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HD 17156 : a progress report

Published online by Cambridge University Press:  01 May 2008

Mauro Barbieri
Affiliation:
LAM, 38 bd. Joliot-Curie, 133XX Marseille Cedex 13, France
Roi Alonso
Affiliation:
LAM, 38 bd. Joliot-Curie, 133XX Marseille Cedex 13, France
M. Cecconi
Affiliation:
INAF Fundacion Galileo Galilei, Santa Crux de La Palma, Spain
R. U. Claudi
Affiliation:
INAF Osservatorio Astronomico di Padova, Vicolo dell' Osservatorio 5, I-35122, Padova, Italy
S. Desidera
Affiliation:
INAF Osservatorio Astronomico di Padova, Vicolo dell' Osservatorio 5, I-35122, Padova, Italy
M. Endl
Affiliation:
McDonald Observatory, The University of Texas at Austin, Austin, TX 78712, USA
A. F. Martinez Fiorenzano
Affiliation:
INAF Fundacion Galileo Galilei, Santa Crux de La Palma, Spain
R. Gratton
Affiliation:
INAF Osservatorio Astronomico di Padova, Vicolo dell' Osservatorio 5, I-35122, Padova, Italy
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Abstract

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We present an analysis of the HD planetary system based on a photometric transit dataset and radial velocities obtained on 3 December 2007. We also present limits on the presence of close stellar companions based on high resolution images.

Type
Contributed Papers
Copyright
Copyright © International Astronomical Union 2009

References

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