49 citations · 380 across the 29 of their papers we have counts for
7 papers · 1 filter
Observation of a very massive galaxy cluster at z=0.76 in SRG/eROSITA all-sky survey
R. A. Burenin, I. F. Bikmaev, M. R. Gilfanov +16
The results of multiwavelength observations of the very massive galaxy cluster SRGe CL2305.2-2248 detected in X-rays during the first SRG/eROSITA all-sky survey are discussed. This…
Distances to Dwarf Galaxies of the Canes Venatici I Cloud
D. I. Makarov, L. N. Makarova, R. I. Uklein
We determined the spatial structure of the scattered concentration of galaxies in the Canes Venatici constellation. We redefined the distances for 30 galaxies of this region using…
A coupling pair of dwarfs in Lynx
D. Makarov, I. D. Karachentsev, J. N. Chengalur +2
We report on discovery of unique binary system of dIr galaxies which looks like a low surface brightness tidal stream in the halo of another dwarf galaxy. Both the galaxies are det…
A unique isolated dwarf spheroidal galaxy at D=1.9 Mpc
Dmitry Makarov, Lidia Makarova, Margarita Sharina +5
We present a photometric and spectroscopic study of the unique isolated nearby dSph galaxy KKR25. The galaxy was resolved into stars with HST/WFPC2 including old red giant branch a…
A List of Groups of Dwarf Galaxies in the Local Supercluster
D. I. Makarov, R. I. Uklein
We report a list of groups consisting of dwarf galaxies only. The sample contains 126 objects, mainly combined in pairs. The most populated group contains six dwarf galaxies. The m…
Groups of dwarf galaxies in the Local supercluster
Dmitry Makarov, Igor Karachentsev, Roman Uklein
We present a project on study of groups composed of dwarf galaxies only. We selected such structures using HyperLEDA and NED databases with visual inspection on SDSS images and on…
3D-structure of the Canes Venatici I Cloud
R. I Uklein
We present the improved distance moduli of 30 galaxies in the Canes Venatici I Cloud using advanced Tip of Red Giant Branch (TRGB) method (Makarov et.al. 2006). The method was dete…