HD 82943: a "Resonant" System

This chart shows the radial-velocity measurements of the central star, 82493, in a two-planet system, as observed with the CORALIE instrument at La Silla. The best-fit curve corresponds to expected variations, caused by the planets described in the text. The abscissa shows the date; the ordinate the velocity

Credit:

ESO

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About the Image

Id:eso0114a
Type:Chart
Release date:4 April 2001
Related releases:eso0114
Size:734 x 723 px

About the Object

Name:HD 82943
Type:• Milky Way : Star : Circumstellar Material : Planetary System

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