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

2021 PT (826663)

General information

Preliminary designation2021 PT
Number826663
GroupApollo
Absolute magnitude21.87
Approximate diameter (m)110
Approximate mass (kg)2.59·109
Number of observations395
Arc length (days)4316

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)155.409408
a – orbit major semiaxis (astronomical units)1.22559900
e – orbit eccentricity0.24621900
ω – orbit ascending node-perihelion angle (degrees)234.019292
Ω – longitude of orbit ascending node (degrees)152.282022
i – orbit inclination to the ecliptic plane (degrees)10.153841
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829359.6425101.228690770.24756328232.046768153.69920610.1076330.924512051.361960
01/21/1858119.9407111.227724310.24714311232.392368153.49132410.1164530.924300711.360354
01/29/1887255.6450351.224448010.24587766232.994260153.29316510.1417490.923383601.354912
02/07/191643.5033711.224876260.24592399233.203948153.08390910.1430540.923649811.355623
02/14/1945183.1941961.226121820.24646250233.240778152.90523010.1360420.923928771.357691
02/22/1974313.0306291.226861880.24673253233.377959152.68110010.1326100.924155151.358921
03/02/200388.7223871.223649820.24532438234.088116152.44384710.1613990.923458681.353588
03/09/2032241.0549111.225618920.24619590234.063858152.25625810.1509460.923876561.356856
03/17/206164.4504341.219320540.24326699235.053273152.00172910.2237490.922700101.346410
03/25/2090277.5523211.217078240.24229965235.600845151.74190910.2423570.922180611.342698
04/03/2119136.6919651.216959390.24223978235.779163151.61222310.2430790.922163411.342501
04/10/2148357.4809131.217640390.24252601235.991445151.35766910.2420550.922330921.343628
04/18/2177220.0226321.215434360.24152321236.409638151.14473910.2510570.921878751.339979
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