Hereford Arizona Observatory found fluctuations in what type of main-sequence star in Cygnus?
Hereford Arizona Observatory:  Observational studies of unusual starlight fluctuations in KIC 8462852 and WD 1145+017 are recent interests. KIC 8462852: KIC 8462852 (also Tabby's Star or Boyajian's Star) is an F-type main-sequence star located in the constellation Cygnus approximately 1280 ly from Earth.
F-type