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Astronomy & Astrophysics

Volume 496 / No 2 (March III 2009)


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Letters


Astrophysical processes


Cosmology (including clusters of galaxies)


Extragalactic astronomy


Galactic structure, stellar clusters, and populations


Stellar structure and evolution


Stellar atmospheres


Planets and planetary systems

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The HARPS search for southern extra-solar planets - XV. Six long-period giant planets around BD -17 0063, HD 20868, HD 73267, HD 131664, HD 145377, and HD 153950 p. 513

DOI: https://doi.org/10.1051/0004-6361:200810941
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The HARPS search for southern extra-solar planets - XVII. Super-Earth and Neptune-mass planets in multiple planet systems HD 47 186 and HD 181 433 p. 527

DOI: https://doi.org/10.1051/0004-6361:200810669

Astronomical instrumentation