Spectroscopic Monitoring of the 2017–2019 Eclipse of VV Ceph
Posted: Tue Sep 29, 2020 3:43 pm
Spectroscopic Monitoring of the 2017–2019 Eclipse of VV Cephei
see:
https://www.aavso.org/media/jaavso/3583.pdf
Ernst Pollmann
see:
https://www.aavso.org/media/jaavso/3583.pdf
Ernst Pollmann