Uwe Wolter

Hamburger Fern-Hochschule, Universität Hamburg

Papers

Total Citations

115

H-Index

About

Uwe Wolter is an observational astrophysicist whose work centers on binary star systems and robotic spectroscopy. He is best known for his pivotal role in developing TIGRE (Telescopio Internacional de Guanajuato Robótico Espectroscópico), a fully robotic 1.2-meter telescope in central Mexico that has transformed access to high-resolution spectroscopy. His most cited paper (96 citations) introduces TIGRE’s design and capabilities, highlighting its fiber-coupled échelle spectrograph that achieves a resolving power exceeding 20,000 across a broad optical range. Wolter’s research has produced landmark studies of stellar binaries, most notably his detailed analysis of the α CrB binary system (19 citations). In this work, he derived a new radial velocity curve for the A- and G-type main-sequence stars, measured apsidal motion, and demonstrated alignment of rotation and orbit axes—a rare and valuable constraint for stellar evolution models. By combining robotic efficiency with precise spectroscopy, Wolter has enabled long-term monitoring campaigns that were previously impractical, advancing our understanding of stellar masses, orbits, and tidal interactions. His contributions exemplify how innovative instrumentation can open new frontiers in stellar astrophysics.