David Alfred Rubenhagen (b. 1959-07-24) is a Canadian amateur astronomer, rocket and space enthusiast, and accomplished machinist pattern maker. He has built parts for many small- and medium-sized telescopes. Rubenhagen worked with retired astronaut Bjarni Tryggvason to build a radiative-transfer experiment that flew on the International Space Station.
Orbit type: Main Belt
reference: WGSBN Bulletin, Volume 2, Number 10, page 5