Yeon-Ho Choi

A search for exoplanets around north circumpolar stars. VII. Detection of planetary companion orbiting the largest host star HD 18438

I. Han, J. Koo, Myeong-Gu Park, 2023, 2303.08357.

A SEARCH FOR EXOPLANETS AROUND NORTHERN CIRCUMPOLAR STARS VI. DETECTION OF PLANETARY COMPANIONS ORBITING THE GIANTS HD 60292 AND HD 112640

I. Han, Myeong-Gu Park, Byeong-Cheol Lee, 2020 .

Long-period radial velocity variations of nine M red giants. The detection of substellar companions around HD 6860 and HD 112300

I. Han, B. Lim, J. Koo, 2023, Astronomy & Astrophysics.