Pacific Northwest Regional Observatory | |
Organization: | Alliance for the Advancement of Science Through Astronomy |
Location: | Horse Heaven Hills, Eastern Washington |
Altitude: | 1600feet |
Telescope1 Name: | Richmond J. Hoch telescope[1] |
Telescope1 Type: | Cassegrain optical |
The Pacific Northwest Regional Observatory is an astronomical observatory at the Wallula Gap in the Horse Heaven Hills, near the Columbia River in Southeast Washington. It is owned by . The main instrument, an 0.8 meter Cassegrain reflecting optical telescope, was formerly located at Rattlesnake Mountain above Richland, Washington, where it was installed in 1971 by Battelle, dismantled in 2009,[2] and restored at Columbia Basin College in Richland 2010–2011. Construction of the observatory at Braden Research Farm, owned by Whitman College, broke ground in 2011, and the telescope mirror was placed there in November 2012.[3] [4]
, the main instrument, then at Rattlesnake Mountain, was "the largest, most powerful, optical research-grade telescope in Washington State".[5]