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

2012 KW

General information

Preliminary designation2012 KW
GroupApollo
Absolute magnitude26.82
Approximate diameter (m)11
Approximate mass (kg)2.78·106
Number of observations33
Arc length (days)4

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)217.191801
a – orbit major semiaxis (astronomical units)1.50038400
e – orbit eccentricity0.35045100
ω – orbit ascending node-perihelion angle (degrees)213.999761
Ω – longitude of orbit ascending node (degrees)60.886149
i – orbit inclination to the ecliptic plane (degrees)13.447661
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182943.1280631.517324690.35567485211.04273262.12826313.5133070.977650461.869039
01/21/1858232.3006271.517432500.35600633211.32259361.96986213.5029830.977216921.869238
01/29/1887103.8369131.508322390.35253857212.12199861.76306313.5137290.976580571.852430
02/07/1916343.4594701.509150140.35291789212.35155161.58970613.4953850.976544061.853955
02/14/1945224.5572481.507498900.35261585212.70185461.42609213.4891460.975930891.850913
02/22/1974105.9229211.508396300.35319701212.90567461.26044913.4734560.975635241.852566
03/02/2003350.3899201.507315950.35274343213.25225661.06586913.4621400.975620151.850577
03/09/2032263.5684801.500156480.35047777214.04576360.85705113.4467750.974384981.837407
03/17/2061187.6833451.500708560.35068873214.27694360.69958313.4343980.974426981.838422
03/25/2090118.0445881.497430210.34964422214.68502060.51711613.4336600.973862391.832401
04/03/211968.1281481.495834660.34916890214.98004760.35937013.4287860.973535711.829473
04/10/214818.6633881.496153540.34938010215.27538060.17566613.4140120.973427271.830058
04/18/2177323.1229411.497735990.35001902215.47868459.98658213.3915290.973499911.832962
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