STABILITY OF THE DIRECTLY IMAGED MULTIPLANET SYSTEM HR 8799: RESONANCE AND MASSES

A possible architecture of the planetary system HR 8799

(2009) M. Reidemeister et al.   ASTRONOMY & ASTROPHYSICS

Are retrograde resonances possible in multi-planet systems?

(2008) J. Gayon et al.   ASTRONOMY & ASTROPHYSICS

A probable giant planet imaged in the β Pictoris disk

(2008) A.-M. Lagrange et al.   ASTRONOMY & ASTROPHYSICS

Reliability of orbital fits for resonant extrasolar planetary systems: the case of HD82943

(2008) C. Beaugé et al.   MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY

Direct Imaging of Multiple Planets Orbiting the Star HR 8799

(2008) C. Marois et al.   SCIENCE

Optical Images of an Exosolar Planet 25 Light-Years from Earth

(2008) P. Kalas et al.   SCIENCE