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HATS-60b-HATS-69b: 10 Transiting Planets from HATSouth
| Indexado |
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| DOI | 10.3847/1538-3881/AAF8B6 | ||||
| Año | 2019 | ||||
| Tipo | artículo de investigación |
Citas Totales
Autores Afiliación Chile
Instituciones Chile
% Participación
Internacional
Autores
Afiliación Extranjera
Instituciones
Extranjeras
Abstract
We report the discovery of 10 transiting extrasolar planets by the HATSouth survey. The planets range in mass from the super-Neptune HATS-62b, with M-p < 0.179 M-J, to the super-Jupiter HATS-66b, with M-p = 5.33 M-J, and in size from the Saturn HATS-69b, with R-p = 0.94 R-J, to the inflated Jupiter HATS-67b, with R-p = 1.69 R-J. The planets have orbital periods between 1.6092 days (HATS-67b) and 7.8180 days (HATS-61b). The hosts are dwarf stars with masses ranging from 0.89 M-circle dot (HATS-69) to 1.56 M-circle dot (HATS-64) and have apparent magnitudes between V = 12.276 +/- 0.020 mag (HATS-68) and V = 14.095 +/- 0.030 mag (HATS-66). The super-Neptune HATS-62b is the least massive planet discovered to date with a radius larger than Jupiter. Based largely on the Gaia DR2 distances and broadband photometry, we identify three systems (HATS-62, HATS-64, and HATS-65) as having possible unresolved binary star companions. We discuss in detail our methods for incorporating the Gaia DR2 observations into our modeling of the system parameters and into our blend analysis procedures.
| Ord. | Autor | Género | Institución - País |
|---|---|---|---|
| 1 | Hartman, Joel D. | Hombre |
Princeton Univ - Estados Unidos
Princeton University - Estados Unidos |
| 2 | Bakos, Gaspar | Hombre |
Princeton Univ - Estados Unidos
Konkoly Observ Budapest - Hungría Princeton University - Estados Unidos Konkoly Observatory Hungarian Academy of Sciences - Hungría Konkoly Observatory - Hungría |
| 3 | Bayliss, Dan | Hombre |
Univ Warwick - Reino Unido
The University of Warwick - Reino Unido University of Warwick - Reino Unido |
| 4 | Bento, J. | - |
Australian Natl Univ - Australia
Australian National University - Australia The Australian National University - Australia |
| 5 | Bhatti, Waqas | - |
Princeton Univ - Estados Unidos
Princeton University - Estados Unidos |
| 6 | BRAHM-SCOTT, RAFAEL ANDRES | Hombre |
Pontificia Universidad Católica de Chile - Chile
Instituto Milenio de Astrofísica - Chile |
| 7 | Csubry, Z. | - |
Princeton University - Estados Unidos
|
| 8 | Espinoza, Nestor | Hombre |
Max Planck Inst Astron - Alemania
Max Planck Institute for Astronomy - Alemania |
| 9 | Henning, Thomas | Hombre |
Max Planck Inst Astron - Alemania
Max Planck Institute for Astronomy - Alemania |
| 10 | JORDAN-COLZANI, ANDRES CRISTOBAL | Hombre |
Pontificia Universidad Católica de Chile - Chile
Instituto Milenio de Astrofísica - Chile |
| 11 | Mancin, L. | Hombre |
Max Planck Inst Astron - Alemania
Univ Roma Tor Vergata - Italia INAF Astrophys Observ Turin - Italia Max Planck Institute for Astronomy - Alemania Università degli Studi di Roma Tor Vergata - Italia Istituto Nazionale Di Astrofisica, Rome - Italia Università degli Studi di Roma "Tor Vergata" - Italia |
| 12 | Penev, Kaloyan | Hombre |
Univ Texas Dallas - Estados Unidos
University of Texas at Dallas - Estados Unidos The University of Texas at Dallas - Estados Unidos |
| 13 | Rabus, M. | - |
Pontificia Universidad Católica de Chile - Chile
Max Planck Inst Astron - Alemania Las Cumbres Observ Global Telescope - Estados Unidos UNIV CALIF SANTA BARBARA - Estados Unidos |
| 14 | Sarkis, Paula | Mujer |
Max Planck Inst Astron - Alemania
Max Planck Institute for Astronomy - Alemania |
| 15 | Suc, V | - |
Pontificia Universidad Católica de Chile - Chile
|
| 16 | de Val-Bono, M. | - |
NASA - Estados Unidos
NASA Goddard Space Flight Center - Estados Unidos |
