Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Asteroid General Data

2021 HC3

General information

Preliminary designation2021 HC3
GroupApollo
Absolute magnitude21.58
Approximate diameter (m)130
Approximate mass (kg)3.87·109
Number of observations143
Arc length (days)1556

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)59.629154
a – orbit major semiaxis (astronomical units)1.12157800
e – orbit eccentricity0.67549800
ω – orbit ascending node-perihelion angle (degrees)132.147319
Ω – longitude of orbit ascending node (degrees)219.533560
i – orbit inclination to the ecliptic plane (degrees)28.397171
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829193.9181321.119419510.67674576131.038353220.80799328.0287610.361857101.184377
01/21/185814.1903731.119438490.67645201131.200519220.62269128.0743070.362192081.184407
01/29/1887193.5687681.119591360.67616726131.378277220.41756828.1185170.362560341.184650
02/07/191613.1941101.119505970.67589111131.543937220.23505228.1624750.362841841.184514
02/14/1945192.8211451.119620800.67558958131.720027220.03912728.2016620.363216661.184696
02/22/197411.7287831.119633420.67521326131.871947219.85887028.2501030.363642091.184716
03/02/2003191.5814251.119659830.67485801132.035235219.67410528.2920490.364048431.184758
03/09/203210.9696321.119548990.67447799132.213959219.48337028.3366290.364437841.184582
03/17/2061190.2233831.119413090.67412866132.382198219.30517528.3836910.364784651.184367
03/25/20909.4199351.119535870.67372334132.561359219.10917228.4358460.365278431.184562
04/03/2119188.5856961.119631320.67348125132.725434218.92931028.4748030.365580621.184713
04/10/21488.1430081.119619150.67317649132.905663218.73060528.5258720.365917861.184694
04/18/2177187.3302961.119630980.67290755133.063662218.55538828.5643620.366222841.184712
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