Fumi Yoshida
​吉田ニ美

2026

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Refereed Journal​

• Takafumi Ootsubo, Hideyo Kawakita, Tadafumi Takata, Junko Furusawa, Hisanori Furusawa, Tsuyoshi Terai, Toshihiro Kasuga, Akira Keida, Yoshiharu Shinnaka, Fumi Yoshida, Seitaro Urakawa, Opposition effect of comet 28P/Neujmin observed with Subaru Hyper Suprime-Cam, Publications of the Astronomical Society of Japan, 2026;, psag088, https://doi.org/10.1093/pasj/psag088

• Anne J. Verbiscer, S. Porter, W. Fraser, J. J. Kavelaars, S. Benecchi, M. Buie, D. Gerdes, T. Ito, L. Peltier, T. Terai, F. Yoshida, S. A. Stern, K. Singer, P. Brandt and J. Parker, The New Horizons Search for Targets in the Outer Solar System. Proceedings of the International Astronomical Union. 2024;20(A32):123-128. doi:10.1017/S1743921324002849

• Fumi Yoshida, Tsuyoshi Terai, Keiji Ohtsuki, Color and Size Distributions of Small Jupiter Trojans. The Astronomical Journal, 171:240 (12pp), 2026 April https://doi.org/10.3847/1538-3881/ae47e4

• R. Lallemand1, J. Desmars, B. Sicardy, Z. Liu, P. Tanga, L. Liberato, B. Carry, A. Leroy, Y. Kilic, M. Assafin, A. Siakas, L. Abe, D. Mary, F. Casarramona, D. Smith, D. Antuszewicz, J.-L. Dauvergne, G. Langin, P. Henarejos, P.-L. Phan, F. Braga-Ribas, A. Castro, A. Pal, Á. Sódor, A. Cano Ruiz, A. Pratt, A. Noschese, A. Manna, A. Eberle, A. Schweizer, A. Wendelborn, A. Marciniak, B. Ziółkowski, B. Begiçarslan, B. Kattentidt, C. T. Tezcan, C. Weber, C. Schnabel, C. A. Domingues, C. Ziolek, C. Sartini, C. M. Schäfer, C. McPartlin, Cs. Kiss, D. Blazewicz, D. Deneuchatel, D. Herald, D. W. Dunham, D. Sailing, E. Fonseca Morato, E. Fernandez-Garcia, E. Smith, E. Gradovski, E. Donate Lucas, E. García Navarro, E. Kaan Ülgen, F. Garcia, F. Genc, G. Margoti, G. Arraras, G. Schmidt, G. Privett, G. Krannich, G. Lyzenga, H. de Groot, I. Pérez-Garcia, I. Z. Kelkitli, J. Mánek, J. Flores-Martín, J. Prat, J. Bardecker, J. Siegert, J. Dunham, J. Moore, J. A. Reyes, J. L. Maestre, J. L. Ortiz, J. Perła, J. Spagnotto, K. Getrost, K.-L. Bath, K. Okasaki, K. Bender, M. OConnell, M. Skrutskie, M. Jennings, M. Margoti52, M. Içen, M. Acar, M. Fidêncio Neto, M. Altan, M. Rottenborn, M. Turchenko, M. A. Alava Amat, M. Kretlow, M. Tekkesinoglu, N. Takács, N. Castro-Morales, N. Morales, O. Erece, O. Canales Moreno, P. Santos Sanz, P. Fini, P. D. Maley, P. Teckenburg, P. Walker, P. Martorell, P. Gilge, P. Zeleny, P. Stuart, A. Ashimbekova, P. Denyer, R. Sfair, R. Nolthenius, R. Piety, R. Liu, R. Jones, R. Szakáts, R. Gonçalves, S. Pastor, S. Chairetas, S. Kalkan, S. Özel, S. Ötken, S. Aliş, S. Tsavdaridis, S. Meister, S. Sposetti, S. Conard, S. Tirak, S. Fisek, T. Swift, T. Haymes, T. Janík, V. Nikitin, W. Hanna, R. Dahoumane, W. Ogloza, W. Stewart, W. Beisker, Y. Liu, Y. Avcioglu, S. Quinet, J.-F. Counilh, M. Irzyk, C. Marlot, A. Keijzer, Y. Pinard, T. Salomon, T. Mollier, S. Valat, S. Kindt, J. Souchu, S. Vasseur, R. Dequinze, P. Couvée, P. Lemoine, P. Barroy, P.-J. Mercier, P. André, P. Le Guen, O. Schreurs, M. Boutet, M. Giraud, M. Lecossois, M. Serrau, M. Conjat, L. Herrier, L. Rousselot, J. Delpau, J. Bourgeois, J.-C. Dalouzy, J.-F. Gout, J.-F. Pittet, J.-F. Coliac, J.-L. Dumont, J.-P. Nombret, J.-P. Masini, J.-P. Arnould, J.-B. Marquette, G. Arlic, F. Denjean, F. Cavaillé, E. Barbotin, D. Bourdens, D. Walliang, I. Auvray, C. Latgé, C. Lavault, A. Stachowicz, E. Jacquet, C. Rizand, J. Raffard, M. Saillenfest, K. Hussein, M. Montargès, N. Robichon, S. Renner, V. Lapeyrére, W. Thuillot, F. Vachier, D. Hestroffer, A. Vienne, J. Vaubaillon, C. Bourdens, R. Boninsegna, M.-C. Lin, Y.-L. Chen, S. H. Tsai, C.-E. Lee, Y.-N. Lee, Z.-Y. Lin, H.-C. Lin, C.-H. Wang, A. T. L. Shen, T.-H. Chuang, C.-C. Chang, Ha. Watanabe, M. Ida, H. Togashi, A. Asai, T. Nemoto, K. Hosoi, Hi. Watanabe, K. Isobe, H. Yoshihara, T. Horikawa, K. Kitazaki, M. Takimoto, H. Yamamura, M. Yamashita, F. Yoshida and F. Gourdon

