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 HT

General information

Preliminary designation2018 HT
GroupApollo
Absolute magnitude26.96
Approximate diameter (m)11
Approximate mass (kg)2.29·106
Number of observations32
Arc length (days)3

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)8.133876
a – orbit major semiaxis (astronomical units)1.93034100
e – orbit eccentricity0.47661000
ω – orbit ascending node-perihelion angle (degrees)17.014893
Ω – longitude of orbit ascending node (degrees)210.165811
i – orbit inclination to the ecliptic plane (degrees)4.306352
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829226.3227531.931696410.4767496013.056620212.4504474.3572461.010760912.684781
01/21/1858157.3856531.932879450.4768743613.495553212.2416814.3653331.011138792.687248
01/29/188788.5463801.933134640.4767992814.132946211.8442814.3573301.011417432.687780
02/07/191616.8680971.932047130.4770886914.465269211.6360914.3648691.010289282.685513
02/14/1945299.0739301.935518910.4774247615.267152211.1609144.3380991.011454262.692754
02/22/1974214.9934591.937818120.4786920615.813583210.7122574.3008351.010199982.697554
03/02/2003131.9077221.936093010.4775418816.474103210.4157114.3044871.011527522.693953
03/09/203259.6137301.930431300.4770193017.103924210.1180604.3065921.009578302.682144
03/17/2061353.2456841.931209080.4765948617.716285209.8601184.3073641.010804762.683765
03/25/2090284.4187591.933998270.4775625418.249252209.3879534.2577341.010393152.689582
04/03/2119210.2254981.934499920.4775418118.723912209.1688254.2640111.010695332.690628
04/10/2148131.0825421.935401860.4779210019.276433208.7920404.2552161.010432662.692510
04/18/217747.9051801.937206740.4787954119.740870208.4434024.2503101.009681052.696277
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