First VLTI/GRAVITY Observations of HIP 65426 b: Evidence for a Low or Moderate Orbital Eccentricity

Blunt, Sarah and Balmer, W. O. and Wang, J. J. and Lacour, S. and Petrus, S. and Bourdarot, G. and Kammerer, J. and Pourré, N. and Rickman, E. and Shangguan, J. and Winterhalder, T. and Abuter, R. and Amorim, A. and Asensio-Torres, R. and Benisty, M. and Berger, J. -P. and Beust, H. and Boccaletti, A. and Bohn, A. and Bonnefoy, M. and Bonnet, H. and Brandner, W. and Cantalloube, F. and Caselli, P. and Charnay, B. and Chauvin, G. and Chavez, A. and Choquet, E. and Christiaens, V. and Clénet, Y. and Du Foresto, V. Coudé and Cridland, A. and Dembet, R. and Drescher, A. and Duvert, G. and Eckart, A. and Eisenhauer, F. and Feuchtgruber, H. and Garcia, P. and Garcia Lopez, R. and Gendron, E. and Genzel, R. and Gillessen, S. and Girard, J. H. and Haubois, X. and Heißel, G. and Henning, Th. and Hinkley, S. and Hippler, S. and Horrobin, M. and Houllé, M. and Hubert, Z. and Jocou, L. and Keppler, M. and Kervella, P. and Kreidberg, L. and Lagrange, A. -M. and Lapeyrère, V. and Le Bouquin, J. -B. and Léna, P. and Lutz, D. and Maire, A. -L. and Mang, F. and Marleau, G. -D. and Mérand, A. and Mollière, P. and Monnier, J. D. and Mordasini, C. and Mouillet, D. and Nasedkin, E. and Nowak, M. and Ott, T. and Otten, G. P. P. L. and Paladini, C. and Paumard, T. and Perraut, K. and Perrin, G. and Pfuhl, O. and Pueyo, L. and Rameau, J. and Rodet, L. and Rustamkulov, Z. and Shimizu, T. and Sing, D. and Stolker, T. and Straubmeier, C. and Sturm, E. and Tacconi, L. J. and van Dishoeck, E. F. and Vigan, A. and Vincent, F. and Ward-Duong, K. and Widmann, F. and Wieprecht, E. and Wiezorrek, E. and Woillez, J. and Yazici, S. and Young, A. and Exogravity Collaboration

AJ