Hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  Bubble Nebula  ·  NGC 7635
The Bubble Nebula - NGC 7635, 



    
        

            Christina_Irakleous
The Bubble Nebula - NGC 7635
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The Bubble Nebula - NGC 7635

The Bubble Nebula - NGC 7635, 



    
        

            Christina_Irakleous
The Bubble Nebula - NGC 7635
Powered byPixInsight

The Bubble Nebula - NGC 7635

Technical card

Imaging telescopes or lenses: Sky-Watcher Quatro 8 f4

Imaging cameras: Atik 450C

Mounts: SkyWatcher AZ -EQ5 -GT

Guiding cameras: ZWO AS120MM

Filters: Optolong L-eNhance 2" L enhance 2"

Accessory: ZWO Off-Axis Guider


Frames: 108x300" (9h)

Integration: 9h


Basic astrometry details

Astrometry.net job: 4033618

RA center: 23h 20' 40"

DEC center: +61° 10' 58"

Pixel scale: 0.889 arcsec/pixel

Orientation: 149.559 degrees

Field radius: 0.308 degrees


Resolution: 1928x1588

Data source: Backyard

Description

One of the most beautiful deep sky objects, the Bubble Nebula (NGC 7635) in the constellation Cassiopeia. This 7 light-year diameter bubble is caused by hot gas escaping into space from a star 45 times more massive than our Sun!
Total exposure of the image: 9 hours under bortle 8 sky, using Optolong L-enhance filter

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