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Contains:  NGC 7129
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NGC7133, 





    
        

            AlBroxton
NGC7133

NGC7133

Technical card

Imaging telescope or lens:Celestron C11 Celestron

Imaging camera:40D Canon

Guiding telescope or lens:80mm EON Orion

Guiding camera:Orion Star Shooter

Focal reducer:6.3 reducer Celestron

Software:photoshopNoel's Tools5.00 Images Plus

Resolution: 625x534

Dates:Oct. 23, 2011

Frames: 19x60"

Integration: 0.3 hours

Avg. Moon age: 25.68 days

Avg. Moon phase: 15.87%

Astrometry.net job: 678999

RA center: 325.735 degrees

DEC center: 66.113 degrees

Pixel scale: 1.518 arcsec/pixel

Orientation: 29.127 degrees

Field radius: 0.173 degrees

Locations: Leesburg home, Leesburg , Florida, United States

Description

The six fairly bright stars in the center of the blue reflection nebula (together with the nebula they illuminate) are called NGC7129. The small nebula to the NE (upper left) of the main nebula is NGC7133. It is illuminated by a single star. The two small nebulae slightly to the NW (upper right) of the main nebula, each illuminated by a star, are (top) IC5133, and (bottom) IC5132. The reddish emission nebula to the SW (lower right) of the main object is Lynd's Bright Nebula 497. A dark nebula that dims background stars extends from below the main object, surrounds it especially on the left, and goes up all the way to the upper right corner of the frame. Notice the markedly different star densities in the lower right corner of this image compared to the upper right corner. This dusty region is Lynd's Dark Nebulae 1181 and 1183.
 

Comments

Author

AlBroxton
AlBroxton
License: None (All rights reserved)
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NGC7133, 





    
        

            AlBroxton