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 HK2

General information

Preliminary designation2021 HK2
GroupAmor
Absolute magnitude24.87
Approximate diameter (m)28
Approximate mass (kg)4.11·107
Number of observations59
Arc length (days)54

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)40.299256
a – orbit major semiaxis (astronomical units)1.80980400
e – orbit eccentricity0.41012300
ω – orbit ascending node-perihelion angle (degrees)33.775393
Ω – longitude of orbit ascending node (degrees)170.509706
i – orbit inclination to the ecliptic plane (degrees)1.239872
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/18291.8835071.809936840.4098940131.187997171.6253571.2020541.068054572.434982
01/21/1858332.5014831.809444300.4111546531.558748171.5260921.2120651.065482862.433988
01/29/1887307.2994111.808220460.4101902832.095278171.2896081.2157841.066506012.431519
02/07/1916279.0657521.809413630.4103943932.350111171.1504141.2209971.066840432.433926
02/14/1945252.0577871.808396000.4105673232.591267171.0249761.2282711.065927702.431873
02/22/1974225.7262951.808964190.4110835333.139109170.8265361.2318191.065328812.433019
03/02/2003196.6984881.809799670.4097609733.442164170.7142241.2371351.068214402.434705
03/09/2032170.4967221.809465880.4102602033.791228170.5095101.2406621.067114052.434032
03/17/2061141.5433991.808812930.4109010834.176662170.4911841.2493541.065569762.432714
03/25/2090115.3420071.808633520.4097975834.627438170.2717841.2508441.067459882.432352
04/03/211986.7398711.808999560.4106437534.821006170.1709171.2574151.066145202.433091
04/10/214861.2550951.807866790.4108531835.086474170.1082771.2640041.065098972.430806
04/18/217737.4311791.808994460.4107678335.703261169.8316721.2654541.065917732.433080
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