Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Summary information
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Closest approaches
Approaches archive
Diagram 2D
Histogram
Impact probability
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Asteroid information
General data
Initial data
Approaches
Asteroid orbit evolution
Tables
Graphs
3D animation
Calculation

Asteroid General Data

2021 JH2

General information

Preliminary designation2021 JH2
GroupAmor
Absolute magnitude19.38
Approximate diameter (m)350
Approximate mass (kg)8.09·1010
Number of observations491
Arc length (days)5815

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)183.340636
a – orbit major semiaxis (astronomical units)2.17834100
e – orbit eccentricity0.52686400
ω – orbit ascending node-perihelion angle (degrees)313.764806
Ω – longitude of orbit ascending node (degrees)356.238834
i – orbit inclination to the ecliptic plane (degrees)6.616323
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182924.9880802.176567060.52730625307.3711150.9272646.3898501.028849643.211136
01/21/185835.8126072.178498760.52546533308.3359360.3351176.4163851.033773193.215412
01/29/188747.8884402.178477430.52573543309.503200359.4703146.4618141.033174663.215364
02/07/191659.4534812.174475080.52808672310.346967358.7633856.4940211.026163673.206508
02/14/194572.0293332.175249510.52792651311.220899358.1121616.5219811.026877643.208221
02/22/197485.3417602.176948290.52567899311.885597357.6620606.5421641.032572303.211980
03/02/200396.8234432.177158180.52734403312.941259356.8969036.5864971.029046813.212444
03/09/2032108.2012202.175894980.52775378313.963796356.1311206.6291131.027558193.209649
03/17/2061120.2001152.178894900.52612310314.505912355.7085026.6374861.032527973.216289
03/25/2090133.4791672.178486740.52573191315.367759355.1113306.6755101.033186743.215385
04/03/2119144.1699832.176493870.52689892316.382464354.4403106.7180021.029701593.210974
04/10/2148152.6629782.178091600.52743784317.387552353.7575366.7634291.029283683.214510
04/18/2177161.5532082.178656060.52680459317.738759353.4238476.7706881.030930043.215760
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