Cloudy Nights'
Monthly Challenge Objects - 2023

Observing guides for Cloudy Nights' Monthly Challenge Objects in the year 2023.
Use the button(s) to download the objects of the month in the image orientation of your choice, click the object's name to visit the corresponding page on the Cloudy Nights forum. Please read Downloading CSOG and iPad Astronomy.

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November - December

Download - 2023

All Cloudy Nights' Objects of the Month for the year 2023.

Cloudy Nights MCO - 2023Index

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November 2023

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The "Double Cluster" (NGC869 & NGC884) in Perseus

Click here for the Constellation editions
Click here for the Herschel edition
Click here for the Melotte Star Clusters edition
Click here for the Collinder Star Clusters edition
Click here for the Raab Open Clusters edition
Click here for the Burnham's Celestial Handbook - DSO's edition
Click here for the Named Objects edition
Click here for the Caldwell edition

Galaxy pair Holmberg 796 (NGC7332 & NGC7339) in Pegasus

Click here for the Constellation editions
Click here for the Herschel edition
Click here for the Holmberg Double and Multiple Galaxies edition
Click here for the Burnham's Celestial Handbook - DSO's edition

Galaxy pair Vorontsov-Vel'yaminov 1946 (IC5242 & IC5243) in Pegasus