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Search: authors:"O. G. Kashibadze"

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The Hubble flow around the Local Group

We use updated data on distances and velocities of galaxies in the proximity of the Local Group (LG) in order to establish properties of the local Hubble flow. For 30 neighbouring galaxies with distances 0.7 < DLG < 3.0 Mpc, the local flow is characterized by the Hubble parameter Hloc= (78 ± 2) km s−1 Mpc−1, the mean-square peculiar velocity σv= 25 km s−1, corrected for errors of...