The open cluster NGC 6819
Red-band image from the Second Digitized Sky Survey (DSS2), measuring 10 arcminutes across.
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From Fairfield , NGC 6819 will become visible around 17:45 (EST) as the dusk sky fades, 72° above your western horizon. It will then sink towards the horizon, setting at 01:31.
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|
Name
NGC 6819
|
Object Type
Open Cluster
|
Position
| Constellation: | Cygnus |
| Magnitude: | 7.30 (V) [3] 8.21 (B) [2] |
| B-V Color (mag): | 0.91 |
| Right ascension: | 19h41m [2] |
| Declination: | +40°11' [2] |
| Distance: | 2.4 kpc 7.7 klyr [1] |
Derived Quantities
| Absolute mag (V): | -4.56 |