Dr. Paul Chote

Biography

Paul Chote is an Assistant Professor in the Department of Physics at the University of Warwick, focusing on Astronomy and Astrophysics. His research interests include the application of astronomical techniques for the identification and characterization of Resident Space Objects (RSOs) such as satellites and space debris. He is involved in Space Domain Awareness (SDA) which addresses the increasing population of artificial objects in near-Earth space that pose risks to satellite safety. Chote utilizes optical telescopes to survey man-made objects orbiting Earth, track non-keplerian orbits, and employ high-speed light curves and color photometry to better understand the shape and attitude states of both active and defunct satellites. His work emphasizes using cost-effective, adaptable instrumentation developed from commercial components, open hardware, and software to facilitate scientific research. Chote's PhD research involved the development of the Puoko-nui photometer, which integrates a GPS-based timing system with commercial frame-transfer CCD cameras for astronomical observations. He has also contributed to the robotic telescopes at Warwick, including the Warwick 1m Telescope and various collaborative projects for high-speed photometry across a range of astrophysical phenomena. Since 2018, his primary focus has shifted towards applying his techniques to analyze RSOs, particularly in understanding rapid brightness changes due to tumbling and reflection of sunlight.

Research Interests