.4097741.914451230.32632384249.141718176.23259729.3078601.289720162.648909
01/21/185840.0499071.914373630.32658958249.368410175.98699829.2969811.289159152.648748
01/29/188723.6901921.914504130.32688673249.536583175.78132029.2890331.288678142.649019
02/07/19167.3254011.914556820.32735696249.761038175.53564229.2714311.287813322.649128
02/14/1945350.8116711.914658940.32765380249.980250175.32148329.2616351.287313662.649340
02/22/1974334.4746581.914567620.32807841250.184694175.07992729.2501211.286439332.649151
03/02/2003318.0450141.914569070.32857946250.411922174.86603029.2377221.285480992.649154
03/09/2032301.7214891.914601830.32905745250.649615174.61449329.2244401.284587832.649222
03/17/2061285.3897861.914590480.32961426250.821223174.40884929.2136931.283514152.649198
03/25/2090268.9765601.914452370.33031094251.057622174.17213829.1973571.282087812.648912
04/03/2119252.6742121.914494480.33060756251.202394173.95879629.1913711.281548132.648999
04/10/2148236.2035011.914345630.33129542251.392301173.74262629.1803561.280131692.648690
04/18/2177219.8996251.914406370.33143347251.589766173.50192629.1744231.279908022.648816
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