Io

Io, the volcanic moon of Jupiter, as imaged with the VLT NAOS-CONICA Adaptive Optics instrument on 5 December 2001, through a near-infrared, narrow optical filter (Brackett-gamma at wavelength 2.166 µm). Despite the small angular diameter of Io, about 1.2 arcsec, many features are visible at this excellent optical resolution.

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ESO

Om bilden

ID:eso0204b
Typ:Observation
Publiceringsdatum:31 januari 2002
Relaterade pressmeddelanden:eso0204
Storlek:437 x 439 px

Om objektet

Namn:Io
Typ:Solar System : Planet : Type : Gas Giant
Kategori:Solar System

Bildformat

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Stor jpeg
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Skärmstor jpeg
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Skrivbordsunderlägg

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Färger och filter

BandTeleskop
Infrarött
Br-gamma
Very Large Telescope
NACO

 

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