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J-GLOBAL ID：202002275026837355   整理番号：20A0336083

KELT-24B:若いv=8.3f星HD93148周辺の5.6日の良く整列した軌道上の5M_J惑星【JST・京大機械翻訳】

KELT-24b: A 5M_J Planet on a 5.6 day Well-aligned Orbit around the Young V = 8.3 F-star HD 93148

著者 (92件)： Rodriguez Joseph E. (Center for Astrophysics|Harvard & Smithsonian, 60 Garden Street, Cambridge, MA 02138, USA) ,  Eastman Jason D. (Center for Astrophysics|Harvard & Smithsonian, 60 Garden Street, Cambridge, MA 02138, USA) ,  Zhou George (Center for Astrophysics|Harvard & Smithsonian, 60 Garden Street, Cambridge, MA 02138, USA) ,  Quinn Samuel N. (Center for Astrophysics|Harvard & Smithsonian, 60 Garden Street, Cambridge, MA 02138, USA) ,  Beatty Thomas G. (Department of Astronomy and Steward Observatory, University of Arizona, Tucson, AZ 85721, USA) ,  Penev Kaloyan (Department of Physics, The University of Texas at Dallas, 800 West Campbell Road, Richardson, TX 75080-3021 USA) ,  Johnson Marshall C. (Department of Astronomy, The Ohio State University, 140 West 18th Avenue, Columbus, OH 43210, USA) ,  Cargile Phillip A. (Center for Astrophysics|Harvard & Smithsonian, 60 Garden Street, Cambridge, MA 02138, USA) ,  Latham David W. (Center for Astrophysics|Harvard & Smithsonian, 60 Garden Street, Cambridge, MA 02138, USA) ,  Bieryla Allyson (Center for Astrophysics|Harvard & Smithsonian, 60 Garden Street, Cambridge, MA 02138, USA) ,  Collins Karen A. (Center for Astrophysics|Harvard & Smithsonian, 60 Garden Street, Cambridge, MA 02138, USA) ,  Dressing Courtney D. (Department of Astronomy, University of California Berkeley, Berkeley, CA 94720-3411, USA) ,  Ciardi David R. (Caltech IPAC-NASA Exoplanet Science Institute 1200 E. California Avenue, Pasadena, CA 91125, USA) ,  Relles Howard M. (Center for Astrophysics|Harvard & Smithsonian, 60 Garden Street, Cambridge, MA 02138, USA) ,  Murawski Gabriel (Gabriel Murawski Private Observatory (SOTES), Poland) ,  Nishiumi Taku (Department of Physics, Faculty of Science, Kyoto Sangyo University, Kamigamo Motoyama, Kita-ku, Kyoto, 603-8555, Japan) ,  Nishiumi Taku (National Astronomical Observatory of Japan, 2-21-1 Osawa, Mitaka, Tokyo 181-8588, Japan) ,  Yonehara Atsunori (Department of Physics, Faculty of Science, Kyoto Sangyo University, Kamigamo Motoyama, Kita-ku, Kyoto, 603-8555, Japan) ,  Ishimaru Ryo (Planetary Exploration Research Center, Chiba Institute of Technology, 2-17-1 Tsudanuma, Narashino, Chiba 275-0016, Japan) ,  Yoshida Fumi (Planetary Exploration Research Center, Chiba Institute of Technology, 2-17-1 Tsudanuma, Narashino, Chiba 275-0016, Japan) ,  Gregorio Joao (Atalaia Group & CROW Observatory, Portalegre, Portugal) ,  Lund Michael B. (Caltech IPAC-NASA Exoplanet Science Institute 1200 E. California Avenue, Pasadena, CA 91125, USA) ,  Stevens Daniel J. (Department of Astronomy & Astrophysics, The Pennsylvania State University, 525 Davey Lab, University Park, PA 16802, USA) ,  Stevens Daniel J. (Center for Exoplanets and Habitable Worlds, The Pennsylvania State University, 525 Davey Lab, University Park, PA 16802, USA) ,  Stassun Keivan G. (Department of Physics and Astronomy, Vanderbilt University, Nashville, TN 37235, USA) ,  Stassun Keivan G. (Department of Physics, Fisk University, 1000 17th Avenue North, Nashville, TN 37208, USA) ,  Gaudi B. Scott (Department of Astronomy, The Ohio State University, 140 West 18th Avenue, Columbus, OH 43210, USA) ,  Colon Knicole D. (Exoplanets and Stellar Astrophysics Laboratory, Code 667, NASA Goddard Space Flight Center, Greenbelt, MD 20771, USA) ,  Pepper Joshua (Department of Physics, Lehigh University, 16 Memorial Drive East, Bethlehem, PA 18015, USA) ,  Narita Norio (National Astronomical Observatory of Japan, 2-21-1 Osawa, Mitaka, Tokyo 181-8588, Japan) ,  Narita Norio (Astrobiology Center, 2-21-1 Osawa, Mitaka, Tokyo 181-8588, Japan) ,  Narita Norio (JST, PRESTO, 2-21-1 Osawa, Mitaka, Tokyo 181-8588, Japan) ,  Narita Norio (Instituto de Astrofisica de Canarias (IAC), E-38205 La Laguna, Tenerife, Spain) ,  Awiphan Supachai (National Astronomical Research Institute of Thailand, 260, Moo 4, T. Donkaew, A. Mae Rim, Chiang Mai, 50180, Thailand) ,  Chuanraksasat Pongpichit (National Astronomical Research Institute of Thailand, 260, Moo 4, T. Donkaew, A. Mae Rim, Chiang Mai, 50180, Thailand) ,  Benni Paul (Acton Sky Portal (private observatory), Acton, MA 01720, USA) ,  Zambelli Roberto (Societa Astronomica Lunae, Italy) ,  Garrison Lehman H. (Center for Astrophysics|Harvard & Smithsonian, 60 Garden Street, Cambridge, MA 02138, USA) ,  Wilson Maurice L. (Center for Astrophysics|Harvard & Smithsonian, 60 Garden Street, Cambridge, MA 02138, USA) ,  Cornachione Matthew A. (Department of Physics and Astronomy, University of Utah, 115 South 1400 East, Salt Lake City, UT 84112, USA) ,  Cornachione Matthew A. (Department of Physics, United States Naval Academy, 572C Holloway Road, Annapolis, MD 21402, USA) ,  Wang Sharon X. (Department of Terrestrial Magnetism, Carnegie Institution for Science, 5241 Broad Branch Road, NW, Washington, DC 20015, USA) ,  Labadie-Bartz Jonathan (Instituto de Astronomia, Geofisica e Ciencias Atmosfericas, Universidade de Sao Paulo, Rua do Matao 1226, Cidade Universitaria, Sao Paulo, SP 05508-900, Brazil) ,  Rodriguez Romy (Department of Astronomy, The Ohio State University, 140 West 18th Avenue, Columbus, OH 43210, USA) ,  Siverd Robert