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

2020 HY9

General information

Preliminary designation2020 HY9
GroupApollo
Absolute magnitude24.28
Approximate diameter (m)37
Approximate mass (kg)9.29·107
Number of observations18
Arc length (days)3

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)177.431352
a – orbit major semiaxis (astronomical units)1.85068000
e – orbit eccentricity0.58244700
ω – orbit ascending node-perihelion angle (degrees)305.716743
Ω – longitude of orbit ascending node (degrees)187.798934
i – orbit inclination to the ecliptic plane (degrees)10.208208
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/18296.2842731.849048950.58249302300.526795192.1452859.8722280.771990832.514335
01/21/1858203.4911881.847834770.58285562301.443606191.3489009.9342000.770813882.511859
01/29/188735.5745911.850125340.58311979301.971147190.8871669.9472890.771280642.516531
02/07/1916228.0789071.849465870.58254581302.833726190.19018210.0085340.772067282.515186
02/14/194563.3148831.849012680.58277973303.646631189.50974910.0610450.771445562.514262
02/22/1974255.2247861.850365230.58283203304.427488188.85297910.1176530.771913112.517021
03/02/200387.5948041.849891770.58201219304.948296188.40462010.1579980.773232212.516055
03/09/2032279.6384161.850142300.58279019305.764204187.73929810.2132200.771897532.516566
03/17/2061107.8384801.850708100.58254973306.501048187.14262910.2734460.772578592.517720
03/25/2090297.8782371.849946890.58121311306.945901186.70315210.3064680.774733502.516167
04/03/2119128.7737961.850894810.58091452307.806425186.03484510.3747170.775683132.518101
04/10/2148319.7929401.849311100.58157617308.528633185.47714210.4315380.773795832.514870
04/18/2177151.3509621.849971450.58175853309.232464184.87299910.4845270.773734782.516217
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