A nearby transiting rocky exoplanet that is suitable for atmospheric investigation
| العنوان: | A nearby transiting rocky exoplanet that is suitable for atmospheric investigation |
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| المؤلفون: | Carlos Cifuentes, J. P. de Leon, Richard P. Schwarz, Joshua N. Winn, Hannu Parviainen, Christopher E. Henze, Thomas Henning, M. Lafarga, Courtney D. Dressing, Martin Kürster, Jorge Sanz-Forcada, Roland Vanderspek, A. Kaminski, Andreas Schweitzer, David W. Latham, Don Pollacco, Guillem Anglada-Escudé, Benjamin T. Montet, Eric L. N. Jensen, P. J. Amado, Jacob L. Bean, Ignasi Ribas, A. Fukui, P. Bluhm, C. Rodríguez López, Sara Seager, Enric Palle, Stefan Dreizler, Víctor J. S. Béjar, E. Esparza-Borges, Andrew W. Mann, Michael Fausnaugh, Rafael Luque, M. Stangret, Jose A. Caballero, Andreas Seifahrt, S. Stock, M. Cortés-Contreras, Karan Molaverdikhani, D. Montes, Núria Casasayas-Barris, Juan Carlos Morales, George R. Ricker, Artie P. Hatzes, Karen A. Collins, Thiam-Guan Tan, Felipe Murgas, Kevin I. Collins, Joseph D. Twicken, Enrique Herrero, Norio Narita, Avi Shporer, Mathias Zechmeister, Trifon Trifonov, Thomas Barclay, P. Tenenbaum, Dennis L. Kasper, Ansgar Reiners, Mahmoudreza Oshagh, Jon M. Jenkins, Julian Stürmer, Coel Hellier, Andreas Quirrenbach, Diana Kossakowski, Néstor Espinoza, V. M. Passegger, Samuel N. Quinn, S. V. Jeffers, M. Azzaro |
| المساهمون: | Centros de Excelencia Severo Ochoa, INSTITUTO DE ASTROFISICA DE ANDALUCIA (IAA), SEV-2017-0709, Centros de Excelencia Severo Ochoa, INSTITUTO DE ASTROFÍSICA DE CANARIAS (IAC), SEV-2015-0548, Unidad de Excelencia Científica María de Maeztu Centro de Astrobiología del Instituto Nacional de Técnica Aeroespacial y CSIC, MDM-2017-0737, Trifonov, T. [0000-0002-0236-775X], Caballero, J. A. [0000-0002-7349-1387], Morales, J. C. [0000-0003-0061-518X], Seifahrt, A. [0000-0003-4526-3747], Ribas, I. [0000-0002-6689-0312], Bean, J. [0000-0003-4733-6532], Luque, R. [0000-0002-4671-2957], Parviainen, H. [0000-0001-5519-1391], Pallé, E. [0000-0003-0987-1593], Stock, S. [0000-0002-1166-9338], Zechmeister, M. [0000-0002-6532-4378], Amado, P. J. [0000-0002-8388-6040], Anglada Escudé, G. [0000-0002-3645-5977], Azzaro, M. [0000-0002-1317-0661], Barclay, T. [0000-0001-7139-2724], Béjar, V. J. S. [0000-0002-5086-4232], Bluhm, P. [0000-0002-0374-8466], Casasayas Barris, N. [0000-0002-2891-8222], Cifuentes, C. [0000-0003-1715-5087], Collins, K. A. [0000-0001-6588-9574], Collins, K. I. [0000-0003-2781-3207], Cortés Contreras, M. [0000-0003-3734-9866], Dreizler, S. [0000-0001-6187-5941], Dressing, C. D. [0000-0001-8189-0233], Esparza Borges, E. [0000-0002-2341-3233], Espinoza, N. [0000-0001-9513-1449], Fausnaugh, M. [0000-0002-9113-7162], Fukui, A. [0000-0002-4909-5763], Hatzes, A. P. [0000-0002-3404-8358], Hellier, C. [0000-0002-3439-1439], Henning, T. [0000-0002-1493-300X], Herrero, E. [0000-0001-8602-6639], Jeffers, S. V. [0000-0003-2490-4779], Jenkins, J. M. [0000-0002-4715-9460], Jensen, E. L. N. [0000-0002-4625-7333], Kaminski, A. [0000-0003-0203-8208], Kasper, D. [0000-0003-0534-6388], Kossakowski, D. [0000-0002-0436-7833], Lafarga, M. [0000-0002-8815-9416], Latham, D. W. [0000-0001-9911-7388], Mann, A. W. [0000-0003-3654-1602], Molaverdikhani, K. [0000-0002-0502-0428], Montes, D. [0000-0002-7779-238X], Montet, B. T. [0000-0001-7516-8308], Murgas, F. [0000-0001-9087-1245], Narita, N. [0000-0001-8511-2981], Oshagh, M. [0000-0002-0715-8789], Passegger, V. M. [0000-0002-8569-7243], Pollacco, D. [0000-0001-9850-9697], Quinn, S. N. [0000-0002-8964-8377], Rodríguez López, C. [0000-0001-5559-7850], Sanz Forcada, J. [0000-0002-1600-7835], Schwarz, R. P. [0000-0001-8227-1020], Schweitzer, A. [0000-0002-1624-0389], Seager, S. [0000-0002-6892-6948], Stangret, M. [0000-0002-1812-8024], Stürmer, J. [0000-0002-4410-4712], Tan, T. G. [0000-0001-5603-6895], Tenenbaum, P. [0000-0002-1949-4720], Twicken, J. D. [0000-0002-6778-7552], Vanderspek, R. [0000-0001-6763-6562], Winn, J. N. [0000-0002-4265-047X], Deutsche Forschungsgemeinschaft (DFG), Agencia Estatal de Investigación (AEI), National Aeronautics and Space Administration (NASA), European Research Council (ERC), Japan Society for the Promotion of Science (JSPS), La Caixa, Japan Science and Technology Agency (JST), German Research Foundation, Ministerio de Ciencia e Innovación (España), European Commission, National Aeronautics and Space Administration (US), Ministerio de Ciencia, Innovación y Universidades (España), Ministerio de Economía y Competitividad (España), Japan Science and Technology Agency, Ministry of Education, Culture, Sports, Science and Technology (Japan) |
