HD 149989 [SEP] constellation
HD 149989
HD 149989 is the Henry Draper Catalogue designation for a star in the southern constellation of Ara. This is a variable star of the Gamma Doradus type with a period of 0.42658 days.
External links.
- HIP 81650
- Image HD 149989
Battery D was reinforced to its authorized wartime strength.
Detachments from Btry A formed Btry 80-X in December 1941; a second detachment helped form the 804th CA (HD) Btry (Sep). Btry F at Sand Is. was designated the 807th CA (HD) Btry (Sep), while a second detachment helped organize the 715th CA (HD) Btry (Sep) 10-21-42. During World War II, various changes were made in the makeup of the 55th CA. The 55th CA (