Oberlin College
Peters Hall
50 North Professor Street
Oberlin, OH 44074-1091

Residing within a 30-foot copper-skinned dome (ca. 1929) atop Peters Hall is the Oberlin College Observatory, the centerpiece of a burgeoning astronomy program. The original telescope at Oberlin College was a 6 1/8-inch aperture, weight-driven refractor made by the William Gaertner Company of Chicago. The Gaertner telescope was traded for a Celestron 11, about 1991, and moved to Yerkes for refurbishment. Eventually it was presented to a private owner in Colorado.

Today the main telescope is a Celestron C-14 on a Losmandy GM-200 mount with digital setting circles. Portable scopes, out on an observing deck, include a C-11 on a Tuthill Isostatic mount, and five C-8s. In the works: one 6-inch f/5 Sky-Watcher refractor on a Sky-Watcher EQ-6 mount, and an SBIG ste digital camera for astro-imaging. On the observing deck are piers for the 6-inch and the C-8s.

The observatory is open to the public (weather permitting) on the first and third Fridays of the month after sunset during the academic year. The college also boasts Taylor Planetarium which was completed late in 2000 and projects the 1,000 brightest stars and the planets onto a dome 4 meters in diameter.