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

2012 PP28 (668949)

General information

Preliminary designation2012 PP28
Number668949
GroupApollo
Absolute magnitude19.27
Approximate diameter (m)370
Approximate mass (kg)9.42·1010
Number of observations185
Arc length (days)4214

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)311.022971
a – orbit major semiaxis (astronomical units)1.98989000
e – orbit eccentricity0.60629900
ω – orbit ascending node-perihelion angle (degrees)133.670184
Ω – longitude of orbit ascending node (degrees)254.056489
i – orbit inclination to the ecliptic plane (degrees)5.672209
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829231.9887451.995119700.60721485127.104212259.5999385.4055850.783653392.818085
01/21/1858339.6414611.994391210.60747319128.316157258.6095355.4237410.782852022.816541
01/29/188794.4136891.991736310.60744331128.943677257.9660265.4462620.781869412.810919
02/07/1916210.1525381.990722310.60704823130.200361256.9524995.5095670.782257862.808773
02/14/1945329.8760341.991261510.60661292130.805561256.3776915.5307660.783336552.809914
02/22/197486.6158731.990454540.60692249132.035249255.3773475.5919090.782402922.808206
03/02/2003207.5974541.989805520.60560770132.738708254.7818265.6220910.784763972.806833
03/09/2032328.3650771.990471380.60658985133.838431253.8648015.6824200.783071652.808242
03/17/206190.2319411.989564300.60531842134.615108253.2426935.7193790.785244372.806323
03/25/2090213.5105031.989808510.60642975135.573637252.4156965.7682190.783129432.806839
04/03/2119334.4770391.990068500.60562578136.493331251.7148015.8232050.784831712.807389
04/10/214894.2490541.990287870.60666621137.200782251.0750035.8494060.782847472.807854
04/18/2177212.2952591.990407730.60587673138.249704250.2778875.9153450.784466012.808107
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