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

2008 BT18 (450894)

General information

Preliminary designation2008 BT18
Number450894
GroupApollo
Absolute magnitude18.17
Approximate diameter (m)620
Approximate mass (kg)4.30·1011
Number of observations449
Arc length (days)25825

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)157.469208
a – orbit major semiaxis (astronomical units)2.21930400
e – orbit eccentricity0.59453600
ω – orbit ascending node-perihelion angle (degrees)139.387485
Ω – longitude of orbit ascending node (degrees)107.524406
i – orbit inclination to the ecliptic plane (degrees)8.145664
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829292.2587552.220296350.59293654131.997622113.1835857.6335970.903801523.308393
01/21/1858211.0426252.218063210.59522119133.564164111.9591717.7409400.897824983.303402
01/29/1887135.6999272.217973910.59337241134.144378111.4806917.7892170.901889383.303203
02/07/191646.9466232.224547760.59302711135.594066110.5248707.8742310.905330633.317899
02/14/1945323.3457982.220332840.59591571136.547757109.7019977.9572840.897201623.308474
02/22/1974232.8752272.224545900.59279144137.499630109.0415888.0194610.905854143.317895
03/02/2003145.3352482.218879920.59685641138.999688107.9191068.1476550.894527213.305227
03/09/203263.2500532.219303400.59455176139.412023107.4883248.1474260.899812653.306173
03/17/2061336.9091672.218119640.59625379141.166172106.3073848.2928910.895557393.303529
03/25/2090257.5302572.218214960.59572968141.477831105.9635348.3238770.896758473.303741
04/03/2119171.0110072.223404440.59369710142.784109105.0240818.4204120.903375673.315342
04/10/214891.7033392.216271320.59610266143.505079104.4822718.5057000.895146083.299400
04/18/217712.5941492.219551580.59274623143.991851104.1432308.5394160.903920763.306728
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