urn:nasa:pds:context:facility:observatory.lbto-mount_graham 1.1 1.22.0.0 Product_Context T08 MPC Observatory Code 2026-07-07 1.1 Removed duplicate Internal_Reference entries from Reference_List. 2025-03-27 1.0 Initial export from OLAF urn:nasa:pds:context:telescope:lbto-mount_graham.lbt_8m4x2 facility_to_telescope urn:nasa:pds:context:instrument:lbto-mount_graham.lbt_8m4x2.lbc_guide_camera facility_to_instrument Large Binocular Telescope Observatory (LBTO) Observatory

LBT Observatory\nMount Graham International Observatory\n1480 W. State Route 366\nSafford, AZ 85546

USA The Large Binocular Telescope Observatory is located on Mount Graham in Arizona and operates one of the world’s most powerful optical telescopes. It features two 8.4-meter mirrors mounted side-by-side on a single structure, effectively providing the resolution of a 22.8-meter telescope when used interferometrically. LBTO supports high-resolution imaging and spectroscopy across visible and infrared wavelengths and is used for a wide range of astrophysical studies, from planetary systems to distant galaxies. The observatory is a collaboration between institutions in the United States, Italy, and Germany.