| 16 | de Val-Borro, M. | Hombre |
NASA Goddard Space Flight Center - Estados Unidos
|
| 17 | Zhou, George | Hombre |
Harvard Smithsonian Ctr Astrophys - Estados Unidos
Harvard-Smithsonian Center for Astrophysics - Estados Unidos |
| 18 | Addison, B. | Hombre |
Mississippi State Univ - Estados Unidos
Mississippi State University - Estados Unidos |
| 19 | ARRIAGADA-PINOCHET, PAMELA | Mujer |
Carnegie Inst Sci - Estados Unidos
Carnegie Institution of Washington - Estados Unidos |
| 20 | Asquier, J. | Hombre |
Carnegie Inst Sci - Estados Unidos
Carnegie Institution of Washington - Estados Unidos |
| 21 | Crane, J. D. | Hombre |
Observ Carnegie Inst Sci - Estados Unidos
Observatorio Las Campanas - Estados Unidos |
| 22 | Durkan, S. | Hombre |
Queens Univ - Reino Unido
Queen's University Belfast - Reino Unido |
| 23 | Shectman, S. A. | Hombre |
Observ Carnegie Inst Sci - Estados Unidos
Observatorio Las Campanas - Estados Unidos |
| 24 | Tan, T. -G. | - |
Perth Exoplanet Survey Telescope - Australia
|
| 25 | Thompson, Ian B. | Hombre |
Observ Carnegie Inst Sci - Estados Unidos
Observatorio Las Campanas - Estados Unidos |
| 26 | Tinney, C. G. | Hombre |
Univ New South Wales - Australia
University of New South Wales (UNSW) Australia - Australia UNSW Sydney - Australia |
| 27 | Wright, Duncan | Hombre |
Univ New South Wales - Australia
University of New South Wales (UNSW) Australia - Australia UNSW Sydney - Australia |
| 28 | Lazar, J. | - |
Hungarian Astron Assoc - Hungría
|
| 29 | Papp, I | - |
Hungarian Astron Assoc - Hungría
Magyar Csillagászati Egyesület - Hungría |
| 30 | Sari, P. | - |
Hungarian Astron Assoc - Hungría
|
| 30 | Csubry, Z. | - |
Princeton Univ - Estados Unidos
|
| Fuente |
|---|
| FONDECYT |
| CONICYT-PCHA/Doctorado Nacional |
| NASA |
| Robert Martin Ayers Sciences Fund |
| National Aeronautics and Space Administration |
| Fondo Nacional de Desarrollo Científico, Tecnológico y de Innovación Tecnológica |
| Ministry of Economy |
| NSF MRI |
| Ministero dell’Istruzione, dell’Università e della Ricerca |
| Fondo Nacional de Desarrollo CientÃfico, Tecnológico y de Innovación Tecnológica |
| BASAL CATA |
| Ministero dell’Istruzione, dell’Università e della Ricerca |
| Università degli Studi di Roma Tor Vergata |
| NOAO |
| Italian Minister of Instruction, University and Research (MIUR) through FFABR 2017 fund |
| NSF MRI grant |
| Italian Minister of Instruction, University and Research |
| DPAC |
| "Millennium Institute of Astrophysics (MAS)" of the Millennium Science Initiative, Chilean Ministry of Economy |
| DPAC |
| FONDECYT Post-doctoral Fellowship Project |
| SIMBAD database, operated at CDS, Strasbourg, France |
| NSF Graduate Research Fellowship, |
| Agradecimiento |
|---|
| We thank the anonymous referee for their careful review of our paper, which has significantly improved its quality. Development of the HATSouth project was funded by NSF MRI grant NSF/AST-0723074; operations have been supported by NASA grants NNX09AB29G, NNX12AH91H, and NNX17AB61G; and follow-up observations have received partial support from grant NSF/AST-1108686. A.J. acknowledges support from FONDECYT project 1171208, BASAL CATA PFB-06, and project IC120009 "Millennium Institute of Astrophysics (MAS)" of the Millennium Science Initiative, Chilean Ministry of Economy. N.E. is supported by CONICYT-PCHA/Doctorado Nacional. R.B. acknowledges support from FONDECYT Post-doctoral Fellowship Project no. 3180246. N.E. acknowledges support from project IC120009 "Millennium Institute of Astrophysics (MAS)" of the Millennium Science Initiative, Chilean Ministry of Economy. L.M. acknowledges support from the Italian Minister of Instruction, University and Research (MIUR) through FFABR 2017 fund. L.M. acknowledges support from the University of Rome Tor Vergata through the "Mission: