A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2018; you can also visit the original URL.
The file type is application/pdf.
Binary stars unresolved by speckle interferometry
1978
Publications of the Astronomical Society of the Pacific
Preserved Fulltext
The epochs of 372 speckle observations obtained with the 4-m Mayall telescope at KPNO during 1975-77 are given for 156 unresolved visual, astrometric, spectrum, occultation, and spectroscopic binary stars. Specified thresholds are set for detectible angular separations and magnitude differences so that the negative observations presented here can be used to place constraints on orbital parameters.
doi:10.1086/130327
fatcat:apcb5ede6bdjfld4oidxavlsga