Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Asteroid search
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

2018 RA7

General information

Preliminary designation2018 RA7
GroupAmor
Absolute magnitude18.64
Approximate diameter (m)500
Approximate mass (kg)2.25·1011
Number of observations94
Arc length (days)2250

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)249.449300
a – orbit major semiaxis (astronomical units)2.09640300
e – orbit eccentricity0.45605400
ω – orbit ascending node-perihelion angle (degrees)91.279213
Ω – longitude of orbit ascending node (degrees)199.122858
i – orbit inclination to the ecliptic plane (degrees)46.266453
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829230.9063992.095870100.4556330591.719977200.64927646.2922111.140922403.034221
01/21/185873.9443262.096491960.4556987791.634598200.46008946.2884581.141123163.035571
01/29/1887277.2147112.096190250.4563853891.547979200.21300846.2723611.139519663.034916
02/07/1916119.6636322.095886730.4561803491.566628199.97606546.2747011.139784423.034257
02/14/1945322.0157352.096422230.4552463291.470463199.74680846.2975131.142033723.035420
02/22/1974165.1072852.096132060.4556317491.361663199.56900546.3039861.141067763.034789
03/02/20038.5629522.095959110.4563122691.290471199.32832746.2862291.139547283.034414
03/09/2032211.3890292.096413200.4563122991.254785199.10019746.2727801.139794093.035400
03/17/206153.8087982.096345800.4557591091.186608198.89237246.2893691.140917133.035254
03/25/2090256.6210572.095703330.4555540891.083496198.67509246.3174081.140997133.033858
04/03/211999.8548142.096358660.4557397190.993698198.47985846.3044561.140964783.035282
04/10/2148303.2658892.096405690.4563376290.909530198.23452946.2909431.139736903.035384
04/18/2177145.7271552.095825900.4561425790.937852197.99541046.2951541.139830483.034125
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