Asiago eclipsing binaries program
Asiago eclipsing binaries program
The orbit and physical parameters of the previously unsolved double-lined eclipsing binary V570 Per, discovered by the Hipparcos satellite, were derived using high-resolution Echelle spectroscopy and B, V photoelectric photometry. The metallicity from analysis of the spectra is [ M/H, and reddening from interstellar NaI and KI absorption lines is …