The GJ 504 system revisited. Combining interferometric, radial velocity, and high contrast imaging data

The G-type star GJ504A is known to host a 3 to 35 MJup companion whose temperature, mass, and projected separation all contribute to make it a test case for the planet formation theories and for atmospheric models of giant planets and light brown dwarfs. We collected data from the CHARA interferomet...

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Veröffentlicht in:	arXiv.org 2018-07
Hauptverfasser:	Bonnefoy, M, Perraut, K, A -M Lagrange, Delorme, P, Vigan, A, Line, M, Rodet, L, Ginski, C, Mourard, D, G -D Marleau, Samland, M, Tremblin, P, Ligi, R, Cantalloube, F, Mollière, P, Charnay, B, Kuzuhara, M, Janson, M, Morley, C, Homeier, D D, Orazi, V D, Klahr, H, Mordasini, C, Lavie, B, J -L Baudino, Beust, H, Peretti, S, A Musso Bartucci, Mesa, D, Bézard, B, Boccaletti, A, Galicher, R, Hagelberg, J, Desidera, S, Biller, B, A -L Maire, Allard, F, Borgniet, S, Lannier, J, Meunier, N, Desort, M, Alecian, E, Chauvin, G, Langlois, M, Henning, T, Mugnier, L, Mouillet, D, Gratton, R, Brandt, T, M Mc Elwain, J -L Beuzit, Tamura, M, Hori, Y, Brandner, W, Buenzli, E, Cheetham, A, Cudel, M, Feldt, M, Kasper, M, Keppler, M, Kopytova, T, Meyer, M, Perrot, C, Rouan, D, Salter, G, Schmidt, T, Sissa, E, Zurlo, A, Wildi, F, Blanchard, P, De Caprio, V, Delboulbé, A, Maurel, D, Moulin, T, Pavlov, A, Rabou, P, Ramos, J, Roelfsema, R, Rousset, G, Stadler, E, Rigal, F, Weber, L
Format:	Artikel
Sprache:	eng
Schlagworte:	Age Atmospheric models Brown dwarf stars Deposition Eccentric orbits Extrasolar planets G stars Inclination Metallicity Misalignment Physics - Earth and Planetary Astrophysics Physics - Solar and Stellar Astrophysics Planet formation Radial velocity Stellar rotation
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