An M-dwarf star in the transition disk of Herbig HD 142527; Physical parameters and orbital elements

S. Lacour, B. Biller, A. Cheetham +29

HD 142527A is one of the most studied Herbig Ae/Be stars with a transitional disk, as it has the largest imaged gap in any protoplanetary disk: the gas is cleared from 30 to 90 AU.…