IC 5146

IC 4146—Cocoon Nebula
IC 5146—Cocoon Nebula

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Image Data

Telescope: 24″ RCOS f/8 Ritchey-Cretien
Effective Focal Length: 4876mm
Resolution: 0.57″/pixel (100%)
Accessories: None
CCD: Apogee Alta U42
Exposures: 8×5 min L
Filter(s): None
Exposure Date: 8 September 2010, processed 20 February 2011
Location: Rodeo, NM, USA
Seeing, FWHM: 1.8″
Processing Software: MaximDL, PixInsight, Adobe Photoshop
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Object Data

Constellation: Cygnus
Type: Reflection and Emission Nebula
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NASA/ADS Query

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