97 citations · 190 across the 6 of their papers we have counts for
5 papers · 1 filter
Search for OB associations in {\sl Gaia} early Data Release 3
Alexander A. Chemel, Richard de Grijs, Elena V. Glushkova +1
The distribution of young stars into OB associations has long been in need of updating. High-precision {\sl Gaia} early Data Release 3 astrometry, coupled with modern machine-learn…
Classical Cepheids and the spiral structure of the Milky Way
A. K. Dambis, L. N. Berdnikov, Yu. N. Efremov +7
We use the currently most complete collection of reliable Cepheid positions (565 stars) out to ~5 kpc based mostly on our photometric data to outline the spiral pattern of our Gala…
Classical Cepheids in the Galactic outer ring R1R2'
A. M. Mel'nik, P. Rautiainen, L. N. Berdnikov +2
The kinematics and distribution of classical Cepheids within ~3 kpc from the Sun suggest the existence of the outer ring R1R2' in the Galaxy. The optimum value of the solar positio…
RR Lyrae variables: visual and infrared luminosities, intrinsic colours, and kinematics
A. K. Dambis, L. N. Berdnikov, A. Y. Kniazev +4
We use UCAC4 proper motions and WISE W1-band apparent magnitudes intensity-mean for almost 400 field RR Lyrae variables to determine the parameters of the velocity distribution of…
The Baade-Becker-Wesselink technique and the fundamental astrophysical parameters of Cepheids
Alexey S. Rastorguev, Andrey K. Dambis, Marina V. Zabolotskikh +2
The BBW method remains one of most demanded tool to derive full set of Cepheid astrophysical parameters. Surface brightness version of the BBW technique was preferentially used dur…