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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Closest approaches
Approaches archive
Diagram 2D
Histogram
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 WB2

General information

Preliminary designation2018 WB2
GroupAmor
Absolute magnitude20.61
Approximate diameter (m)200
Approximate mass (kg)1.48·1010
Number of observations39
Arc length (days)1273

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)239.294521
a – orbit major semiaxis (astronomical units)1.64522300
e – orbit eccentricity0.36623700
ω – orbit ascending node-perihelion angle (degrees)294.777035
Ω – longitude of orbit ascending node (degrees)69.411288
i – orbit inclination to the ecliptic plane (degrees)36.137363
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182962.2568611.645722130.36990559294.10680870.50219436.0406131.036960322.111229
01/21/1858330.4140461.645773840.36941796294.21215370.34541136.0540411.037795432.111329
01/29/1887238.4014681.645937050.36885760294.30578770.17208036.0692031.038820652.111643
02/07/1916146.2353581.645919830.36844016294.40743070.01994136.0828101.039496862.111610
02/14/194554.2413901.645804100.36797924294.48977469.86500736.0965251.040182362.111387
02/22/1974322.4066491.645736870.36737019294.60258369.69889736.1173591.041142202.111258
03/02/2003230.6937801.645696880.36685063294.70874169.53906936.1305171.041971942.111181
03/09/2032139.1705251.645696700.36613362294.82744969.37456836.1504151.043151812.111180
03/17/206148.0376261.645744840.36557646294.94737169.22026436.1661271.044099282.111273
03/25/2090317.2313341.645624380.36489986295.04732169.04902336.1853931.045136272.111041
04/03/2119226.5381901.645650300.36448709295.15150068.89315736.1998151.045832012.111091
04/10/2148136.1352531.645412140.36413668295.24910668.73048336.2139461.046257222.110633
04/18/217745.8871831.645317690.36356121295.35042468.57282936.2324951.047144012.110451
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