The open cluster NGC 6645

Image of NGC 6645
Red-band image from the Second Digitized Sky Survey (DSS2), measuring 10 arcminutes across.
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From Cambridge , NGC 6645 is visible in the evening sky, becoming accessible around 20:43 (EDT) as the dusk sky fades, 30° above your southern horizon. It will then reach its highest point in the sky at 21:04, 30° above your southern horizon. It will continue to be observable until around 23:29, when it sinks below 22° above your south-western horizon.

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Name NGC 6645
Object Type Open Cluster
Other Names
Cr 383
Mel 205
Position
Constellation:Sagittarius
Magnitude:8.50 (V) [3]
Right ascension:18h32m [2]
Declination:-16°53' [2]
Distance:1.2 kpc
4.1 klyr [1]
Derived Quantities
Absolute mag (V):-1.98

Cambridge

Latitude:
Longitude:
Timezone:

42.38°N
71.11°W
EDT

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