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

2018 HL

General information

Preliminary designation2018 HL
GroupApollo
Absolute magnitude23.15
Approximate diameter (m)62
Approximate mass (kg)4.42·108
Number of observations77
Arc length (days)21

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)309.310592
a – orbit major semiaxis (astronomical units)1.04607800
e – orbit eccentricity0.23074300
ω – orbit ascending node-perihelion angle (degrees)26.535480
Ω – longitude of orbit ascending node (degrees)60.220961
i – orbit inclination to the ecliptic plane (degrees)7.878714
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829114.1709831.045975950.2311169324.49229362.2116237.8653010.804233201.069752
01/21/1858162.1722141.046148410.2312135424.86296361.8972387.8675930.804264731.070017
01/29/1887208.8625611.045857630.2310015025.13701561.5995617.8692400.804262951.069571
02/07/1916255.5266251.045840650.2308596425.38707161.2996727.8721700.804398251.069545
02/14/1945303.3258901.045825250.2306631225.69142561.0002247.8750510.804591941.069521
02/22/1974351.4687251.045963490.2306990025.97294460.7135597.8777550.804660761.069733
03/02/200337.7827501.046042470.2308215226.23407760.4051957.8790860.804593351.069854
03/09/203284.0133331.045958890.2307034226.54384960.1678987.8792460.804652591.069726
03/17/2061130.7364111.045868500.2304613226.78947659.8958757.8814880.804836261.069587
03/25/2090178.0769251.045962430.2304239227.02739059.6095377.8851110.804947671.069731
04/03/2119225.7099091.046126790.2305040527.41445359.2891587.8875530.804990331.069984
04/10/2148272.1658391.045833070.2302901327.67122558.9971637.8899950.804988041.069533
04/18/2177318.5985011.045846300.2300579227.91853358.6884737.8931010.805241071.069553
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