SkipCaptcha
1,279
edits
Changes
Jump to navigation
Jump to search
Bubble nebula (NGC 6822) (view source)
Revision as of 14:11, September 15, 2019
, 14:11, September 15, 2019Created page with "{{Night Sky | image = | designation =Hubble 1925 I | rightascension =19<sup>h</sup> 44<sup>m</sup> 31.8<sup>s</sup><ref name=loc> {{cite journal |last1=Cannon..."
{{Night Sky
| image =
| designation =Hubble 1925 I
| rightascension =19<sup>h</sup> 44<sup>m</sup> 31.8<sup>s</sup><ref name=loc>
{{cite journal
|last1=Cannon |first1=J. M.
|last2=Walter |first2=F.
|last3=Armus |first3=L.
|last4=Bendo |first4=G. J.
|last5=Calzetti |first5=D.
|last6=Draine |first6=B. T.
|last7=Engelbracht |first7=C. W.
|last8=Charles |first8=W.
|last9=Helou |first9=G.
|display-authors=3
|title=The Nature of Infrared Emission in the Local Group Dwarf Galaxy NGC 6822 as Revealed by Spitzer
|journal=The Astrophysical Journal
|volume=652
|issue=2|page=1170–1187|date=2006
|doi=10.1086/508341
|bibcode=2006ApJ...652.1170C
|ref=harv
}} {{arXiv|astro-ph/0608249}}</ref>
| declination =-14° 41′ 57″<ref name=loc/>
| distance =1.6 million ly<ref name=annesastronomynews>{{cite web|url=http://annesastronomynews.com/photo-gallery-ii/galaxies-clusters/barnards-galaxy-ngc-6822/|title=Barnard’s Galaxy (NGC 6822)|accessdate=2019-09-15|publisher=annesastronomynews.com}}</ref>
| constellation =Sagittarius
| type =Emission nebula
| dimensions =
| magnitude =
| redshift =
| radvelocity =
| propmotion =
| parallax =
}}
The '''Bubble nebula in Barnard's galaxy''' (Hubble 1925 I) is an [[emission nebula]] situated in Barnard's galaxy (NGC 6822). Barnard's galaxy is a barred [[irregular galaxy]] and known for containing over 150 large HII regions, an unusually high number.<ref name=annesastronomynews/> The nebula was first observed by [[Edwin Hubble]] in 1925. The nebula's name derived from its bubble like shape, but it should not be confused with [[NGC 7635]] which is also called the Bubble nebula.
==References==
{{reflist}}
{{Nebulae}}
[[Category:Astronomy]]
[[category:Nebulae]]
| image =
| designation =Hubble 1925 I
| rightascension =19<sup>h</sup> 44<sup>m</sup> 31.8<sup>s</sup><ref name=loc>
{{cite journal
|last1=Cannon |first1=J. M.
|last2=Walter |first2=F.
|last3=Armus |first3=L.
|last4=Bendo |first4=G. J.
|last5=Calzetti |first5=D.
|last6=Draine |first6=B. T.
|last7=Engelbracht |first7=C. W.
|last8=Charles |first8=W.
|last9=Helou |first9=G.
|display-authors=3
|title=The Nature of Infrared Emission in the Local Group Dwarf Galaxy NGC 6822 as Revealed by Spitzer
|journal=The Astrophysical Journal
|volume=652
|issue=2|page=1170–1187|date=2006
|doi=10.1086/508341
|bibcode=2006ApJ...652.1170C
|ref=harv
}} {{arXiv|astro-ph/0608249}}</ref>
| declination =-14° 41′ 57″<ref name=loc/>
| distance =1.6 million ly<ref name=annesastronomynews>{{cite web|url=http://annesastronomynews.com/photo-gallery-ii/galaxies-clusters/barnards-galaxy-ngc-6822/|title=Barnard’s Galaxy (NGC 6822)|accessdate=2019-09-15|publisher=annesastronomynews.com}}</ref>
| constellation =Sagittarius
| type =Emission nebula
| dimensions =
| magnitude =
| redshift =
| radvelocity =
| propmotion =
| parallax =
}}
The '''Bubble nebula in Barnard's galaxy''' (Hubble 1925 I) is an [[emission nebula]] situated in Barnard's galaxy (NGC 6822). Barnard's galaxy is a barred [[irregular galaxy]] and known for containing over 150 large HII regions, an unusually high number.<ref name=annesastronomynews/> The nebula was first observed by [[Edwin Hubble]] in 1925. The nebula's name derived from its bubble like shape, but it should not be confused with [[NGC 7635]] which is also called the Bubble nebula.
==References==
{{reflist}}
{{Nebulae}}
[[Category:Astronomy]]
[[category:Nebulae]]