Shigeyuki Sako

The University of Tokyo — Japan

Physics and Astronomy · Physical Sciences

25h-index2.3kcitations247works1.42yr avg
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Research Topics

Stellar, planetary, and galactic studies(71), Adaptive optics and wavefront sensing(61), Astro and Planetary Science(56), Astronomy and Astrophysical Research(54), Astrophysics and Star Formation Studies(47)

Publications245 total

Second-timescale Glints from Satellites and Space Debris Detected with Tomo-e Gozen
The Astrophysical Journal·2025· 1 citedOpen Access
Multiband Optical Photometric and Spectroscopic Monitoring of the 2024 Flare Event in Transition Blazar OP313
The Astrophysical Journal·2025Open Access
Second-timescale Glints from Satellites and Space Debris Detected with Tomo-e Gozen
arXiv (Cornell University)·2025Open Access
Evolution of the Inner Accretion Flow and the White Dwarf Spin Pulse during the 2023 Outburst in GK Persei
The Astrophysical Journal·2025· 1 citedOpen Access
Evolution of the inner accretion flow and the white-dwarf spin pulse during the 2023 outburst in GK Persei
arXiv (Cornell University)·2025Open Access
Evolution of X-ray and optical rapid variability during the low/hard state in the 2018 outburst of MAXI J1820+070 = ASASSN-18ey
Publications of the Astronomical Society of Japan·2024Open Access
The University of Tokyo Atacama Observatory 6.5m telescope: project status 2024
2024· 2 cited
MASTER OT J030227.28+191754.5: An unprecedentedly energetic dwarf nova outburst
Publications of the Astronomical Society of Japan·2024· 4 citedOpen Access
Development of a cold chopper for TAO/MIMIZUKU: repetitive control
2024
MASTER OT J030227.28+191754.5: an unprecedentedly energetic dwarf nova outburst
arXiv (Cornell University)·2024Open Access
Development of an efficient three-channel IFU for high-speed time-domain spectroscopy onboard TriCCS at the Seimei telescope
2024
The University of Tokyo Atacama Observatory 6.5-m telescope: screen camera system for the telescope mirror alignment
2024
Development of a cold chopper for TAO/MIMIZUKU: onboard test on MIMIZUKU
2024· 1 cited
Optical Variability of Blazars in the Tomo-e Gozen Northern Sky Transient Survey
The Astrophysical Journal·2024· 3 citedOpen Access
Optical Variability of Blazars in the Tomo-e Gozen Northern Sky Transient Survey
arXiv (Cornell University)·2024Open Access
Intermediate-luminosity Type IIP SN 2021gmj: a low-energy explosion with signatures of circumstellar material
Monthly Notices of the Royal Astronomical Society·2024· 11 citedOpen Access
Intermediate-luminosity Type IIP SN 2021gmj: a low-energy explosion with signatures of circumstellar material
arXiv (Cornell University)·2024Open Access
Multicolor Photometry of Tiny Near-Earth Asteroid 2015 RN<sub>35</sub> across a Wide Range of Phase Angles: Possible Mission-accessible A-type Asteroid
The Astronomical Journal·2023· 3 citedOpen Access
A search for extragalactic fast optical transients in the Tomo-e Gozen high-cadence survey
Monthly Notices of the Royal Astronomical Society·2023· 3 citedOpen Access
A search for extragalactic fast optical transients in the Tomo-e Gozen high-cadence survey
arXiv (Cornell University)·2023Open Access
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Frequent Co-authors

Takashi Miyata(26), Hirokazu Kataza(25), Takashi Onaka(25), Mamoru Doi(22), Takuya Yamashita(21), Tsutomu Aoki(21), Mitsuhiko Honda(20), Y. Okamoto(19), Takao Soyano(19), Ken’ichi Tarusawa(19), Kentaro Motohara(16), Takeo Minezaki(15), Yuzuru Yoshii(14), Kotaro Kohno(14), Masuo Tanaka(14), Tomoki Morokuma(14), Masahiro Konishi(13), Toshihiko Tanabé(13), Itsuki Sakon(12), Kimiaki Kawara(12)