58 citations · 242 across the 21 of their papers we have counts for
21 papers
Search and Study of the Brightest Stars in the Galaxy IC 342
O. N. Sholukhova, N. A. Tikhonov, Y. N. Solovyeva +7
We have selected candidate massive stars in the galaxy IC 342 based on archival images from the Hubble Space Telescope and images from the 2 m telescope at the Natioal Astronomical…
Distances to 10 nearby galaxies observed with the Hubble space telescope
I. D. Karachentsev, N. A. Tikhonov
Images of 10 galaxies in F814W and F606W filters obtained on the Hubble Space Telescope (HST) are used to construct color-magnitude diagrams for the star population of these galaxi…
Search for LBVs in the Local Volume galaxies: study of two stars in NGC 1156
Y. Solovyeva, A. Vinokurov, N. Tikhonov +7
We continue the search for luminous blue variables (LBVs) in Local Volume galaxies in order to study their fundamental parameters. In this paper, we report the discovery of two new…
Search for the brightest stars in galaxies outside the Local Group
N. A. Tikhonov, O. A. Galazutdinova, O. N. Sholukhova +3
This paper shows a technique for searching for bright massive stars in galaxies beyond the Local Group. To search for massive stars, we used the results of stellar photometry of th…
Distances to 18 Dwarf Galaxies from the Arecibo Survey
N. A. Tikhonov, O. A. Galazutdinova
Based on the archival Hubble Space Telescope images, we have performed stellar photometry for 18 dwarf galaxies. Branches of young and old stars are seen on the constructed Hertzsp…
Distance to the Dorado galaxy group
N. A. Tikhonov, O. A. Galazutdinova
Based on the archival images of the Hubble Space Telescope, stellar photometry of the brightest galaxies of the Dorado group: NGC 1433, NGC 1533, NGC 1566 and NGC 1672 was carried…