The open cluster NGC 6791
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 10 arcminutes across.
Finder chart
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From Ashburn , NGC 6791 will become visible around 17:57 (EST), 48° above your western horizon, as dusk fades to darkness. It will then sink towards the horizon, setting at 23:06.
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|
Name
NGC 6791
|
Object Type
Open Cluster
|
Position
| Constellation: | Lyra |
| Magnitude: | 9.50 (V) [2] 10.52 (B) [2] |
| B-V Color (mag): | 1.02 |
| Right ascension: | 19h20m [2] |
| Declination: | +37°46' [2] |
| Distance: | 5.9 kpc 19.1 klyr [1] |
Derived Quantities
| Absolute mag (V): | -4.34 |
Visibility from Ashburn
All times shown in Ashburn local time.