55 citations · 212 across the 29 of their papers we have counts for
4 papers · 1 filter
On the nature of anomalous reddening of Cygnus OB2 #12 hypergiant
O. V. Maryeva, E. L. Chentsov, V. P. Goranskij +2
To explain the nature of the anomalously high reddening (Av~10 mag) towards one of the most luminous stars in the Galaxy - Cyg OB2 #12 (B5 Ia-0), also known as MT304, we carried ou…
The study of massive stars with 50 Msun initial mass at different evolutionary stages
Olga Maryeva
We will present results of studies of several massive stars at different evolutionary stages, but with similar values of the initial mass: O-supergiants belonging to association Cy…
GR 290 (Romano's Star): 2. Light history and evolutionary state
V. F. Polcaro, O. Maryeva, R. Nesci +11
We have built the historical light curve of the luminous variable GR 290 back to 1901, from old observations of the star found in several archival plates of M 33. These old recordi…
On the nature of high reddening of Cygnus OB2 #12 hypergiant
O. V. Maryeva, E. L. Chentsov, V. P. Goranskij +4
To explain the nature of the high reddening (Av~10 mag) towards one of the most luminous stars in the Galaxy - Cyg OB2 #12 (B5 Ia-0), also known as MT304, we carried out spectro-ph…