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The hooked galaxy and its companion - annotated image
Annotated version of ESO Press Photo eso0622. The two interacting galaxies and the location of SN 2005cf are indicated. When the supernova exploded, more than a year ago, it was almost as bright as its host galaxy. One year later, it is much dimmer and can only be studied with the largest telescopes, such as ESO's Very Large Telescope.
Kredit:ESO
O snímku
Id: | eso0622b |
Typ: | Pozorování |
Datum zveřejnění: | 28. června 2006 |
Související články: | eso0622 |
Velikost: | 800 x 1183 px |
O objektu
Jméno: | SN 2005cf |
Typ: | Local Universe : Galaxy : Grouping : Pair |
Vzdálenost: | 90 milion světelné roky |
Constellation: | Libra |
Kategorie: | Galaxies |
Souřadnice
Position (RA): | 15 21 32.59 |
Position (Dec): | -7° 22' 38.55" |
Field of view: | 4.50 x 6.63 arcminutes |
Orientace: | Sever je 0.0° pravá od svislé osy |
Barvy & filtry
Pásmo | Vlnová délka | Dalekohled |
---|---|---|
Optický B | 440 nm | Very Large Telescope FORS1 |
Optický V | 557 nm | Very Large Telescope FORS1 |
Infračervený I | 768 nm | Very Large Telescope FORS1 |
Optický R | 655 nm | Very Large Telescope FORS1 |