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

2001 RA18

General information

Preliminary designation2001 RA18
GroupAmor
Absolute magnitude19.46
Approximate diameter (m)340
Approximate mass (kg)7.24·1010
Number of observations355
Arc length (days)7891

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)310.730434
a – orbit major semiaxis (astronomical units)2.60026700
e – orbit eccentricity0.59582300
ω – orbit ascending node-perihelion angle (degrees)205.864905
Ω – longitude of orbit ascending node (degrees)179.627109
i – orbit inclination to the ecliptic plane (degrees)10.997766
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829285.4498962.597611480.59503720200.236355183.32649111.5431611.051936034.186604
01/21/1858256.6382042.606574120.58906022200.837396182.81684411.4359731.071144994.208291
01/29/1887224.5785392.595691930.59818663201.181893182.59550011.4988191.042983734.181964
02/07/1916199.5442942.604440290.59102915203.144612181.50154511.2362851.065140154.203124
02/14/1945166.3084072.601518100.59216223203.166592181.26657711.2527621.060997354.196052
02/22/1974144.9577442.596046080.59534854205.326846180.22255611.0532421.050493824.182820
03/02/2003114.6776742.605303370.59086133205.759413179.74341810.9735511.065930354.205214
03/09/203283.7726242.591046740.60132461206.821011179.20356310.9393171.032986574.170744
03/17/206156.6580152.604477590.59271003208.358884178.17096110.7171151.060777614.203214
03/25/209023.2356802.595926920.59760120208.503149177.93750410.7362911.044597884.182532
04/03/21190.6498192.598372960.59695850210.897703176.57086710.4764101.047252154.188445
04/10/2148327.2105012.603191170.59488777211.116092176.17000510.4335171.054584584.200101
04/18/2177298.1662782.592467440.60347281212.933875175.14775210.2886431.027983824.174174
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