IC 1590 IC 59
Cas
☀- mag
Ø 10' / 3.0'
Drawing Bertrand Laville

IC 59 and 63 were discovered independently on photographs taken by Max Wolf (end of Dec 1893) as well as E.E. Barnard (6 Feb 1894). Wolf announced the discovery in AN 134 [3214], 365 (1894), "Ueber einige neue Nebelflecke" (Some New Nebulae).

300/350mm - 13.1" very faint, fairly large, very diffuse, fan-shaped. Forms a pair with IC 63.

400/500mm - 17.5" (11/1/86): distinct fan-shaped nebulosity extending east and NE with the vertex at the west end. The southern border (extending E-W) has a sharper edge. Brighter than nearby IC 59 in the field 20' NW. Located 20' NE of Gamma Cassiopeiae.

Notes by Steve Gottlieb