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 HR4

General information

Preliminary designation2025 HR4
GroupApollo
Absolute magnitude27.48
Approximate diameter (m)9
Approximate mass (kg)1.12·106
Number of observations66
Arc length (days)4

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)298.502513
a – orbit major semiaxis (astronomical units)1.23021100
e – orbit eccentricity0.17674100
ω – orbit ascending node-perihelion angle (degrees)356.364912
Ω – longitude of orbit ascending node (degrees)214.982326
i – orbit inclination to the ecliptic plane (degrees)11.034149
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829195.1102321.233424330.17996340352.849895216.48422010.9908251.011453091.369839
01/21/1858261.5702031.233895290.18015658353.113171216.31851710.9915811.011600941.370623
01/29/1887332.3643901.232822280.17942663353.355303216.12951111.0014471.011621141.368836
02/07/191657.2588821.231791600.17871061353.655504215.89523311.0127791.011657371.367119
02/14/1945144.5876651.230435630.17764374353.943871215.69737211.0246201.011856441.364863
02/22/1974213.1793791.233670910.17955843354.391481215.45261311.0058481.012154891.370249
03/02/2003290.6099461.231931870.17821899354.724216215.22877111.0229941.012378221.367353
03/09/203215.3787291.230257230.17676052356.407337214.96483011.0343981.012796321.364566
03/17/2061103.4325411.231584310.17815305356.751098214.75763711.0240901.012173811.366774
03/25/2090187.0086871.232230680.17851365358.539761214.48621911.0080731.012260691.367851
04/03/2119269.4671981.230959730.17777447358.839945214.29675411.0185031.012126511.365735
04/10/2148350.4222271.231993750.17850848359.155419214.08387611.0239801.012072421.367456
04/18/2177101.9681911.227531250.17656078359.486700213.85507611.0329161.010797371.360033
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