2 papers
astro-ph.SR2019
V752 Cen -- A triple-lined spectroscopic contact binary with sudden and continuous period changes
X. Zhou, B. Soonthornthum, S. -B. Qian +2
V752 Cen is a triple-lined spectroscopic contact binary. Its multi-color light curves were obtained in the years 1971 and 2018, independently. Photometric analyses reveal that the…
astro-ph.SR2018
TY Pup: a low-mass-ratio and deep contact binary as a progenitor candidate of luminous red novae
T. Sarotsakulchai, S. B. Qian, B. Soonthornthum +6
TY Pup is a well-known bright eclipsing binary in southern hemisphere with an orbital period of 0.8192 days. New light curves in bands were obtained with the 0.61-m…