VV Cephei

Announcement: New Forums

We are excited to announce the launch of our new forums! You can access it forums.aavso.org. For questions, please see our blog post. The forums at aavso.org/forum have become read-only.

Affiliation
American Association of Variable Star Observers (AAVSO)
Tue, 10/11/2022 - 10:13

Dear colleagues,
our analysis of the libration of the accretion disk and its emission lobes in VV Cep provides in addition to the evaluation of the radial velocity (JAAVSOVolume 50, 2022) additional and further more consistent results (see attachment):

/sites/default/files/users/user63093/Libration%20VV%20Cep.jpg

Best wishes, Ernst Pollmann
----------------------------------------------
International Working Group ASPA
Active Spectroscopy in Astronomy
http://www.astrospectroscopy.de