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 HL2

General information

Preliminary designation2018 HL2
GroupApollo
Absolute magnitude21.25
Approximate diameter (m)150
Approximate mass (kg)6.11·109
Number of observations92
Arc length (days)690

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)246.413858
a – orbit major semiaxis (astronomical units)1.67106200
e – orbit eccentricity0.46786000
ω – orbit ascending node-perihelion angle (degrees)233.228839
Ω – longitude of orbit ascending node (degrees)45.863540
i – orbit inclination to the ecliptic plane (degrees)33.440364
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829358.0449291.668811080.46197840232.04045147.24031533.7400290.897856422.155814
01/21/1858166.3133101.667180450.46238543232.26076347.05084333.7041980.896300502.152655
01/29/1887340.3957061.666661210.46281336232.43964646.83808433.6578690.895308132.151650
02/07/1916156.1848591.666319780.46348228232.61305846.65244333.6183710.894010102.150989
02/14/1945330.7945831.666945450.46438148232.79349646.43002233.5602930.892846852.152200
02/22/1974148.7282191.666086160.46501959232.97670046.25346433.5236640.891323462.150536
03/02/2003322.1886421.668602410.46655833233.14337946.02508133.4535530.890102052.155410
03/09/2032128.9942461.668761880.46738651233.26561745.84892533.4161530.888805092.155719
03/17/2061295.5227181.668196230.46832992233.47191545.63326333.3661410.886930022.154623
03/25/2090104.5234101.667269380.46851840233.64578545.43660733.3311200.886123002.152828
04/03/2119278.5293761.666538090.46922364233.80309145.24248933.2944030.884559022.151411
04/10/214893.9966911.666698900.46966669234.00542645.01432833.2407120.883905942.151723
04/18/2177267.7810261.667370000.47047337234.14915944.81878233.1935050.882916822.153023
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