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Dennis Hoofnagle
Amateur Affiliate
Affiliation
Whatcom Association of Celestial Observers
State/Province
WA
Country
United States
Suvrath Mahadevan
Full Member
Affiliation
Pennsylvania State University
State/Province
PA
Country
United States
Lawrence Ramsey
Full Emeritus Member
Affiliation
Pennsylvania State University
State/Province
PA
Country
United States