All Images Copyright Rod Gallagher Click on image to see full size
NGC 559 -- Open Cluster
Object
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Type |
Open Cluster |
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Constellation |
Cassiopeia |
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Distance |
7,200 light years |
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Magnitude |
9.5 |
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Size |
7.0 arc-min |
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Notes |
Also known as Caldwell 8 |
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Image
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Date |
2008-12-12 |
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Place |
Bixhoma Observatory (H33) |
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Exposure Data |
L 9 mins @ -5 C |
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|
L 9x1 min |
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Notes |
All filters binned 2x2 |
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Equipment
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Optics |
Meade 12" RCX-400 |
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Focal Length |
1500 mm @f/5 (f/8 with 6.3 focal reducer) |
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Mount |
RCX-400 on Milburn Wedge |
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Camera |
SBIG ST-10XME w/AO7 |
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Focuser |
JMI Focuser with RoboFocus |
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Filters |
CFW-10, Astrodon LRGB |
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Software |
TheSky6, CCDSoft, CCDAutopilot5, CCDStack 2+, PixInsight, PhotoShop CS6 |
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Reprocessed on 07/11/2023 |