Celestial hemisphere:  Northern  ·  Constellation: Hercules (Her)  ·  Contains:  IC 1170  ·  IC 1178  ·  IC 1181  ·  NGC 6039  ·  NGC 6040  ·  NGC 6041  ·  NGC 6043  ·  NGC 6044  ·  NGC 6045  ·  NGC 6047  ·  NGC 6050
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Abell 2151 LRGB - The Hercules Galaxy Cluster, andrea tasselli
Abell 2151 LRGB - The Hercules Galaxy Cluster
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Abell 2151 LRGB - The Hercules Galaxy Cluster

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Abell 2151 LRGB - The Hercules Galaxy Cluster, andrea tasselli
Abell 2151 LRGB - The Hercules Galaxy Cluster
Powered byPixInsight

Abell 2151 LRGB - The Hercules Galaxy Cluster

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The one and only "deep" target in my collection, Abell 2151 should have received a lot more exposure than I did but seeing, that fickly beast, left me out after a few nights and you need good seeing to make out what you are imaging at this distance scale. I should have picked it up later on or in a different year but things always move on in unpredictable ways and you soon forget the good propositions of the yester-years for the fancier and easier ones of the present.

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Abell 2151 LRGB - The Hercules Galaxy Cluster, andrea tasselli