3 papers
astro-ph.SR2026
Configuration of the Tau system constrained by multi-technique observations
M. Brož, P. Doležal, D. Vokrouhlický +8
Tau is one of the most compact multiple stellar systems, which is sufficiently close (67 pc) to be constrained by all kinds of observations. To better constrain its current con…
astro-ph.SR2025
Spectroscopic orbit and variability of the Be star V1624 Cyg = 28 Cyg
P. Harmanec, S. Yang, P. Koubský +8
In recent years the idea, first formulated many decades ago, that the Be phenomenon could be causally related to the duplicity of Be stars, has been repeatedly reconsidered from va…
astro-ph.SR2013
A new look into the spectral and light variations of epsilon Aur
P. Harmanec, H. Božić, D. Korčáková +9
Investigating long series of spectral and photometric observations, we found that the orbital elements of epsilon Aur are subject to much larger uncertainties than usually believed…