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Estimating Distances from Parallaxes. VI. A Method for Inferring Distances and Transverse Velocities from Parallaxes and Proper Motions Demonstrated on Gaia Data Release 3

  • Authors: C. A. L. Bailer-Jones

C. A. L. Bailer-Jones 2023 The Astronomical Journal 166 .

  • Provider: AAS Journals

Caption: Figure 13.

Median differences between the kinegeometric and geometric velocities per HEALpixel (computed on the individual stars), for the constant number sample in the mock catalog. The color bar has white at zero and diverges on different linear scales to the maximum negative and positive differences.

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