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

Asteroid General Data

2025 FH21

General information

Preliminary designation2025 FH21
GroupApollo
Absolute magnitude27.38
Approximate diameter (m)9
Approximate mass (kg)1.28·106
Number of observations29
Arc length (days)1

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)16.823297
a – orbit major semiaxis (astronomical units)1.10733700
e – orbit eccentricity0.09227700
ω – orbit ascending node-perihelion angle (degrees)168.075903
Ω – longitude of orbit ascending node (degrees)11.418005
i – orbit inclination to the ecliptic plane (degrees)19.857685
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829264.0188101.106122510.09235212163.21440812.41347019.8790481.003969751.163337
01/21/1858246.3668671.106064620.09224786163.25532712.29802419.8789301.004032531.163245
01/29/1887213.7019911.109786940.09512994164.46683112.13248119.8541401.004212971.169123
02/07/1916146.5179431.110189040.09566577164.61597512.00941019.8482021.003981951.169758
02/14/194579.6932001.109630310.09508731164.65585811.88548319.8504901.004118551.168875
02/22/197448.8035811.106059680.09208894164.74272811.71784919.8689541.004203811.163238
03/02/200330.2854711.106198170.09221966164.81888511.60262719.8659701.004184961.163456
03/09/2032353.1343851.107259990.09229027168.11563111.39613719.8588151.005070671.165132
03/17/2061331.6291051.106150910.09120483168.10911111.25983219.8629861.005264601.163382
03/25/2090309.2784181.107323770.09228942168.39497811.12738719.8525751.005129501.165232
04/03/2119278.8218891.105882440.09044797171.22787210.93982019.8575231.005857621.162958
04/10/2148262.6839801.106062830.09071218171.28158010.82362119.8541531.005729461.163243
04/18/2177252.0826331.104603610.08947266171.56095510.67086519.8610381.005771781.160941
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