The first website dedicated to amateur radial velocity studies

Spectrashift.com is a collaborative effort of amateur astronomers from around the world. Our goal is to construct a 1.1 meter telescope and spectrograph to discover extrasolar planets using radial velocities.

We have already demonstrated a level of capability by detecting the known planet around the star Tau Bootis. Information on our publication in the Journal of the British Astronomical Association can be found here

News updated 4-2008

We have full funding for the 1.1 meter observatory to be built this fall! The bubble dome is under construction. The 16" detects its first extrasolar planet transit. We welcome Beth Christie to the team.








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