3 papers
astro-ph.SR2018
The Fifth Edition of the General Catalogue of Variable Stars: Experiences in the Constellation of Centaurus
N. N. Samus, E. N. Pastukhova, O. V. Durlevich +1
We have recently announced that the General Catalogue of Variable Stars enters the stage of its fifth, purely electronic edition (GCVS 5.1). Recently, we have incorporated a new, c…
astro-ph.SR2018
New variable Stars from the Photographic Archive: Semi-automated Discoveries, Attempts of Automatic Classification, and the New Field 104 Her
S. V. Antipin, I. Becker, A. A. Belinski +6
Using 172 plates taken with the 40-cm astrograph of the Sternberg Astronomical Institute (Lomonosov Moscow University) in 1976-1994 and digitized with the resolution of 2400 dpi, w…
astro-ph2002
Hipparcos red stars in the HpV_{T2} and VI_C systems
I. Platais, D. Pourbaix, A. Jorissen +6
For Hipparcos M, S, and C spectral type stars, we provide calibrated instantaneous (epoch) Cousins color indices using newly derived photometry. Three new sets of…