National Register of Historic Places
Georgetown University Astronomical Observatory
Washington, District of Columbia County, District of Columbia
The record
- Listed
- July 2, 1973
- Type
- Building
- Address
- Georgetown University, Washington
- County
- District of Columbia
- State
- District of Columbia
- Period of significance
- 1825 to 1849
- Contributing resources
- 1 building
- Coordinates
- 38.90837, -77.07721
- Reference number
- 73002087
David Rumsey Map Collection, Stanford LibrariesDavid Rumsey Map Collection, Stanford LibrariesBarry Lawrence Ruderman Map Collection, Stanford LibrariesBarry Lawrence Ruderman Map Collection, Stanford LibrariesDavid Rumsey Map Collection, Stanford Libraries