205 citations · 705 across the 41 of their papers we have counts for
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KIC 11401845: An Eclipsing Binary with Multiperiodic Pulsations and Light Travel Time
Jae Woo Lee, Kyeongsoo Hong, Seung-Lee Kim +1
We report the photometry of KIC 11401845 displaying multiperiodic pulsations, superimposed on binary effects. Light-curve synthesis represents that the binary star i…
KIC 6220497: A New Algol-type Eclipsing Binary with Multiperiodic Pulsations
Jae Woo Lee, Kyeongsoo Hong, Seung-Lee Kim +1
We present both binarity and pulsation of KIC 6220497 from the {\it Kepler} observations. The light curve synthesis shows that the eclipsing system is a semi-detached Algol with pa…
Apsidal motions of 90 eccentric binary systems in the Small Magellanic Cloud
K. Hong, J. W. Lee, S. -L. Kim +2
We examined light curves of 1138 stars brighter than 18.0 mag in the band and less than a mean magnitude error of 0.1 mag in the band from the OGLE-III eclipsing binary cat…
The Varying Light Curve and Timings of the Ultra-short Period Contact Binary KIC 9532219
Jae Woo Lee, Kyeongsoo Hong, Jae-Rim Koo +1
KIC 9532219 is a W UMa-type eclipsing binary with an orbital period of 0.1981549 d that is below the short-period limit (0.22 d) of the period distribution for contact binari…
Time-series spectroscopy of the pulsating eclipsing binary XX Cephei
Jae-Rim Koo, Jae Woo Lee, Kyeongsoo Hong +2
Oscillating Algol-type eclipsing binaries (oEA) are very interesting objects that have three observational features of eclipse, pulsation, and mass transfer. Direct measurement of…