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

Asteroid General Data

2021 HK1

General information

Preliminary designation2021 HK1
GroupApollo
Absolute magnitude26.50
Approximate diameter (m)13
Approximate mass (kg)4.32·106
Number of observations19
Arc length (days)9

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)309.563561
a – orbit major semiaxis (astronomical units)1.98785800
e – orbit eccentricity0.50060900
ω – orbit ascending node-perihelion angle (degrees)307.961125
Ω – longitude of orbit ascending node (degrees)226.671662
i – orbit inclination to the ecliptic plane (degrees)1.846069
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829125.1159811.984072770.49990289296.243543236.6539901.6738170.992229062.794712
01/21/1858263.0041491.987983000.50202312297.773228235.3179471.6945740.989969582.802978
01/29/188724.2426251.990266480.50226254299.650776233.8989411.7171730.990630182.807808
02/07/1916148.0249391.989701380.50262045300.361184233.1786971.7241930.989636782.806613
02/14/1945273.3304051.985796030.50229392303.584017230.3442901.7757300.988342772.798353
02/22/197451.9998031.983455270.50009522304.946103228.9974911.7923460.991538782.793407
03/02/2003193.1401731.982191780.50153634306.534555227.7273891.8166090.988050572.790738
03/09/2032327.6959221.988519310.50025313308.009698226.6274921.8469160.993756292.804112
03/17/206194.8452971.989163010.50164063309.011774225.7332331.8641780.991318032.805474
03/25/2090216.4669351.989009110.50154465310.569968224.6067571.8905090.991432242.805148
04/03/2119343.8739321.988863990.50015072311.421491223.8300231.9082030.994132222.804841
04/10/2148116.8130591.982718660.50142171313.102584222.5192731.9356570.988540492.791851
04/18/2177257.1246911.984608170.49946254314.315310221.5657541.9610640.993370732.795843
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