17 citations · 52 across the 11 of their papers we have counts for
11 papers
Relative distances and peculiar velicities of 140 groups and clusters of galaxies at low redshifts: the Hubble diagram
Flera G. Kopylova, Alexander I. Kopylov
To determine the relative distances and peculiar velocities of 140 groups and clusters of galaxies at low redshifts ( < 0.12), we used the fundamental plane (FP) of early-type g…
Fundamental Plane of Groups and Clusters of Galaxies: Distances and Peculiar Velocities of Superclusters of Galaxies on Small Scales
Flera G. Kopylova, Alexander I Kopylov
This work is a continuation of the work of Kopylova and Kopylov (2016) to build a fundamental plane (FP) of groups and clusters of galaxies -- here a sample of galaxies systems is…
Halo Radius (Splashback Radius) of Groups and Clusters of Galaxies on small scales
Flera G. Kopylova, Alexander I. Kopylov
We report the results of a study of the distribution of galaxies in the projection along the radius () for 157~groups and clusters of galaxies in the local Univer…
The splashback radius of groups and clusters of galaxies at low redshifts
Flera G. Kopylova, Alexander I. Kopylov
We present a study of the distribution of galaxies along the radius of 157 groups and clusters of galaxies (200~km~s < < 1100~km~s) of the local Universe (0.01 <…
Galaxy cluster A2142: halo boundary, `red sequence', properties of galaxies according to SDSS
Flera G. Kopylova, Alexander I. Kopylov
The paper presents the results of studying the dynamics of galaxies, properties of early-type galaxies, properties of galaxies with the quenched star formation (QGs) in the A 2142…
Quenched galaxies in clusters of galaxies and their outskirts
Flera G. Kopylova, Alexander I. Kopylov
Based on the SDSS data, the properties of galaxies with quenched star formation (QGs) within the "splashback"-radius of galaxy clusters and beyond it have been studied…
Peculiar Motions of Galaxy Clusters in the Regions of Superclusters of galaxies
F. G. Kopylova, A. I. Kopylov
We present results of the study of peculiar motions of 57 clusters and groups of galaxies in the regions of the Corona Borealis (CrB), Bootes (Boo), Z5029/A1424, A1190, A1750/A1809…
The Structure of Clusters with Bimodal Distributions of Galaxy Radial Velocities. II: A1775
Alexander I. Kopylov, Flera G. Kopylova
We analyze the structure of the cluster of galaxies Abell 1775 (13h42m, +26d22', cz ~ 21000 km/s), which exhibits a bimodal distribution of radial velocities of the containing gala…
The Structure of Clusters with Bimodal Distributions of Galaxy Radial Velocities. I. A1035
Alexander I. Kopylov, Flera G. Kopylova
The structure of the A1035 cluster of galaxies (10h32m +40d13', cz ~ 22000 km/s), which exhibits a bimodal distribution of galaxy radial velocities (ΔV\approx 3000 km/s), is analyz…
Peculiar Motions in the Region of the Ursa Major Supercluster of Galaxies
Flera G. Kopylova, Alexander I. Kopylov
We have investigated the peculiar motions of clusters of galaxies in the Ursa Major (UMa) supercluster and its neighborhood. Based on SDSS (Sloan Digital Sky Survey) data, we have…
Detailed Study of the Ursa Major Supercluster of Galaxies Using the 2MASS and SDSS Catalogs
Flera Kopylova, Alexander Kopylov
We study the infrared (K_s band) properties of clusters of galaxies in the Ursa Major supercluster using data from 2MASS (Two-Micron All-Sky Survey) and SDSS (Sloan Digital Sky Sur…