A search for companions to irregular variables of type SIUE archival spectra of S-type stars that may be cool analogues of Ba II stars have been inspected for evidence of hot companions. Although the currently accessible data for 9 stars are of marginal quality, spectra of the brightest candidate, HR 1105, show strong evidence for the presence of a hot companion of low luminosity.
Document ID
19860058899
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Peery, B. F., Jr. (Howard University Washington, DC, United States)