Named in memory of Philip E. Angerhofer (1950–1986), astronomer at the U.S. Naval Observatory, Washington. He was involved in using the National Radio Astronomy Observatory connected-element interferometer at Green Bank for the determination of Earth-oriented parameters. His other research interests included supernova remnants such as CTB 80 and Cas A. Angerhofer’s caring attitude toward his colleagues and family are greatly missed. (M 10848) _ _.