Rotation Period of 584 Semiramis
Rotation periods were obtained for ten minor planets based on near-IR CCD observations made in 2014 at the urban Burleith Observatory, Washington, DC. (The link provided is to the entire bulletin. Scroll to page 4 for Dr. French's article.)
French, Linda; Connour, Kyle; and Wright, Tyler, "Rotation Period of 584 Semiramis" (2015). Scholarship. 9.