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

2011 WH15

General information

Preliminary designation2011 WH15
GroupApollo
Absolute magnitude20.13
Approximate diameter (m)250
Approximate mass (kg)2.87·1010
Number of observations40
Arc length (days)2435

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)230.300389
a – orbit major semiaxis (astronomical units)2.11301900
e – orbit eccentricity0.72275000
ω – orbit ascending node-perihelion angle (degrees)152.352266
Ω – longitude of orbit ascending node (degrees)31.631989
i – orbit inclination to the ecliptic plane (degrees)22.051001
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829162.5247572.115301480.72786806146.47979436.31360120.0322500.575641103.076515
01/21/1858327.9861132.110265250.72902169148.18758434.95471920.6318320.571836103.065534
01/29/1887128.2340242.117655210.72429790148.61164934.62925720.6994010.583841993.081651
02/07/1916278.8098192.114487460.72628538149.02100734.19144620.8848390.578766123.074739
02/14/194581.5639512.111277490.72648532150.35163533.19702721.3618860.577465393.067740
02/22/1974235.4698722.118437740.72140815150.72867832.90055121.4151720.590179483.083360
03/02/200324.1393982.114723040.72365832151.13941332.50689421.6110190.584386113.075253
03/09/2032184.0707892.112826650.72253283152.38427831.62253822.0540250.586240023.071117
03/17/2061331.9808582.120785700.71763133152.63490931.39358822.0730040.598843433.088487
03/25/2090123.4770142.112290760.72081180153.19461630.92411222.3325330.589726653.069949
04/03/2119287.6957282.116534960.71558676154.43430730.09497022.7219810.601970563.079206
04/10/214879.6173482.117314680.71415406154.56676329.93704122.7416330.605225813.080908
04/18/2177238.9133902.109860890.71807007155.46020629.20970623.1930380.594832933.064653
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