830 citations · 3.5k across the 75 of their papers we have counts for
4 papers · 1 filter
KDG 218, a Nearby Ultra-Diffuse Galaxy
I. D. Karachentsev, L. N. Makarova, M. E. Sharina +1
We present properties of the low-surface-brightness galaxy KDG 218 observed with the HST/ACS. The galaxy has a half-light (effective) diameter of and a cen…
Nearby groups of galaxies in the Hercules-Bootes constellations
Igor D. Karachentsev, Olga G. Kashibadze, Valentina E. Karachentseva
We consider a sample of 412 galaxies with radial velocities km s situated in the sky region of ... $19^h\hspace{-0.4em…
DDO 161 and UGCA 319: an isolated pair of nearby dwarf galaxies
I. D. Karachentsev, L. N. Makarova, R. B. Tully +3
We report HST/ACS observations of two nearby gas-rich dwarf galaxies: DDO 161 and UGCA 319. Their distances determined via the Tip of the Red Giant Branch are 6.03 (-0.21/+0.29) Mp…
Ultra-Flat Galaxies Selected from RFGC Catalog. III. Star Formation Rate
O. V. Melnyk, V. E. Karachentseva, I. D. Karachentsev
We examine the star formation properties of galaxies with very thin disks selected from the Revised Flat Galaxy Catalog (RFGC). The sample contains 333 ultra-flat galaxies (UFG) at…