Fundamental properties of the pre-main sequence eclipsing stars of MML 53 and the mass of the tertiary

Y. Gómez Maqueo Chew, L. Hebb, H. C. Stempels +7

We present the most comprehensive analysis to date of the Upper Centaurus Lupus eclipsing binary MML 53 (2.097892 d), and for the first time, confirm the bound-nature of the third…