  Detection and characterisation of binary asteroid candidates through stellar occultations. A&A, 712, A124 (2026) https://doi.org/10.1051/0004-6361/202660103

• Ko Arimatsu, Fumi Yoshida, Tsutomu Hayamizu, Satoshi Takita, Katsumasa Hosoi, Takafumi Ootsubo, Jun-ichi Watanabe, Detection of an atmosphere on a trans-Neptunian object beyond Pluto. Nat Astron 10, 980–987 (2026). https://doi.org/10.1038/s41550-026-02846-1​

• 岡本 尚也, 石橋 高, 近藤 洸大, 山田 学, 太田 方之, 宮原 剛, 須崎 祐多, 石丸 貴博, 町田 祐一, 長澤 圭祐, 中嶋 章, 洪 鵬 秋田谷 洋, 奥平 修, 吉田 二美, 関口 朋彦, 荒井 朋子, 高島 健 「DESTINY+搭載カメラMCAP EMの光学校正試験と PFM試験に向けた課題整理」宇宙航空研究開発機構研究開発報告 ISSN 2433-2216(Online) JAXA-RR-25-006, 2026年2月 https://jaxa.repo.nii.ac.jp/record/2002560/files/AA2530026000.pdf

• Masato Shibukawa, Fumi Yoshida, Toshifumi Yanagisawa, Takashi Ito, Hirohisa Kurosaki, Makoto Yoshikawa, Kohki Kamiya, Ji-an Jiang, Wesley Fraser, JJ Kavelaars, Susan Benecchi, Anne Verbiscer, Akira Hatakeyama, Hosei O, Naoya Ozaki, Moving object detection from multi-depth images with an attention-enhanced convolutional neural network. Publications of the Astronomical Society of Japan, Volume 78, Issue 1, February 2026, Pages 335–348 https://doi.org/10.1093/pasj/psaf147

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国際学会

• Makoto Yoshikawa, Fumi Yoshida, Takashi Ito, Hirohisa Kurosaki, Masato Shibukawa, Toshifumi Yanagisawa, Neo Yamashita and Naoya Ozaki, "The Japanese effort for the deep survey of KBOs for searching potential mission targets for New Horizons using Subaru Telescope", COSPAR 46th Scientific Assembly, Florence, Italy, 1-9 August, 2026.

• Hiroki Senshu, Hirotomo Noda, Fumi Yoshida, Takashi Ito, Maximilian Hamm, Sean Marshall, "The surface roughness effect on the YORP on 3200 Phaethon", COSPAR 46th Scientific Assembly, Florence, Italy, 1-9 August, 2026.

• Anne Verbiscer, Simon Porter, Wesley Fraser, JJ Kavelaars, Susan Benecchi, Takashi Ito, Lowell Peltier, Fumi Yoshida, William Grundy, Alex Doner, Mihaly Horanyi, Blair Schulze, Pontus Brandt, Joel Parker, Kelsi Singer, and Alan Stern, "The Search for the Extended Kuiper Belt Using Telescopic Surveys and NASA's New Horizons Mission", COSPAR 46th Scientific Assembly, Florence, Italy, 1-9 August, 2026.

