Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Summary information
Asteroids selection
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

2025 HB2

General information

Preliminary designation2025 HB2
GroupApollo
Absolute magnitude25.02
Approximate diameter (m)26
Approximate mass (kg)3.34·107
Number of observations31
Arc length (days)4

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)104.385093
a – orbit major semiaxis (astronomical units)1.04455200
e – orbit eccentricity0.33586300
ω – orbit ascending node-perihelion angle (degrees)239.102064
Ω – longitude of orbit ascending node (degrees)211.799175
i – orbit inclination to the ecliptic plane (degrees)29.188901
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829127.1419491.044452930.33512653238.500760212.58229029.2044450.694429051.067417
01/21/1858196.4561221.044253760.33504845238.618956212.46410429.2053680.694378151.067111
01/29/1887264.0339511.044413840.33521410238.705364212.35112629.2018810.694311591.067357
02/07/1916331.9135401.044502940.33540157238.763315212.23191429.1978470.694175021.067493
02/14/194540.7171461.044277350.33539295238.872542212.12143829.1958100.694034101.067147
02/22/1974108.5660841.044444030.33554668238.996987212.00733229.1927740.693984311.067403
03/02/2003175.9265171.044550040.33575372239.054517211.89737529.1889670.693838481.067565
03/09/2032243.3905051.044411180.33589126239.124476211.78075829.1873910.693602591.067353
03/17/2061309.9316131.044588090.33598039239.217350211.66755829.1877330.693626981.067624
03/25/209015.0915191.044515420.33610220239.273432211.55676229.1854950.693451481.067512
04/03/211980.5133131.044539100.33619643239.359258211.43758629.1835020.693368791.067549
04/10/2148145.6714361.044709880.33629855239.463918211.33119929.1806400.693375461.067810
04/18/2177211.7063131.044492720.33639908239.538166211.21011929.1779170.693126331.067478
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