J. (Department of Physics and Astronomy, Vanderbilt University, Nashville, TN 37235, USA) ,  Yao Xinyu (Department of Physics, Lehigh University, 16 Memorial Drive East, Bethlehem, PA 18015, USA) ,  Bayliss Daniel (Department of Physics, University of Warwick, Gibbet Hill Road, Coventry CV4 7AL, UK) ,  Bayliss Daniel (Centre for Exoplanets and Habitability, University of Warwick, Gibbet Hill Road, Coventry CV4 7AL, UK) ,  Berlind Perry (Center for Astrophysics|Harvard & Smithsonian, 60 Garden Street, Cambridge, MA 02138, USA) ,  Calkins Michael L. (Center for Astrophysics|Harvard & Smithsonian, 60 Garden Street, Cambridge, MA 02138, USA) ,  Christiansen Jessie L. (Caltech IPAC-NASA Exoplanet Science Institute 1200 E. California Avenue, Pasadena, CA 91125, USA) ,  Cohen David H. (Department of Physics and Astronomy, Swarthmore College, Swarthmore, PA 19081, USA) ,  Conti Dennis M. (American Association of Variable Star Observers, 49 Bay State Road, Cambridge, MA 02138, USA) ,  Curtis Ivan A. (Ivan Curtis Private Observatory, Australia) ,  Depoy D. L. (George P. and Cynthia Woods Mitchell Institute for Fundamental Physics and Astronomy, Texas A&M University, College Station, TX77843 USA) ,  Depoy D. L. (Department of Physics and Astronomy, Texas A&M university, College Station, TX 77843 USA) ,  Esquerdo Gilbert A. (Center for Astrophysics|Harvard & Smithsonian, 60 Garden Street, Cambridge, MA 02138, USA) ,  Evans Phil (El Sauce Observatory, Chile) ,  Feliz Dax (Department of Physics and Astronomy, Vanderbilt University, Nashville, TN 37235, USA) ,  Fulton Benjamin J. (Caltech IPAC-NASA Exoplanet Science Institute 1200 E. California Avenue, Pasadena, CA 91125, USA) ,  Holoien Thomas W.-S. (The Observatories of the Carnegie Institution for Science, 813 Santa Barbara Street, Pasadena, CA 91101, USA) ,  James David J. (Center for Astrophysics|Harvard & Smithsonian, 60 Garden Street, Cambridge, MA 02138, USA) ,  James David J. (Black Hole Initiative at Harvard University, 20 Garden Street, Cambridge, MA 02138, USA) ,  Jayasinghe Tharindu (Department of Astronomy, The Ohio State University, 140 West 18th Avenue, Columbus, OH 43210, USA) ,  Jang-Condell Hannah (Department of Physics & Astronomy, University of Wyoming, 1000 E University Avenue, Dept. 3905, Laramie, WY 82071, USA) ,  Jensen Eric L. N. (Department of Physics and Astronomy, Swarthmore College, Swarthmore, PA 19081, USA) ,  Johnson John A. (Center for Astrophysics|Harvard & Smithsonian, 60 Garden Street, Cambridge, MA 02138, USA) ,  Joner Michael D. (Department of Physics and Astronomy, Brigham Young University, Provo, UT 84602, USA) ,  Khakpash Somayeh (Department of Physics, Lehigh University, 16 Memorial Drive East, Bethlehem, PA 18015, USA) ,  Kielkopf John F. (Department of Physics and Astronomy, University of Louisville, Louisville, KY 40292, USA) ,  Kuhn Rudolf B. (South African Astronomical Observatory, PO Box 9, Observatory, 7935, Cape Town, South Africa) ,  Kuhn Rudolf B. (Southern African Large Telescope, PO Box 9, Observatory, 7935, Cape Town, South Africa) ,  Manner Mark (Spot Observatory, Nashville, TN 37206, USA) ,  Marshall Jennifer L. (George P. and Cynthia Woods Mitchell Institute for Fundamental Physics and Astronomy, Texas A&M University, College Station, TX77843 USA) ,  Marshall Jennifer L. (Department of Physics and Astronomy, Texas A&M university, College Station, TX 77843 USA) ,  McLeod Kim K. (Department of Astronomy, Wellesley College, Wellesley, MA 02481, USA) ,  McCrady Nate (Department of Physics and Astronomy, University of Montana, 32 Campus Drive, No. 1080, Missoula, MT 59812 USA) ,  Oberst Thomas E. (Department of Physics, Westminster College, New Wilmington, PA 16172, USA) ,  Oelkers Ryan J. (Department of Physics and Astronomy, Vanderbilt University, Nashville, TN 37235, USA) ,  Penny Matthew T. (Department of Astronomy, The Ohio State University, 140 West 18th Avenue, Columbus, OH 43210, USA) ,  Reed Phillip A. (Department of Physical Sciences, Kutztown University, Kutztown, PA 19530, USA) ,  Sliski David H. (The University of Pennsylvania, Department of Physics and Astronomy, Philadelphia, PA, 19104, USA) ,  Shappee B. J. (Institute for Astronomy, University of Hawai’i, 2680 Woodlawn Drive, Honolulu, HI 96822, USA) ,  Stephens Denise C. (Department of Physics and Astronomy, Brigham Young University, Provo, UT 84602, USA) ,  Stockdale Chris (Hazelwood Observatory, Churchill, Victoria, Australia) ,  Tan Thiam-Guan (Perth Exoplanet Survey Telescope, Australia) ,  Trueblood Mark (Winer Observatory, PO Box 797, Sonoita, AZ 85637, USA) ,  Trueblood Pat (Winer Observatory, PO Box 797, Sonoita, AZ 85637, USA) ,  Villanueva Steven Jr. (Department of Physics and Kavli Institute for Astrophysics and Space Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA) ,  Wittenmyer Robert A. (University of Southern Queensland, Centre for Astrophysics, West Street, Toowoomba, QLD 4350, Australia) ,  Wright Jason T. (Department of Astronomy & Astrophysics, The Pennsylvania State University, 525 Davey Lab, University Park, PA 16802, USA) ,  Wright Jason T. (Center for Exoplanets and Habitable Worlds, The Pennsylvania State University, 525 Davey Lab, University Park, PA 16802, USA)
資料名： Astronomical Journal  (Astronomical Journal)
巻： 158  号： 5  ページ： 197 (15pp)  発行年： 2019年 
JST資料番号： W1567A  ISSN： 1538-3881  資料種別： 逐次刊行物 (A)
記事区分： 原著論文  発行国： イギリス (GBR)  言語： 英語 (EN)

