The globular cluster NGC 6539
Red-band image from the Second Digitized Sky Survey (DSS2), measuring 10 arcminutes across.
Finder chart
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From Ashburn , NGC 6539 is visible in the evening sky, becoming accessible around 21:45 (EDT) as the dusk sky fades, 39° above your south-eastern horizon. It will then reach its highest point in the sky at 23:08, 43° above your southern horizon. It will continue to be observable until around 02:46, when it sinks below 22° above your south-western horizon.
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|
Name
NGC 6539
|
Object Type
Globular Cluster
|
Other Names
Mel 190
Position
| Constellation: | Serpens Cauda |
| Magnitude: | 8.90 (V)[2] |
| Right Ascension: | 18h04m [1] |
| Declination: | -07°35' [1] |
| Distance: | 8.4 kpc 27.4 klyr [1] |
Derived Quantities
| Absolute Mag (V): | -5.72 |