• Fumi yoshida, Takashi Ito, Toshifumi Yanagisawa, Hirohisa Kurosaki, Masato Shibukawa, Neo Yamashita, Makoto Yoshikawa, Naoya Ozaki, Alan S. Stern, Anne Verbiscer, JJ Kavelaars, Wes Fraser, Susan Benecchi, "A Deep Survey of KBOs Using the Subaru Telescope to Search for Potential New Horizons Flyby Targets", AOGS 2026 (Asia-Oceania Geoscience Society Annual Meeting), PS07-A002, Fukuoka International Congress Center, Fukuoka, Japan, 2-7 August, 2026.

• Yukun Huang, Edward Ashton, Ying-Tung Chen, Wesley Fraser, Takashi Ito, Fumi Yoshida, JJ Kevelaars, Patryk Sofia Lykawka, Brett Gladman, Eiichiro Kokubo, Tsuyoshi Terai, "FOSSIL-SSR: Probing The Solar System's Next Frontier With The Subaru Telescope", AOGS 2026 (Asia-Oceania Geoscience Society Annual Meeting), PS07-A026, Fukuoka International Congress Center, Fukuoka, Japan, 2-7 August, 2026.

•  Fumi Yoshida, Tsutomu Hayamizu, Hayato Watanabe, Hiroshi Akitaya, Kazuhisa Miyashita, Hirotomo Noda, Mitsuru Sôma, Chilong Lin, Ye Yuan, Wai-Chun Yue, Toshihiro Horaguchi, Kenta Kono, Hisashi Kasebe, Hiroshi Kishimoto, Hidehito Yamamura, David Dunham, "Astronomical education transcends borders and generations through observations of asteroid occultations", IPS 2026 FUKUOKA, PO2-24, Fukuoka International Congress Center, Fukuoka, Japan, 21-26 June, 2026.

• Fumi Yoshida, Hiroyuki Takata, Kazuhiro Sekiguchi, "From Asia to the world, sharing myths and legends of the universe and the stars", IPS 2026 FUKUOKA, O32-04, Fukuoka International Congress Center, Fukuoka, Japan, 21-26 June, 2026.

• Fumi Yoshida, Tsutomu Hayamizu, Hayato Watanabe, Hiroshi Akitaya, Kazuhisa Miyashita, Hirotomo Noda, Mitsuru Sôma, Chilong Lin, Ye Yuan, Wai-Chun Yue, Toshihiro Horaguchi, Kenta Kono, Hisashi Kasebe, Hiroshi Kishimoto, Hidehito Yamamura and David Dunham, "Astronomical education through observations of asteroid occultations", 2026 ASIA-PACIFIC REGIONAL IAU MEETING (APRIM), Session 9D: Parallel Session (A01), Hong Kong, 4-8 May, 2026.

• Fumi Yoshida, Hiroyuki Takata and Kazuhiro Sekiguchi, "Let's share the myths and legends of the universe and stars that remain in the world", A01 4163, 2026 ASIA-PACIFIC REGIONAL IAU MEETING (APRIM), Session 9D: Parallel Session (A01), Hong Kong, 4-8 May, 2026.

• Neo Yamashita, Fumi Yoshida, Toshifumi Yanagisawa, Takashi Ito, Hirohisa Kurosaki, Masato Shibukawa, Makoto Yoshikawa, "Subaru Telescope Observations of Trans-Neptunian Objects to Support the New Horizons Mission", PPS03-07, JpGU-AGU joint meeting 2026, Chiba, Japan, 24-29 May, 2026.

• Tomoko Arai, M. Kobayashi, K. Ishibashi, H. Kimura, T. Okamoto, O. Okudaira, F. Yoshida, M. Yamada, K. Wada, H. Senshu, H. Akitaya, R. Srama, H. Kruger, M. Ishiguro, T. Nakamura H. Yabuta, S. Sasaki, J. Watanabe, Takashi Ito, T. Ootsubo, K. Ohtsuka, T. Morota, J. Beniyama, S. Tachibana, T. Mikouchi, T. Hiroi, T. Sekiguchi, S. Abe, S. Urakawa, S. Matsuura, M. Ito, A. Yamaguchi, T. Noguchi, M. Komatsu, K. Nakamura-Messenger, N. Hirata, H. Demura, G. Komatsu, H. Kaneda, S. Marshall, E. Tatsumi, Y. Yokota, H. Yano, M. Yoshikawa, N. Ozaki, T. Yamamoto, H. Toyota, K. Nishiyama, H. Imamura, T. Takashima, "Current status of DESTINY+ flyby mission to (99942) Apophis and (3200) Phaethon", The 57th Lunar and Planetary Science Conference (LPSC), The Woodlands Waterway Marriott Hotel and Convention Center in The Woodlands, Texas and virtually, March 16-20, 2026

