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 AH

General information

Preliminary designation2018 AH
GroupApollo
Absolute magnitude22.57
Approximate diameter (m)81
Approximate mass (kg)9.86·108
Number of observations173
Arc length (days)2936

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)47.252211
a – orbit major semiaxis (astronomical units)2.51268700
e – orbit eccentricity0.63626300
ω – orbit ascending node-perihelion angle (degrees)323.058447
Ω – longitude of orbit ascending node (degrees)101.122010
i – orbit inclination to the ecliptic plane (degrees)12.441968
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829270.8135382.561860690.65404987308.226424113.84103210.3602780.886276054.100472
01/21/1858310.4786762.538458700.66440372311.739730110.99103210.7884970.851897294.044415
01/29/18872.5570422.549266920.65535173315.793403107.72920111.3036800.878600424.070273
02/07/191629.4129872.569404690.64517500316.482965107.04822211.3643590.911689034.118598
02/14/194548.2815632.567863610.64665082316.713000106.72339111.4016600.907352504.114893
02/22/197483.8293992.540520090.65909225319.668819104.34950011.8895270.866082994.049343
03/02/2003138.5778382.546153330.65218873323.234064101.73384012.4635710.885580834.062819
03/09/2032206.8401492.516442910.63389383323.155961101.04712512.4496050.921285283.991915
03/17/2061299.8667992.522095820.62755678323.279380100.74750612.4430970.939337494.005373
03/25/209029.7906162.519306130.62437171323.304464100.46443212.4564850.946322663.998729
04/03/2119124.9303112.516277410.62292881323.366279100.15380712.4812140.948815733.991521
04/10/2148227.8189892.510311650.62477729323.48918299.82511312.5263310.941925953.977334
04/18/2177337.1874892.506582420.62821007323.63641799.51893712.5845340.931922113.968475
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