HD 214974

Spectroscopic binary orbits from photoelectric radial velocities. Paper 163: HD 213503/4 and HD 220636/7 with a conjecture concerning gamma Cephei Not Available
Spectroscopic binary orbits from photoelectric radial velocities. Paper 161: BD+45 41 and HD 214974 Not Available
Miscellaneous spectroscopic notes Results of slit-spectrograph observations are reported for approximately260 stars. The data presented range from recognition of many new Ap, Am,and other unusual stars to H-alpha observations of early-typesupergiants and Be stars. The material discussed was obtained over thepast 40 years at a number of U.S. observatories and at the DominionAstrophysical Observatory in Victoria, B.C.

INHABITED SKY