NGC6539 (Globular cluster)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 10 arcminutes across.
From Fairfield , NGC6539 is visible in the morning sky, becoming accessible around 00:51, when it reaches an altitude of 21° above your south-eastern horizon. It will then reach its highest point in the sky at 04:18, 41° above your southern horizon. It will be lost to dawn twilight around 04:34, 41° above your southern horizon.
Name
NGC6539
|
Object type
Globular cluster
|
Position
Right ascension: | 18h04m [2] |
Declination: | -07°35' [2] |
Constellation: | Serpens Cauda |
Magnitude: | 8.90 (V) [3] |
Distance: | 8.4 kpc 27.4 klyr [1] |
Derived quantities
Absolute mag (V): | -5.72 |
Sources