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Velocity field of the Local Universe

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Presentation on theme: "Velocity field of the Local Universe"— Presentation transcript:

1 Velocity field of the Local Universe
Dmitry Makarov

2 Distribution of nearby galaxies

3 Distribution of nearby galaxies

4 Distribution of nearby galaxies

5 Distribution of nearby galaxies

6 Hubble diagram of nearby galaxies

7 Peculiar velocity model

8 Groups in nearby universe

9 Groups in nearby universe

10 Influence of the Local Group

11 Influence of the M81 Group

12 Influence of the Cen A Group

13 Peculiar velocities of nearby galaxies

14 Anisotropy of the Hubble flow

15 Anisotropy of the Hubble flow

16 The result H0=812 Anisotropy=(+14,1,-15) ~30○ from Virgo
Milky Way + Andromeda Rta=0.860.08 M=1.2∙1012 x=0.460.12 M 81 Rta=1.260.15 M=3.8∙1012 Cen A Rta=1.200.13 M=3.3∙1012 all=69 km s-1 field=43 km s-1


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