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 HL1

General information

Preliminary designation2018 HL1
GroupApollo
Absolute magnitude23.91
Approximate diameter (m)44
Approximate mass (kg)1.55·108
Number of observations59
Arc length (days)18

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)84.760940
a – orbit major semiaxis (astronomical units)1.09726200
e – orbit eccentricity0.36391300
ω – orbit ascending node-perihelion angle (degrees)79.022391
Ω – longitude of orbit ascending node (degrees)32.593748
i – orbit inclination to the ecliptic plane (degrees)19.368911
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829139.0626601.096513130.3656003277.77235733.78085019.2840440.695627571.148210
01/21/1858241.4130781.096078000.3655088077.88413533.60029419.2885450.695451841.147527
01/29/1887346.9275311.095834080.3653233078.00070633.43300919.2893990.695500361.147144
02/07/191680.5217821.096816660.3651801078.29505233.25561519.2973650.696281041.148687
02/14/1945173.6168971.097256680.3646920878.53693433.08114619.3311950.697095861.149378
02/22/1974264.7871891.097155150.3646319378.66324032.90492819.3280770.697097351.149219
03/02/2003356.0588771.097465290.3646169978.85582632.73883419.3287220.697310801.149706
03/09/203285.5784211.097252560.3639748279.05016232.57208319.3687550.697880261.149372
03/17/2061177.0312061.097209400.3638653279.15243932.39773319.3680480.697972951.149304
03/25/2090267.2765781.097203690.3637950379.35688232.23052219.3697700.698046441.149295
04/03/2119350.1427711.098538860.3630508279.71644832.04357319.4111150.699713431.151393
04/10/214866.2051431.098330710.3629155279.88808931.87735019.4137890.699729441.151066
04/18/2177147.9931351.097740840.3628422879.95446731.70345119.4155090.699434041.150139
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