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 PH1

General information

Preliminary designation2021 PH1
GroupAmor
Absolute magnitude20.86
Approximate diameter (m)180
Approximate mass (kg)1.05·1010
Number of observations35
Arc length (days)45

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)174.580492
a – orbit major semiaxis (astronomical units)2.18967800
e – orbit eccentricity0.45039400
ω – orbit ascending node-perihelion angle (degrees)20.883211
Ω – longitude of orbit ascending node (degrees)286.084092
i – orbit inclination to the ecliptic plane (degrees)12.997585
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829174.3678852.187870180.4472162917.185145288.10095713.2018611.209418993.236182
01/21/1858163.2751192.186802810.4491648617.723473287.84522213.1909311.204567833.233814
01/29/1887151.3976392.186936940.4492535018.376639287.52075713.1491211.204447873.234112
02/07/1916140.4971672.187049000.4495341918.647712287.25342213.1341451.203895703.234360
02/14/1945128.5326352.186355530.4501562319.286577286.93305513.0988701.202153963.232822
02/22/1974117.0816752.188473370.4492213919.904636286.61234813.0432111.205364323.237520
03/02/2003105.8979982.187032070.4506205120.413313286.33936513.0260251.201510563.234323
03/09/203294.0413132.187794180.4511895321.080721285.99429912.9827301.200684353.236013
03/17/206182.8990742.187965560.4507163221.425578285.70073412.9606051.201813783.236394
03/25/209071.1403142.187788690.4515652522.043455285.33819212.9187741.199859353.236001
04/03/211958.9093682.188982990.4506751722.753155285.00879612.8609721.202462713.238651
04/10/214847.4946482.188895230.4511499523.367097284.63969912.8152531.201375273.238457
04/18/217735.3336562.187447430.4530147923.961668284.36994012.7925671.196501393.235244
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