Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Jin Beniyama"'
Autor:
Jin Beniyama, Ryou Ohsawa, Chrysa Avdellidou, Shigeyuki Sako, Satoshi Takita, Masateru Ishiguro, Tomohiko Sekiguchi, Fumihiko Usui, Shinichi W. Kinoshita, Kianhong Lee, Asami Takumi, Marin Ferrais, Emmanuël Jehin
Publikováno v:
The Astronomical Journal, Vol 166, Iss 6, p 229 (2023)
Studying small near-Earth asteroids is important in order to understand their dynamical histories and origins as well as to mitigate the damage caused by asteroid impacts on Earth. We report the results of multicolor photometry of the tiny near-Earth
Externí odkaz:
https://doaj.org/article/f40b46fed6c5424ab3458d4bc3ad8264
Autor:
Jin Beniyama, Shigeyuki Sako, Katsuhito Ohtsuka, Tomohiko Sekiguchi, Masateru Ishiguro, Daisuke Kuroda, Seirato Urakawa, Fumi Yoshida, Asami Takumi, Natsuho Maeda, Jun Takahashi, Seiko Takagi, Hiroaki Saito, Tatsuya Nakaoka, Tomoki Saito, Tomohito Ohshima, Ryo Imazawa, Masato Kagitani, Satoshi Takita
Publikováno v:
The Astrophysical Journal, Vol 955, Iss 2, p 143 (2023)
Asteroid systems such as binaries and pairs are indicative of the physical properties and dynamical histories of small solar system bodies. Although numerous observational and theoretical studies have been carried out, the formation mechanism of aste
Externí odkaz:
https://doaj.org/article/51d30c8f7a144c9690d1c06942df4e31
Autor:
Jin Beniyama, Tomohiko Sekiguchi, Daisuke Kuroda, Tomoko Arai, Ko Ishibashi, Masateru Ishiguro, Fumi Yoshida, Hiroki Senshu, Takafumi Ootsubo, Shigeyuki Sako, Ryou Ohsawa, Satoshi Takita, Jooyeon Geem, Yoonsoo P Bach
Accurate estimation of brightness of (3200) Phaethon up to lower phase angles are essential for planning of the on-board camera of the DESTINY$^{+}$ mission. We have carried out intensive observations of Phaethon in the optical wavelength ($g$, $r$,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a47bd1b37961c80f92b94c62ecff4ad7
http://arxiv.org/abs/2212.09323
http://arxiv.org/abs/2212.09323
Autor:
Risa Tsutsuki, Shigeyuki Sako, Hidenori Takahashi, Sohei Kondo, Satoshi Takita, Ryou Ohsawa, Jin Beniyama, Takashi Miyata, Takafumi Kamizuka, Ichiro Takahashi
Publikováno v:
Ground-based and Airborne Instrumentation for Astronomy IX.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42265821259ff1ef15d451200c2bb64a
https://doi.org/10.1117/12.2628249
https://doi.org/10.1117/12.2628249
Autor:
Ji-an Jiang, Keiichi Maeda, Miho Kawabata, Mamoru Doi, Toshikazu Shigeyama, Masaomi Tanaka, Nozomu Tominaga, Ken’ichi Nomoto, Yuu Niino, Shigeyuki Sako, Ryou Ohsawa, Malte Schramm, Masayuki Yamanaka, Naoto Kobayashi, Hidenori Takahashi, Tatsuya Nakaoka, Koji S. Kawabata, Keisuke Isogai, Tsutomu Aoki, Sohei Kondo, Yuki Mori, Ko Arimatsu, Toshihiro Kasuga, Shin-ichiro Okumura, Seitaro Urakawa, Daniel E. Reichart, Kenta Taguchi, Noriaki Arima, Jin Beniyama, Kohki Uno, Taisei Hamada
In this Letter we report a discovery of a prominent flash of a peculiar overluminous Type Ia supernova, SN 2020hvf, in about 5 hours of the supernova explosion by the first wide-field mosaic CMOS sensor imager, the Tomo-e Gozen Camera. The fast evolu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1aeb037d3e2fd6f51a8d3d41991b4878
http://arxiv.org/abs/2111.09470
http://arxiv.org/abs/2111.09470