The redshift dipole in 1.3 million Quaia quasars points toward the Galactic Centre with amplitude about 4.6 times the CMB dipole, implying a solar peculiar velocity of roughly 1700 km/s.
V., Rameez M., Mohayaee R., Sarkar S
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Solar peculiar motion inferred from dipole anisotropy in redshift distribution of quasars appears to lie along the Galactic Centre direction
The redshift dipole in 1.3 million Quaia quasars points toward the Galactic Centre with amplitude about 4.6 times the CMB dipole, implying a solar peculiar velocity of roughly 1700 km/s.