Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
Русский
English
 
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

2021 HF2

General information

Preliminary designation2021 HF2
GroupApollo
Absolute magnitude24.88
Approximate diameter (m)28
Approximate mass (kg)4.05·107
Number of observations57
Arc length (days)8

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)190.049405
a – orbit major semiaxis (astronomical units)2.20633300
e – orbit eccentricity0.65891200
ω – orbit ascending node-perihelion angle (degrees)127.095414
Ω – longitude of orbit ascending node (degrees)160.677907
i – orbit inclination to the ecliptic plane (degrees)3.217066
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829154.9315122.211107600.65786284113.539929172.3413152.8942390.756502073.287876
01/21/185894.4966772.211076960.65860168115.689290170.5008902.9347780.754857963.287808
01/29/188734.4134892.211510190.65755029117.620812168.7958922.9779660.757331033.288774
02/07/1916333.5276992.213106760.65866584119.701784167.0235463.0274950.755408953.292336
02/14/1945266.9086022.214639310.65846868121.722643165.2621003.0796270.756368683.295757
02/22/1974204.0975332.210986990.65869411123.380340163.8616983.1224710.754622893.287607
03/02/2003150.1922902.205608250.65921202125.635613161.9290253.1863270.751644793.275617
03/09/2032101.6408302.205659610.65802809127.385735160.4382453.2332360.754273643.275732
03/17/206154.5512812.202188890.66095279128.754510159.1987683.2714910.746646013.268003
03/25/20903.2513882.205498680.66022907131.041066157.3057663.3563570.749364333.275373
04/03/2119315.7419762.201124040.66093697131.725881156.6410553.3844180.746319783.265633
04/10/2148266.0489112.200582130.66149675133.709991155.0152833.4629080.744904213.264427
04/18/2177219.1829652.204828600.66034919134.373922154.4183413.4938150.748871833.273881
Detailed table... Graphs... 3D animation... Calculation on the date...

Return to search
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