Akihiko Fukui

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Speaker, Author, Co-Author

Wed. May 24, 2023 9:00 AM - 10:15 AM 102 (International Conference Hall, Makuhari Messe)

[E] Oral
| P (Space and Planetary Sciences )
| P-EM Solar-Terrestrial Sciences, Space Electromagnetism & Space Environment

[P-EM11] Exoplanet

9:15 AM - 9:30 AM

[PEM11-02] Multi-color observations of a young M-dwarf K2-25 to assess the effect of starspots on planetary transits

*Mayuko Mori¹, Kai Ikuta¹, Akihiko Fukui¹, Norio Narita¹ (1.The University of Tokyo)

Wed. May 24, 2023 10:45 AM - 12:00 PM 102 (International Conference Hall, Makuhari Messe)

[E] Oral
| P (Space and Planetary Sciences )
| P-EM Solar-Terrestrial Sciences, Space Electromagnetism & Space Environment

[P-EM11] Exoplanet

11:00 AM - 11:15 AM

[PEM11-07] Investigation of the dependence of close-in giant planet formation on stellar mass by deriving the occurrence rate.

*Taiki Kagetani¹, Norio Narita^1,2, Akihiko Fukui¹, Takanori Kodama¹ (1.The University of Tokyo, 2.Astrobiology Center)

11:15 AM - 11:30 AM

[PEM11-08] The flipped orbit of KELT-19Ab inferred from the symmetric TESS transit light curves

*Yugo Kawai¹, Norio Narita¹, Akihiko Fukui¹, Noriharu Watanabe¹ (1.The University of Tokyo)

Thu. May 25, 2023 1:45 PM - 3:15 PM Online Poster Zoom Room (2) (Online Poster)

[E] Online Poster
| P (Space and Planetary Sciences )
| P-EM Solar-Terrestrial Sciences, Space Electromagnetism & Space Environment

[P-EM11] Exoplanet

1:45 PM - 3:15 PM

[PEM11-P09] Discovery of an Ultra-short Period, Ultra-cool Dwarf around an M dwarf

*Akihiko Fukui¹, Teruyuki Hirano², Norio Narita¹, Takeru K. Suzuki¹, Takato Tokuno¹, Masahiro Ikoma³, The MuSCAT team, The IRD Intensive team, The IRD instrument team (1.The University of Tokyo, 2.Astrobiology Center, 3.National Astronomical Observatory of Japan)

1:45 PM - 3:15 PM

[PEM11-P11] Results of TESS follow-up observations produced by the MuSCAT series and the IRD intensive follow-up project

*Norio Narita^1,2, Akihiko Fukui¹, Teruyuki Hirano^2,3, Masahiro Ikoma^1,3, Takayuki Kotani^2,3,4, Motohide Tamura^1,2,3, MuSCAT team, IRD intensive team, IRD instrument team (1.The University of Tokyo, 2.Astrobiology Center, 3.National Astronomical Observatory of Japan, 4.SOKENDAI)

1:45 PM - 3:15 PM

[PEM11-P12] Characterization of transiting sub-Neptune and outer giant planet candidate around mid-M dwarf TOI-654

*Kai Ikuta¹, Norio Narita^1,2, Takuya Takarada^2,3, Teruyuki Hirano^2,3, Akihiko Fukui¹, Takanori Kodama¹, Tadahiro Kimura¹, Yasunori Hori^2,3, Masahiro Ikoma^1,3, Takayuki Kotani^2,3, Motohide Tamura^1,2, IRD Intensive team, IRD Instrument team, MuSCAT team (1.The University of Tokyo, 2.Astrobiology Center, 3.National Astronomical Observatory of Japan)

1:45 PM - 3:15 PM

[PEM11-P20] Development of a new optical multi-band simultaneous camera (MuSCAT4) and narrow-band filter to investigate the opacity of the exoplanet atmosphere

*Kiyoe Kawauchi¹, Norio Narita¹, Akihiko Fukui¹, The MuSCAT team (1.The University of Tokyo)