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 GP2

General information

Preliminary designation2021 GP2
GroupApollo
Absolute magnitude27.58
Approximate diameter (m)8
Approximate mass (kg)9.73·105
Number of observations33
Arc length (days)2

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)19.825388
a – orbit major semiaxis (astronomical units)1.15027600
e – orbit eccentricity0.45592600
ω – orbit ascending node-perihelion angle (degrees)281.360609
Ω – longitude of orbit ascending node (degrees)17.631771
i – orbit inclination to the ecliptic plane (degrees)20.495455
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829143.3649691.148948260.45643111280.78783019.09607120.5628410.624532531.231548
01/21/1858350.4979191.148126070.45616213280.82798418.84304920.5552180.624394441.230226
01/29/1887207.1236651.147550690.45598405280.91180518.56415920.5423580.624285871.229302
02/07/191666.3170121.146443700.45555780281.02827818.31427820.5189830.624172331.227523
02/14/1945302.4199851.145669070.45527383281.22503618.12339320.5202840.624075921.226279
02/22/1974177.5745141.146322980.45545037281.35720717.95994120.5174650.624229761.227329
03/02/200345.7659101.146683350.45564183281.53171217.77661520.5163590.624206451.227908
03/09/2032257.5096271.150305170.45585271281.38742917.59996520.4968420.625935441.233730
03/17/206183.6345181.150999320.45595963281.53466017.43253920.4939930.626190101.234847
03/25/2090261.7966591.151354890.45593615281.67870217.24953120.4942890.626410571.235419
04/03/211984.8168701.149734170.45508914281.76766116.99874820.4982410.626502641.232812
04/10/2148264.8809571.151331680.45563169282.13651416.78637320.5125450.626748481.235382
04/18/217785.7549051.150527380.45542385282.30532416.62112320.5181580.626549771.234088
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