Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Summary information
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Diagram 2D
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Impact probability
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Asteroid information
General data
Initial data
Approaches
Asteroid orbit evolution
Tables
Graphs
3D animation
Calculation

Asteroid General Data

2018 RR8

General information

Preliminary designation2018 RR8
GroupApollo
Absolute magnitude19.20
Approximate diameter (m)380
Approximate mass (kg)1.04·1011
Number of observations93
Arc length (days)54

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)315.530174
a – orbit major semiaxis (astronomical units)2.61910600
e – orbit eccentricity0.77676700
ω – orbit ascending node-perihelion angle (degrees)234.633655
Ω – longitude of orbit ascending node (degrees)16.385587
i – orbit inclination to the ecliptic plane (degrees)54.429223
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829114.7204822.621207280.75974961234.71568018.80239255.7787160.629746064.243778
01/21/185860.3199782.620524560.76315974234.70991518.37877455.5674050.620645724.242120
01/29/18873.2431972.620332600.76440363234.66289618.15760555.4203250.617340854.241654
02/07/1916308.7180702.619382150.76777571234.67206817.71036355.2020680.608284154.239346
02/14/1945251.2106862.620251880.76904657234.63525917.48759255.0407310.605156154.241458
02/22/1974196.1682542.618870240.77266775234.67199817.03925954.8101260.595353654.238104
03/02/2003138.5908072.620189120.77347563234.64181116.78164354.6446060.593536694.241306
03/09/203283.6672792.618727910.77751110234.66410616.35642854.4282700.582637894.237758
03/17/206125.9591232.620953430.77812749234.67254716.06100954.2352780.581517514.243162
03/25/2090330.9083572.618732310.78206542234.68848815.62165154.0158310.570712324.237769
04/03/2119273.8549802.620104600.78256086234.70596215.33667053.8236910.569713304.241100
04/10/2148219.4041912.619224940.78631437234.71655914.88430453.5900420.559690724.238965
04/18/2177161.9330612.620222900.78676541234.76213614.60322653.4086980.558722144.241388
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