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

2025 WH9

General information

Preliminary designation2025 WH9
GroupApollo
Absolute magnitude21.69
Approximate diameter (m)120
Approximate mass (kg)3.33·109
Number of observations31
Arc length (days)25

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)309.638739
a – orbit major semiaxis (astronomical units)1.10147100
e – orbit eccentricity0.36439200
ω – orbit ascending node-perihelion angle (degrees)8.392352
Ω – longitude of orbit ascending node (degrees)255.691891
i – orbit inclination to the ecliptic plane (degrees)17.959250
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182964.9673081.102069980.364480467.402125256.60719617.9542120.700387011.156949
01/21/185896.8738401.101900470.364469617.545783256.47332817.9554440.700291231.156682
01/29/1887131.5995001.101710800.364444427.699750256.33177617.9555970.700198451.156384
02/07/1916166.3692361.102015050.364645357.818496256.19982117.9530260.700170391.156863
02/14/1945197.7597051.102095150.364734277.969653256.06424317.9515100.700123281.156989
02/22/1974229.6659761.101920490.364584638.099425255.93845317.9541460.700177221.156714
03/02/2003264.2799581.101738720.364443268.268517255.79689317.9572640.700217471.156428
03/09/2032299.1453311.101911170.364666248.406710255.66419017.9560370.700081371.156699
03/17/2061331.9744361.102014670.364936738.553163255.52430617.9552360.699849031.156862
03/25/20903.6702561.102001650.364943968.675450255.39297617.9543950.699832801.156842
04/03/211937.0921141.101723160.364853848.806706255.25362617.9574530.699755231.156403
04/10/214871.7687671.101840520.364834508.958310255.11754017.9554970.699851091.156588
04/18/2177104.8290641.101989960.364885179.100443254.98278517.9539160.699890171.156823
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