Judson B. Coit Observatory

The Judson B. Coit Observatory is located on the roof of the College of Arts & Sciences (CAS) building at 725 Commonwealth Avenue. It is used for both undergraduate and graduate level courses, public open nights, and observing projects of the Boston University Astronomical Society.

Documentation:

• Preparing for night lab: getting-ready-for-night-lab
• 10″ Telescope: 10inch-instructions
• 14″ Telescope: 14″ instructions

Observatory Wiki page

If you intend to observe, you might want to check the Boston Clear Sky clock.