The open cluster NGC 6645
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 10 arcminutes across.
Finder chart
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From Fairfield , NGC 6645 will become visible around 20:07 (EDT), 31° above your southern horizon, as dusk fades to darkness. It will then sink towards the horizon, setting at 00:41.
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|
Name
NGC 6645
|
Object Type
Open Cluster
|
Position
| Constellation: | Sagittarius |
| Magnitude: | 8.50 (V) [4] |
| Right ascension: | 18h32m [2] |
| Declination: | -16°53' [2] |
| Distance: | 1.2 kpc 4.1 klyr [1] |
Derived Quantities
| Absolute mag (V): | -1.98 |
Sources
Visibility from Fairfield
All times shown in Fairfield local time.