NGC6639 (Open cluster)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 10 arcminutes across.
From Fairfield , NGC6639 is visible from soon after it rises, at 18:22, until soon before it sets at 04:54.
Name
NGC6639
|
Object type
Open cluster
|
Position
Right ascension: | 18h30m [2] |
Declination: | −13°09' [2] |
Constellation: | Scutum |
Distance: | 700.0 parsec 2282.0 lightyrs [1] |
Sources