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

Källa:

ESO

Om bilden

ID:eso0114a
Typ:Diagram
Publiceringsdatum:4 april 2001
Relaterade pressmeddelanden:eso0114
Storlek:734 x 723 px

Om objektet

Namn:HD 82943
Typ:Milky Way : Star : Circumstellar Material : Planetary System
Kategori:Exoplanets

Bildformat

Originalstorlek
262,5 kB
Stor jpeg
72,4 kB
Skärmstor jpeg
117,7 kB

Färger och filter

BandTeleskop
Synligt ljusSwiss 1.2-metre Leonhard Euler Telescope
CORALIE