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 HY1

General information

Preliminary designation2021 HY1
GroupAmor
Absolute magnitude23.87
Approximate diameter (m)45
Approximate mass (kg)1.64·108
Number of observations21
Arc length (days)18

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)209.295138
a – orbit major semiaxis (astronomical units)1.29628000
e – orbit eccentricity0.15761200
ω – orbit ascending node-perihelion angle (degrees)120.680929
Ω – longitude of orbit ascending node (degrees)35.566768
i – orbit inclination to the ecliptic plane (degrees)21.816150
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829297.9779251.296203780.15839320119.37130336.40363621.8138871.090893921.475742
01/21/1858177.1061211.296112240.15835709119.59928236.27554121.8154471.090863681.475586
01/29/188756.2169851.296181660.15822414119.79703736.15582321.8153121.091094431.475705
02/07/1916295.1992891.296165810.15805209119.99847936.02897121.8162901.091304101.475677
02/14/1945174.1079721.296119560.15788179120.15142635.90892021.8164191.091485891.475599
02/22/197453.4669101.296108370.15784162120.30360835.78945121.8152761.091528531.475579
03/02/2003292.7972571.296100430.15768314120.51331335.66715821.8161871.091727251.475566
03/09/2032171.7483551.296185750.15755287120.68236135.54731621.8160001.091967961.475712
03/17/206150.7616861.296186180.15736920120.88847035.42491421.8178051.092206391.475712
03/25/2090289.8017881.296233990.15727271121.05000435.30696921.8187441.092371751.475794
04/03/2119168.6744921.296176160.15721153121.26473235.18042021.8206171.092402321.475695
04/10/214847.8033101.296284020.15709982121.47248335.06162321.8213571.092638041.475879
04/18/2177287.3667941.296210040.15697093121.67568734.93520621.8223381.092742741.475753
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