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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.
Kredit:ESO
O snímku
| Id: | eso0204b |
| Typ: | Pozorování |
| Datum zveřejnění: | 31. ledna 2002 |
| Související články: | eso0204 |
| Velikost: | 437 x 439 px |
O objektu
| Jméno: | Io |
| Typ: | Solar System : Planet : Type : Gas Giant |
| Kategorie: | Solar System |
Barvy & filtry
| Pásmo | Dalekohled |
|---|---|
| Infračervený Br-gamma | Very Large Telescope NACO |