Messier M34
Open Cluster M34
Open Cluster
Perseus
Beginner
Angular size
35′
Magnitude
5.5
Best months
Sep-Feb
Constellation
Perseus
Catalog IDs
M34
Common aliases
NGC 1039
Recommended telescopes
Explore Scientific
1140mm f/7.5 · 152mm aperture
Frames 49% of APS-C FOV