抄録/ポイント： 著者らは,5.6日の期間を有する明るい(V=8.3mag,K=7.2mag)若いF-星を周回する大量のホット木星であるKELT-24bの発見を提示する。ホスト星,KELT-24(HD93148)は,T_eff=K,M_*=M_(太陽)の質量,R_*=1.506±0.022R_(太陽)の半径,およびGyrの年代を有する。その惑星コンパニオン(KELT-24b)は,R_P=1.272±0.021R_Jの半径とM_P=M_Jの質量を有し,Dopplerトモグラフィー観測から,惑星軌道はそのホスト星の投影スピン軸()に良く整列していることを見出した。KELT-24に対して推定された若い年齢は,それがゼロ年齢主配列から進化し始めたことを示唆する。KELT-24は,5~10日の間の周期を持つ巨大惑星を移行することが知られている最も明るい星である。循環時間スケールはシステムの年代よりもはるかに長いが,動的移動から期待される大きな偏心または有意なミスアラインメントを検出しない。そのホスト星の輝度とその中程度の表面重力は,KELT-24bを分光放射測定による詳細な大気特性化の興味あるターゲットにする。Please refer to the publisher for the copyright holders. Translated from English into Japanese by JST.【JST・京大機械翻訳】

シソーラス用語： 輝度 ,  不整合 ,  回転軸 ,  *惑星 ,  トモグラフィー ,  太陽 ,  木星 ,  キャラクタリゼーション ,  放射測定 ,  巨大惑星

分類 (1件)： 恒星  (DB05000P)

タイトルに関連する用語 (4件)： 周辺 ,  整列 ,  軌道 ,  惑星