The orbital period of CY UMa

We present intermediate resolution spectroscopy of the dwarf nova CY UMa in quiescence. From the radial velocities of the Hα emission, we derive an orbital period of 0.067 95±8x10–5 d, which disagrees with previous photometric estimates. We also constrain the system parameters. The core of the Hα em...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Monthly notices of the Royal Astronomical Society 1995-08, Vol.275 (3), p.699-702
Hauptverfasser: Martínez-Pais, I. G., Casares, J.
Format: Artikel
Sprache:eng
Schlagworte:
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!