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
Potential hazardous
Asteroid information
General data
Initial data
Approaches
Asteroid orbit evolution
Tables
Graphs
3D animation
Calculation

Asteroid General Data

2025 HQ4

General information

Preliminary designation2025 HQ4
GroupAten
Absolute magnitude26.00
Approximate diameter (m)17
Approximate mass (kg)8.63·106
Number of observations156
Arc length (days)343

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)287.421140
a – orbit major semiaxis (astronomical units)0.63624900
e – orbit eccentricity0.64687300
ω – orbit ascending node-perihelion angle (degrees)338.898690
Ω – longitude of orbit ascending node (degrees)47.983110
i – orbit inclination to the ecliptic plane (degrees)2.631520
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829233.1280060.635672550.64826095333.04556554.1490072.0462080.223590860.506817
01/21/1858320.8135330.636071980.64795449334.27417752.8421552.1244280.223926280.507294
01/29/188737.7677260.635874060.64806068334.61224552.5069672.2100850.223789080.507058
02/07/1916112.8050010.636088570.64759568335.36590351.7005222.2569940.224160360.507314
02/14/1945187.3566480.636259640.64715445336.78905450.1965432.4193350.224501380.507519
02/22/1974264.7890770.636236690.64702319337.61363249.3291672.4868180.224576800.507491
03/02/2003336.9796190.636276090.64699500338.66608448.2751122.5655060.224608640.507539
03/09/203246.1076680.636375020.64670285339.65362147.1992622.6897750.224829480.507657
03/17/206196.6096390.635921110.64712906340.39825846.4748792.8520560.224398080.507114
03/25/2090160.3086210.636059060.64695778340.40645746.4866382.8517830.224555700.507279
04/03/2119221.9812540.636216710.64634475341.31630545.4649092.9955840.225001380.507467
04/10/2148294.6348130.636240760.64645799341.69791945.0932863.0944530.224937840.507496
04/18/2177356.3201650.636627120.64612097342.48838944.2798763.1748980.225288990.507959
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