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
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 |
| Category: | Exoplanets |
Colours & filters
| Band | Telescope |
|---|---|
| Optical | Swiss 1.2-metre Leonhard Euler Telescope CORALIE |