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

2018 RB4

General information

Preliminary designation2018 RB4
GroupApollo
Absolute magnitude26.89
Approximate diameter (m)11
Approximate mass (kg)2.52·106
Number of observations26
Arc length (days)20

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)302.334620
a – orbit major semiaxis (astronomical units)1.06370200
e – orbit eccentricity0.11202800
ω – orbit ascending node-perihelion angle (degrees)101.644502
Ω – longitude of orbit ascending node (degrees)337.335431
i – orbit inclination to the ecliptic plane (degrees)5.400217
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829100.0477631.066820880.1117331198.303256343.0969595.5452210.947621661.101889
01/21/1858237.6014711.065238190.1126550798.749704341.8343475.4450020.945233711.099438
01/29/188737.3743111.064163210.1129911799.542227341.2337285.4152650.943922161.097774
02/07/1916157.0369881.067857880.11365853101.206461340.7724185.4429700.946486721.103496
02/14/1945285.5371161.065850070.11327013101.183872339.7634865.4060770.945121101.100385
02/22/197468.9898771.064904500.11303636100.506057338.6163935.3880430.944531571.098921
03/02/2003228.0798901.063691920.11258056101.031387338.2608105.3748990.943940901.097045
03/09/203229.2918541.063482240.11201123101.757943337.2547275.3990140.944360291.096721
03/17/2061183.9541151.064870600.11137025102.407438336.5978365.4575310.946275691.098869
03/25/2090345.0747891.063316330.11127272102.761991335.8009245.4255220.944998231.096464
04/03/2119163.2764571.062372150.11030895102.468780335.2688255.4429540.945182991.095004
04/10/2148351.1350171.060998960.11026191102.617555334.3960855.4099090.944011191.092881
04/18/2177192.5679351.061962600.10883977103.253646333.4816775.5005540.946378841.094371
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