Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Asteroid search
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

2004 HH20

General information

Preliminary designation2004 HH20
GroupAmor
Absolute magnitude24.98
Approximate diameter (m)27
Approximate mass (kg)3.53·107
Number of observations44
Arc length (days)9

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)101.361303
a – orbit major semiaxis (astronomical units)1.78339700
e – orbit eccentricity0.42009200
ω – orbit ascending node-perihelion angle (degrees)199.304577
Ω – longitude of orbit ascending node (degrees)32.510522
i – orbit inclination to the ecliptic plane (degrees)4.128574
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829142.8362371.782976310.42218772194.89554534.5305564.3052291.030225612.380778
01/21/1858208.7542151.784090770.42282885195.44463934.3194674.2881291.029725722.383011
01/29/1887272.7113131.784108140.42355787196.19442633.9569264.2416241.028435092.383046
02/07/1916339.4703221.781601940.42256475196.73242233.7181294.2272361.028759762.378026
02/14/194546.7432641.783753710.42263597197.44335233.4073324.2002321.029875222.382336
02/22/1974116.8697891.783664780.42227216198.14453633.0481454.1740231.030472802.382157
03/02/2003180.3741821.784280310.42132651198.68718732.8116044.1528921.032515712.383391
03/09/2032250.3875081.783658950.42008169199.32995732.4947284.1270901.034376492.382146
03/17/2061317.5946101.781488610.41806801199.97794132.1572854.1054441.036705222.377799
03/25/209026.7932561.783377730.41811931200.45153931.8333384.0859401.037713072.381582
04/03/211994.5861531.782057970.41712459200.79519531.5955314.0741801.038717782.378939
04/10/2148159.4970051.784269910.41634326201.25765031.2930914.0551901.041401172.383370
04/18/2177225.0831351.783437580.41622792201.77743930.9494134.0283431.041121072.381702
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