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

2021 PC9

General information

Preliminary designation2021 PC9
GroupApollo
Absolute magnitude21.16
Approximate diameter (m)160
Approximate mass (kg)6.92·109
Number of observations56
Arc length (days)1826

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)2.931640
a – orbit major semiaxis (astronomical units)1.84725500
e – orbit eccentricity0.66716900
ω – orbit ascending node-perihelion angle (degrees)267.882440
Ω – longitude of orbit ascending node (degrees)315.364710
i – orbit inclination to the ecliptic plane (degrees)11.302500
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829148.7042021.846522490.66837716259.898118322.79171811.4022520.612349032.509184
01/21/1858349.2604051.846675760.66808464261.144839321.64287411.3678000.612940042.509496
01/29/1887192.7365871.847588500.66753474262.450074320.43073211.3652070.614258982.511357
02/07/191632.4527671.847860490.66808404263.105182319.73732411.3499110.613334392.511912
02/14/1945229.2240441.849734310.66778598264.500248318.46748511.3337690.614507672.515734
02/22/197462.3622591.849939200.66786632265.866513317.27021511.3139980.614427112.516152
03/02/2003264.3903461.845803650.66833975267.195487316.05324311.3064690.612179712.507719
03/09/2032107.8061801.846016570.66729548267.967711315.27923411.3016230.614178052.508153
03/17/2061309.8639991.849034810.66719355269.536078313.88352711.3006840.615370712.514307
03/25/2090149.4491271.846603600.66874172270.533659312.96023411.2981460.611702732.509349
04/03/2119354.6361321.845595300.66832397271.737821311.83726711.2922150.612139722.507294
04/10/2148200.7158451.846420720.66740333272.999989310.65998611.2983170.614113382.508977
04/18/217748.4348381.843751730.66791330273.686201309.91135211.3056430.612285432.503538
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