 

​国内学会

• 吉田 二美, 寺居 剛, 大槻 圭史, "すばる望遠鏡が明かす木星トロヤ群小惑星の「色の謎」", 日本惑星科学会, P-05, 朱鷺メッセ, 新潟, 2026 年 9月 14日(月) - 17日(木).

• 吉川真, 吉田二美, "太陽系小天体の定義と種別名や用語の整理", 日本惑星科学会, P-15, 朱鷺メッセ, 新潟, 2026 年 9月 14日(月) - 17日(木).

• 大坪貴文, 河北秀世, 高田唯史, 古澤順子, 古澤久徳, 寺居剛, 春日敏測, 慶田朗, 新中善晴, 吉田二美, 浦川聖太郎, "彗星28P/Neujmin の衝効果における強いコヒーレント後方散乱の検出", 日本惑星科学会, OE-04, 朱鷺メッセ, 新潟, 2026 年 9月 14日(月) - 17日(木).

• 木村宏, 岡本尚也, 平井隆之, 中村昭子, 門野敏彦, 豊田優佳里, 小久保英一郎, 吉田雄城, 荒川創太, 吉田二美, 洪鵬, 和田浩二, 千秋博紀, 小林正規, 荒井朋子, 松井孝典, ＤＥＳＴＩＮＹ＋ 理学チーム, "DESTINY+ サイエンス及びイジェクタ・クラウド形成モデルの構築へ向けた動的引張強度の定式化", 日本惑星科学会, OG-04, 朱鷺メッセ, 新潟, 2026 年 9月 14日(月) - 17日(木).

• 千秋博紀, 野田寛大, 吉田二美, 伊藤孝士, "小惑星 Phaethon の表面凹凸と自転周期変動", 日本惑星科学会, P-08, 朱鷺メッセ, 新潟, 2026 年 9月 14日(月) - 17日(木).

• 石橋高, 岡本尚也, 山田学, 奥平修, 宮原剛, 太田方之, 須崎祐多, 細沼貴之, 石丸貴博, 洪鵬, 荒井朋子, 吉田二美, 鍵谷将人, 亀田真吾, 高島健, "DESTINY+搭載小惑星追尾望遠カメラ（TCAP）およびマルチバンドカメラ（MCAP）の開発状況", 日本惑星科学会, P-13, 朱鷺メッセ, 新潟, 2026 年 9月 14日(月) - 17日(木).

• 山下 音緒, 吉田 二美, 柳沢 俊史, 伊藤 孝士, 黒崎 裕久, 渋川 雅人, 吉川 真, "New Horizons探査支援を目的としたすばる望遠鏡HSCによる太陽系外縁天体探査と移動天体の自転周期解析" 日本惑星科学会, P-59, 朱鷺メッセ, 新潟, 2026 年 9月 14日(月) - 17日(木).

• 山下 音緒, 吉田 二美, 柳沢 俊史, 伊藤 孝士, 黒崎 裕久, 渋川 雅人, 吉川 真, "New Horizons 探査支援を目的としたすばる望遠鏡 HSC による太陽系外縁天体探査と移動天体の自転周期解析", 日本天文学会2026年秋季年会, P311b, 岡山理科大学 岡山キャンパス, 2026年9月8日(火) - 10日(木).

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News Media

• サイエンスZERO 星の瞬きを狙え!掩蔽(えんぺい)観測で迫る天体の謎　初回放送日 2026年9月13日(日)　出演https://www.web.nhk/tv/an/zero/pl/series-tep-XK5VKV7V98/ep/6PR9VVMJKZ

• (日本語)　すばる望遠鏡が明かす木星トロヤ群小惑星の「色の謎」－ Suprime-Cam 最後の観測がもたらした新発見 －https://subarutelescope.org/jp/results/2026/04/09/3698.html

• (英語)​　The Subaru Telescope Sheds Light on the "Color Mystery" of Jupiter Trojan Asteroids ― Insights from Suprime-Cam's Final Night of Observations ―​　https://subarutelescope.org/en/results/2026/04/09/3700.html

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