2 papers
astro-ph2003
Spectroscopic Binary Orbits from Photoelectric Radial Velocities -- Paper 171: HD 152028 and Hde 284195 (GK Draconis and V1094 Tauri)
R. F. Griffin, H. M. J. Boffin
The two stars that form the subject of this paper are both short-period double- lined eclipsing binaries having non-circular orbits despite their short periods. Although the HD typ…
astro-ph2002
A warped accretion disc in PX And ?
H. M. J. Boffin, V. Stanishev, Z. Kraicheva +1
We have undertaken a photometric study of the SW Sex star, PX And. We clearly identify a negative superhump signal which might be regarded as the signature of a nodal precessing di…