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
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Asteroid information
General data
Initial data
Approaches
Asteroid orbit evolution
Tables
Graphs
3D animation
Calculation

Asteroid General Data

2018 CH2

General information

Preliminary designation2018 CH2
GroupApollo
Absolute magnitude28.05
Approximate diameter (m)7
Approximate mass (kg)5.08·105
Number of observations36
Arc length (days)5

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)275.996051
a – orbit major semiaxis (astronomical units)2.07287600
e – orbit eccentricity0.53258500
ω – orbit ascending node-perihelion angle (degrees)202.816260
Ω – longitude of orbit ascending node (degrees)323.930355
i – orbit inclination to the ecliptic plane (degrees)5.428638
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829338.2423572.102885620.53372921196.916698327.2991525.7325750.980514143.049468
01/21/1858164.1392322.100673520.53641256197.048619327.0495795.7320250.973845873.044658
01/29/1887358.1302422.096388510.54072436197.737374326.7472545.7102420.962820183.035346
02/07/1916193.4541722.102863200.53833574199.104484326.0351165.5929150.970816793.049419
02/14/194517.5460882.105217750.53477924199.669952325.4776175.5408860.979391003.054542
02/22/1974197.9620732.104354290.53765205199.951849325.1272665.5298800.972943893.052663
03/02/200326.3574222.099157750.54179381200.993393324.6557575.4796110.961847073.041363
03/09/2032249.7504242.071900340.53216335202.859725323.8873535.4267990.969310922.982318
03/17/2061144.2487212.077736050.52545640204.075908323.0497365.3305890.985976342.994927
03/25/209027.8837372.081592220.52185990204.639954322.5736195.2855280.995292713.003268
04/03/2119263.8708462.083934630.51960072204.842290322.1829215.2588481.001120693.008339
04/10/2148139.2842682.081541790.52016790205.005098321.9116825.2538170.998790573.003159
04/18/217725.0758832.075140880.52399564205.275362321.6485585.2525680.987776112.989317
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