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 HG2

General information

Preliminary designation2018 HG2
GroupApollo
Absolute magnitude24.21
Approximate diameter (m)38
Approximate mass (kg)1.02·108
Number of observations59
Arc length (days)7497

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)142.678067
a – orbit major semiaxis (astronomical units)1.19498000
e – orbit eccentricity0.32954300
ω – orbit ascending node-perihelion angle (degrees)268.728287
Ω – longitude of orbit ascending node (degrees)206.362327
i – orbit inclination to the ecliptic plane (degrees)14.288995
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182973.2186581.194207230.32920814267.278213207.74625014.2774860.801064491.305029
01/21/1858158.1252661.194229770.32930258267.443435207.53375214.2739490.800966831.305066
01/29/1887237.8894361.194990780.32943741267.638351207.31861214.2778680.801316111.306314
02/07/1916317.8850771.194595110.32927061267.939233207.12032514.2797550.801250051.305665
02/14/194539.3390221.193983300.32926778268.164713206.91960114.2841120.800843071.304662
02/22/1974126.0785011.194003500.32933306268.367634206.72948214.2882580.800778671.304695
03/02/2003208.7408211.194935640.32949083268.663614206.51910314.2860990.801215311.306223
03/09/2032287.3910401.195004030.32963334268.768914206.33237314.2863430.801090851.306335
03/17/20618.8731291.194530060.32956010269.053248206.13694414.2854590.800860621.305558
03/25/209093.5795121.193873380.32923200269.229065205.94242614.2957420.800812061.304482
04/03/2119177.0325791.194619900.32945683269.459613205.71950914.2932530.801044221.305705
04/10/2148258.2556351.194992470.32947860269.717392205.54076614.2978270.801268021.306316
04/18/2177337.0703401.194835040.32939210269.870491205.32994214.3049430.801265821.306058
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