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SPHERE dynamical and spectroscopic characterization of HD 142527B

SPHERE dynamical and spectroscopic characterization of HD 142527B

We detect the accreting low-mass companion HD142527B at a separation of 73 mas (11.4 au) from the star. No other companions with mass greater than 10 MJ are visible in the field of view of IFS (\sim 100 au centered on the star) or in the IRDIS field of view …