Wide field view of the R Coronae Australis region

This spectacular wide field image shows the area around the star R Coronae Australis. A huge dust cloud, about eight light-years across, dominates the centre of the image. The bluish reflection nebula close to R Coronae Australis is right of centre and the globular cluster NGC 6723 lies to the upper-right of the nebula. Corona Australis is a tiny tiara-shaped constellation, located next to the larger constellation of Sagittarius, in the direction of the centre of the Milky Way. In spite of its faintness, this southern winter constellation can be easily spotted from dark sites because of its characteristic shape and position in the sky.

Kredit:

Loke Kun Tan (StarryScapes.com)

O snímku

Id:eso1027b
Typ:Pozorování
Datum zveřejnění:30. června 2010 12:00
Související články:eso1027
Velikost:4008 x 2672 px

O objektu

Jméno:Corona Australis, NGC 6723, R Coronae Australis
Typ:Milky Way : Star : Grouping : Cluster : Globular
Milky Way : Nebula : Type : Star Formation
Milky Way : Nebula : Appearance : Reflection
Vzdálenost:400 světelné roky
Constellation:Corona Australis
Kategorie:Nebulae
Stars

Image Formats


Zvětšovatelný


Pozadí

1024x768
613,4 KB
1280x1024
1,1 MB
1600x1200
1,6 MB
1920x1200
2,0 MB
2048x1536
2,8 MB

Souřadnice

Position (RA):19 1 53.73
Position (Dec):-36° 57' 7.48"
Field of view:234.56 x 156.37 arcminutes
Orientace:Sever je 2.4° pravá od svislé osy

Barvy & filtry

PásmoVlnová délkaDalekohled
675 nm

Poznámky: Image captured by astrophotographer Loke Kun Tan.