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Hodapp, K. Mede, K. R. Covey, L. Abe, M. Bonnefoy, M. Feldt, M. Fukagawa, M. Hayashi, M. Ishii, M. Iye, M. Janson, M. Kuzuhara, M. McElwain, M. Miyama, M. Skrutskie, M. Takami, M. Tamura, M. Watanabe, N. Kusakabe, N. Takato, N. Zimmerman, O. Guyon, P. Hinz, R. Kandori, R. Suzuki, S. Egner, S. Hayashi, Takahashi, T. Brandt, T. Currie, T. Henning, T. Kudo, T. Matsuo, T. Nishimura, T. Pyo, T. Suenaga, T. Usuda, T. Yamada, V. Bailey, W. Brandner, Y. Hayano","submitted_at":"2013-08-18T14:01:39Z","abstract_excerpt":"We previously reported the direct detection of a low mass companion at a projected separation of 55+-2 AU around the B9 type star {\\kappa} Andromedae. The properties of the system (mass ratio, separation) make it a benchmark for the understanding of the formation and evolution of gas giant planets and brown dwarfs on wide-orbits. 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