NGC 7635 "Bubble Nebula"
    Constellation:  Cassiopeia

    Size: 16 x 6 arcmin

    Star Magnitude:  8.2

    RA:  23h 20m 40s

    Dec: +61 d 12m 0s

NGC 7635 is a large object with low surface brightness.  It should be difficult to see in amateur scopes.   I don't know for certain, because I did not try to see it visually when I took these images.  All together four 20 minute guided exposures were needed to clearly show the bubble and display good color saturation. 



 
 

Click Here for a larger image

Scope:   8" LX 200 SCT
MX-5C CCD Camera & STAR 2000 Auto Tracker
Focal Ratio: f3.3
Exposure 80 min
 

Click here for the SEDS NGC Catalog

Click here for other views of the Bubble

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