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M52 Cluster
M52
Object
Type
Open Cluster
Constellation
Cassiopeia
Distance
5,000 ly
Magnitude
7.3
Angular Size
13 arc min
Size
19 ly
More Info
SEDS
Image
Date
9/4/2005
Place
Carlsbad, CA
Exposure Data
Ha 105 mins @ -15C
Ha 7x15 (bin 1x1)
Notes
Equipment
Optics
Takahashi FSQ-106N Refractor
Focal Length
530mm @f/5
Mount
Celestron CGE
Camera
SBIG ST-2000XM (KAI-2001M)
Focuser
Robo-Focus
Filters
CFW8A, Astrodon 6nm Ha
Software
CCDSoft, Photoshop
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