Astronomical School’s Report, 2003, Volume 4, Issue 2, Pages 94–98

https://doi.org/10.18372/2411-6602.04.2094
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UDC 524.7

Simulation of velocity field for the sample of 1501 galaxies caused by the individual attractor

Tugay A.V.

Astronomical Observatory, Kyiv Shevchenko National University, Ukraine

Abstract

We made the numerical simulation of galaxies’ peculiar velocities on the 100 Mpc scale caused by the individual spherical-symmetrical excess of density (attractor). On the base of new data we confirmed results of earlier realized processing of Disco sample, which consists of 1271 spiral galaxy. We obtained smaller value of angle between the direction to attractor and the direction of bulk motion of galaxies. An influence of real attractors on the value of the Hubble constant run up to 2%.

Keywords:

References

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