| المصدر: | DIGITAL.INTA Repositorio Digital del Instituto Nacional de Técnica Aeroespacial Universitat Pompeu Fabra Digital.CSIC. Repositorio Institucional del CSIC instname E-Prints Complutense. Archivo Institucional de la UCM arXiv Digital.CSIC: Repositorio Institucional del CSIC Consejo Superior de Investigaciones Científicas (CSIC) E-Prints Complutense: Archivo Institucional de la UCM Universidad Complutense de Madrid Science |
| بيانات النشر: | Science, 2021. |
| سنة النشر: | 2021 |
| مصطلحات موضوعية: | Astrofísica, 010504 meteorology & atmospheric sciences, Red dwarf, FOS: Physical sciences, Astrophysics::Cosmology and Extragalactic Astrophysics, Q1, 01 natural sciences, 7. Clean energy, Physics::Geophysics, Planet, 0103 physical sciences, QB460, Transit (astronomy), 010303 astronomy & astrophysics, QB600, Astrophysics::Galaxy Astrophysics, 0105 earth and related environmental sciences, QB, Physics, Earth and Planetary Astrophysics (astro-ph.EP), Multidisciplinary, Astronomy, Orbital period, Light curve, Exoplanet, Astronomía, Radial velocity, 13. Climate action, Terrestrial planet, Astrophysics::Earth and Planetary Astrophysics, Astrophysics - Earth and Planetary Astrophysics |
| الوصف: | Spectroscopy of transiting exoplanets can be used to investigate their atmospheric properties and habitability. Combining radial velocity (RV) and transit data provides additional information on exoplanet physical properties. We detect a transiting rocky planet with an orbital period of 1.467 days around the nearby red dwarf star Gliese 486. The planet Gliese 486 b is 2.81 Earth masses and 1.31 Earth radii, with uncertainties of 5%, as determined from RV data and photometric light curves. The host star is at a distance of ~8.1 parsecs, has a J-band magnitude of ~7.2, and is observable from both hemispheres of Earth. On the basis of these properties and the planet's short orbital period and high equilibrium temperature, we show that this terrestrial planet is suitable for emission and transit spectroscopy. © 2021 American Association for the Advancement of Science. All rights reserved. Funding was provided by Deutsche Forschungsgemeinschaft through research unit FOR2544 "Blue Planets around Red Stars" and priority program SPP1992 "Exploring the Diversity of Extrasolar Planets"; Agencia Estatal de Investigacion of the Ministerio de Ciencia e Innovacion and the European Regional Development Fund through projects PID2019-109522GB-C51/2/3/4, PGC2018-098153-B-C33, SEV-2017-0709, MDM-2017-0737, AYA2016-79425-C3-1/2/3-P, ESP2016-80435-C2-1-R, and SEV-2015-0548; Klaus Tschira Stiftung; European Union's Horizon 2020 through Marie Sklodowska Curie grant 713673; "la Caixa" through INPhINT grant LCF/BQ/IN17/1162033; NASA through grants NNX17AG24G, 80NSSC19K0533, 80NSSC19K1721, and 80NSSC18K158 and the NASA Science Mission Directorate; Japan Society for the Promotion of Science KAKENHI through grants JP17H04574, JP18H01265, and JP18H05439; and Japan Science and Technology Agency PRESTO through grant JPMJPR1775. |
| وصف الملف: | application/pdf |
| اللغة: | English |
| تدمد: | 1095-9203 |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ba1530d15bdf4ceddb872388f6c653dTest https://hdl.handle.net/20.500.12666/607Test |
| حقوق: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....4ba1530d15bdf4ceddb872388f6c653d |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 10959203 |
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