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Triplet in Cassiopeia

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About this observation
Observer
Martin Griffiths
Time of observation
28/11/2016 - 22:00
Object
NGC 654, NGC 663 and NGC 659
Observing location
Brecon Beacons Observatory
Equipment
80mm Equinox f6 refractor with a mounted Canon 30D DSLR
Exposure
f ISO 1600 45 sec exposure
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These three star clusters lie in Cassiopeia and are easy targets in a small scope and show much variation between them in brightness, star counts and shape.

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