Sustainability 2016" fund. V.S. acknowledges support from BASAL CATA PFB-06. A.V. is supported by the NSF Graduate Research Fellowship, grant no. DGE 1144152. This work is based on observations made with ESO Telescopes at the La Silla Observatory. This paper also makes use of observations from the LCOGT network. Some of this time was awarded by NOAO. We acknowledge the use of the AAVSO Photometric All-Sky Survey (APASS), funded by the Robert Martin Ayers Sciences Fund, and the SIMBAD database, operated at CDS, Strasbourg, France. Operations at the MPG. 2.2 m Telescope are jointly performed by the Max Planck Gesellschaft and the European Southern Observatory. We thank the MPG 2.2 m telescope support team for their technical assistance during observations. This work has made use of data from the European Space Agency (ESA) mission Gaia (https://www.cosmos.esa.int/gaia), processed by the Gaia Data Processing and Analysis Consortium (DPAC,. https://www.cosmos.esa.int/web/gaia/dpac/consortium). Funding for the DPAC has been provided by national institutions, in particular the institutions participating in the Gaia Multilateral Agreement. This research has made use of the NASA Exoplanet Archive, which is operated by the California Institute of Technology, under contract with the National Aeronautics and Space Administration under the Exoplanet Exploration Program. |
| We thank the anonymous referee for their careful review of our paper, which has significantly improved its quality. Development of the HATSouth project was funded by NSF MRI grant NSF/AST-0723074; operations have been supported by NASA grants NNX09AB29G, NNX12AH91H, and NNX17AB61G; and follow-up observations have received partial support from grant NSF/AST-1108686. A.J. acknowledges support from FONDECYT project 1171208, BASAL CATA PFB-06, and project IC120009 “Millennium Institute of Astrophysics (MAS)” of the Millennium Science Initiative, Chilean Ministry of Economy. N.E. is supported by CON-ICYT-PCHA/Doctorado Nacional. R.B. acknowledges support from FONDECYT Post-doctoral Fellowship Project no. 3180246. N.E. acknowledges support from project IC120009 “Millennium Institute of Astrophysics (MAS)” of the Millennium Science Initiative, Chilean Ministry of Economy. L.M. acknowledges support from the Italian Minister of Instruction, University and Research (MIUR) through FFABR 2017 fund. L.M. acknowledges support from the University of Rome Tor Vergata through the “Mission: Sustainability 2016” fund. V.S. acknowledges support from BASAL CATA PFB-06. A.V. is supported by the NSF Graduate Research Fellowship, grant no. DGE 1144152. This work is based on observations made with ESO Telescopes at the La Silla Observatory. This paper also makes use of observations from the LCOGT network. Some of this time was awarded by NOAO. We acknowledge the use of the AAVSO Photometric All-Sky Survey (APASS), funded by the Robert Martin Ayers Sciences Fund, and the SIMBAD database, operated at CDS, Strasbourg, France. Operations at the MPG2.2 m Telescope are jointly performed by the Max Planck Gesellschaft and the European Southern Observatory. We thank the MPG 2.2 m telescope support team for their technical assistance during observations. This work has made use of data from the European Space Agency (ESA) mission Gaia (https://www.cosmos.esa.int/gaia), processed by the Gaia Data Processing and Analysis Consortium (DPAC,https:// www.cosmos.esa.int/web/gaia/dpac/consortium). Funding for the DPAC has been provided by national institutions, in particular the institutions participating in the Gaia Multilateral Agreement. This research has made use of the NASA Exoplanet Archive, which is operated by the California Institute of Technology, under contract with the National Aeronautics and Space Administration under the Exoplanet Exploration Program. |
