1 NGC 7789
We start with the well-known cluster NGC 7789, also called the White Rose Cluster or more commonly Caroline’s Rose, after discoverer Caroline Herschel. It’s located 2.9° southwest of Caph (Beta (β) Cassiopeiae), one of the points forming a rightangled triangle together with Schedar (Alpha (α) Cassiopeiae), Caph being at the right angle. It has an integrated magnitude of +6.7 and appears around 20 arcminutes across through a 150mm scope with over 50