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astro-ph2005★ 5 cited
Report by the ESA-ESO Working Group on Extra-Solar Planets
M. Perryman, O. Hainaut, D. Dravins +14
Various techniques are being used to search for extra-solar planetary signatures, including accurate measurement of radial velocity and positional (astrometric) displacements, grav…
astro-ph2004
Astrometric and Spectroscopic Confirmation of a Brown Dwarf Companion to GSC 08047-00232
G. Chauvin, A. -M. Lagrange, F. Lacombe +8
We report VLT/NACO imaging observations of the stars GSC 08047-00232 and HIP 6856, probable members of the large Tucana-Horologium association. During our previous ADONIS/SHARPII d…