The Cocoon Nebula (Open Cluster)
Red-band image from the Second Digitized Sky Survey (DSS2), measuring 10 arcminutes across.
Finder chart
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From Seattle , Cocoon Nebula is visible all night. It will become visible around 21:34 (PDT) as the dusk sky fades, 54° above your eastern horizon. It will be lost to dawn twilight around 04:49, 53° above your western horizon.
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|
Name
Cocoon Nebula
|
Object Type
Open Cluster
|
Position
| Constellation: | Cygnus |
| Magnitude: | 10.00 (V)[3] 7.82 (B)[2] |
| B-V Color (mag): | 0.62 |
| Right ascension: | 21h53m [2] |
| Declination: | +47°16' [2] |
| Distance: | 852.0 parsec 2777.5 lightyrs [1] |
Derived Quantities
| Absolute mag (V): | 0.35 |