Astrotreff's
Objects of the Month - 2024
Observing Guides in all four CSOG image orientations for Astrotreff's Objects of the Month in the year 2024.
Use the buttons to download the Observing Guides, click the object's name to visit the corresponding page on the Astrotreff forum. Please read Downloading CSOG and iPad Astronomy.
Jump to month...
January - February - March - April
Registration is not required to download the current Object of the Month
February
Click here for the Constellation editions
Click here for the Burnham's Celestial Handbook - DSO's edition
Click here for the Named Objects edition
January
Open cluster Melotte 20 - the "Alpha Persei Cluster" in Perseus
Click here for the Constellation editions
Click here for the Collinder Clusters edition
Click here for the Melotte Star Clusters edition
Click here for the Burnham's Celestial Handbook - DSO's edition
Click here for the Named Objects edition
