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OGLE-2019-BLG-1180Lb: Discovery of a Wide-orbit Jupiter-mass Planet around a Late-type Star

  • Authors: Sun-Ju Chung, Andrzej Udalski, Jennifer C. Yee, Andrew Gould, Michael D. Albrow, Youn Kil Jung, Kyu-Ha Hwang, Cheongho Han, Yoon-Hyun Ryu, In-Gu Shin, Yossi Shvartzvald, Hongjing Yang, Weicheng Zang, Sang-Mok Cha, Dong-Jin Kim, Seung-Lee Kim, Chung-Uk Lee, Dong-Joo Lee, Yongseok Lee, Byeong-Gon Park, Richard W. Pogge, Radek Poleski, Przemek Mróz, Jan Skowron, Michał K. Szymański, Igor Soszyński, Paweł Pietrukowicz, Szymon Kozłowski, Krzysztof Ulaczyk, Krzysztof A. Rybicki, Patryk Iwanek, Marcin Wrona, Mariusz Gromadzki

Sun-Ju Chung et al 2023 The Astronomical Journal 166 .

  • Provider: AAS Journals

Caption: Figure 12.

Planets with s > 1.5 light-curve solutions from the 2018 and 2019 KMTNet seasons (black circles) and from data taken prior to 2015 (magenta triangles). Filled symbols are for planets with clear wide-orbit solutions; open symbols are for planets with s < 1 degeneracies. OGLE-2019-BLG-1180Lb is shown as a square in cyan. Events noted in the text are labeled. The dotted black line is at u anom = 0. The dashed black line shows u anom = s − 1/s.

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