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

Asteroid General Data

2018 WH2

General information

Preliminary designation2018 WH2
GroupAmor
Absolute magnitude22.90
Approximate diameter (m)70
Approximate mass (kg)6.25·108
Number of observations154
Arc length (days)3644

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)19.813445
a – orbit major semiaxis (astronomical units)1.83474000
e – orbit eccentricity0.42998900
ω – orbit ascending node-perihelion angle (degrees)150.890067
Ω – longitude of orbit ascending node (degrees)249.234120
i – orbit inclination to the ecliptic plane (degrees)15.959356
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829218.6689081.834574980.43188958148.302558250.84293415.7499221.042241162.484871
01/21/1858103.2957921.835294570.43216604148.642344250.61818815.7737961.042142582.486333
01/29/1887348.0771481.833710640.43179176149.045416250.35561915.8133061.041929502.483115
02/07/1916234.3184781.833915530.43118624149.407118250.12600515.8412931.043156392.483531
02/14/1945118.3456631.835094470.43089972149.835555249.88504115.8709991.044352782.485926
02/22/19743.5742181.834046440.43037059150.186703249.64553415.9054091.044726792.483797
03/02/2003249.2562511.834356330.42999722150.514098249.45271615.9303931.045588222.484427
03/09/2032132.5962361.834175970.43003941151.020597249.16900315.9751701.045408022.484060
03/17/206118.1687811.834200040.42941735151.330473248.96843515.9956331.046562722.484109
03/25/2090263.6044141.834766640.42918602151.724120248.72249616.0331921.047310442.485260
04/03/2119147.5169741.834236230.42887661152.080589248.49153316.0586441.047575212.484183
04/10/214833.8827981.833629240.42895797152.404686248.26668316.0915271.047079372.482950
04/18/2177279.0423961.834657920.42865686152.788070248.04370916.1171041.048219232.485039
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