Analyzing the Proper Motion of Two Double Star Systems from Astrometric Measurements by Boyce-Astro | Jan 22, 2021 | Classes | 0 comments Author: Parra, A., Beltzer-Sweeney, A., Stojimirovic, I., Boyce, P., and Boyce [pdf-embedder url=”https://www.staging-webamplo.club/boyce/wp-content/uploads/Boyce_250_256.pdf” toolbar=”top” toolbarfixed=”on”] Submit a CommentYou must be logged in to post a comment.