Shell around V445 Puppis (December 2005)

Using the NACO adaptive optics instrument on ESO's Very Large Telescope and its ability to obtain images as sharp as if taken from space, astronomers looked at a bipolar shell ejected by a "vampire star", which underwent an outburst after gulping down part of its companion’s matter.

Mynd/Myndskeið:

ESO/P.A. Woudt

Um myndina

Auðkenni:eso0943e
Tegund:Athuganir
Útgáfudagur:17. nóvember 2009
Tengdar fréttatilkynningar:eso0943
Stærð:512 x 512 px

Um fyrirbærið

Nafn:V445 Puppis
Tegund:Milky Way : Star : Type : Variable : Nova
Fjarlægð:25000 ljósár
Flokkur:Stars

Myndasnið

Stór JPEG
20,5 KB

Bakgrunnsmynd

1024x768
36,4 KB
1280x1024
49,1 KB
1600x1200
65,2 KB
1920x1200
79,6 KB
2048x1536
93,1 KB

Litir og síur

TíðnisviðBylgjulengdSjónauki
Innrautt
Ks
2.18 μmVery Large Telescope
NACO