Introduction | Map | Own Observations | References
On this page I collect my observations of the open star cluster St 2 (Muscle Man) in the constellation Cassiopeia.
The open star cluster St 2 in the constellation Cassiopeia got its name Muscle Man due to its characteristic shape and is, according to Stoyan, a "must" for small telescopes. Using small magnifications or binoculars, it can be observed together with the Perseus double cluster, which makes the most pleasure, as Stoyan points out. Using binoculars, I had, however, difficulties in finding the "Muscle Man" at all... But I did find it with the PS 72/432 refractor.
Stock 2 - By Roberto Mura (Own work) [CC BY-SA 3.0 (https://creativecommons.org/licenses/by-sa/3.0/)], via Wikimedia Commons)
Size: 80' Stoyan)
Distance: 1050 light years
Rating: ** (Stoyan)
St 2 between Cassiopeia and Perseus (this open star cluster belongs to Cassiopeia) and Perseus Double Cluster NGC 884/869
Detail map: Perseus double cluster NGC 884/869 and Mucscle Man St 2; above the double cluster, there is a kind of oval (arrows), which helps me identify the double cluster and find the Muscle Man St 2