Open Clusters

Messier Objects,
NGC457∼
NGC1582

Open Cluster M7| Open Cluster M23| Open Cluster M29| Open Cluster M34| Open Clusters M35 & NGC2158| Open Cluster M36| Open Cluster M37| Open Cluster M38| Open Cluster M39| Open Cluster M41| Open Cluster M44 “Praesepe (Beehive Cluster)”| Open Cluster M45
“Pleiades (Subaru)”| Open Cluster M46| Open Cluster M47| Open Cluster M48| Open Cluster M52| Open Cluster M67| Open Cluster M93| Open Cluster NGC457| Open Cluster NGC663| Open Cluster NGC744| Open Cluster NGC752| Open Clusters NGC869 & NGC884 “Double Cluster h-χ”| Open Cluster NGC956| Open Cluster NGC957| Open Cluster NGC1027| Open Cluster NGC1245| Open Cluster NGC1342| Open Clsuter NGC1496| Open Cluster NGC1502| Open Cluster NGC1513| Open Cluster NGC1528| Open Cluster NGC1545| Open Cluster NGC1582|

NGC1605∼
NGC7789,
& others

Open Cluster NGC1605| Open Cluster NGC1647| Open Cluster NGC1662| Open Cluster NGC1664| Open Clusters NGC1746, NGC1750 & NGC1758| Open Cluster NGC1778| Open Cluster NGC1807| Open Cluster NGC1817| Open Cluster NGC1981| Open Cluster NGC2112| Open Cluster NGC2141| Open Cluster NGC2232| Open Cluster NGC2281| Open Cluster NGC2301| Open Cluster NGC2331| Open Cluster NGC2354| Open Cluster NGC2355| Open Cluster NGC2420| Open Cluster NGC2423| Open Cluster NGC2509| Open Cluster NGC2539| Open Cluster NGC2627| Open Cluster NGC6633| Open Cluster NGC6791| Open Cluster NGC6823| Open Cluster NGC6940| Open Cluster NGC7039| Open Cluster NGC7082| Open Cluster NGC7209| Open Cluster NGC7243| Open Cluster NGC7686| Open Clusters NGC7788 & NGC7790| Open Cluster NGC7789| Open Cluster IC4665| Open Cluster IC4756| Open Cluster Mel.20
“α-Persei Moving Cluster”| Open Cluster Mel.25
“Hyades”| Open Cluster Mel.111|