Mini Messier Marathon

Similar to the Messier Marathon in the spring, the Mini Messier Marathon (4M) is an attempt to find as many Messier objects as possible during one night and is scheduled in the fall when the majority of Messier objects are visible – Friday being the primary night and Saturday being the backup night.
Cherry Grove Event Schedule
Messier Marathon objects

Check out more information on the Cherry Grove Observatory, including maps and directions.


the Event

The Messier catalogue was compiled by French astronomer Charles Messier during the late 18th century and consists of 110 relatively bright deep sky objects (galaxies, nebulae, and star clusters). The first MAS Mini Messier Marathon was held in 2003, and has been held annually at the Cherry Grove Observatory.

Set your Sights

Clear skies? We’re on.

The mini marathon is held only if the skies are clear and will be CANCELLED IF CLOUDY. See the Cherry Grove event schedule for the date of the next Mini Messier Marathon.

Additional Resources

Observing Lists

Below are observing lists in Excel and PDF format. It can be tricky to set up an optimum sequence, so feel free to jump around within the list.

Other Resources