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| DOI | 10.1038/S41467-023-41665-0 | ||||
| Año | 2023 | ||||
| Tipo | artículo de investigación |
Citas Totales
Autores Afiliación Chile
Instituciones Chile
% Participación
Internacional
Autores
Afiliación Extranjera
Instituciones
Extranjeras
Radial velocity surveys suggest that the Solar System may be unusual and that Jupiter-like planets have a frequency < 20% around solar-type stars. However, they may be much more common in one of the closest associations in the solar neighbourhood. Young moving stellar groups are the best targets for direct imaging of exoplanets and four massive Jupiter-like planets have been already discovered in the nearby young β Pic Moving Group (BPMG) via high-contrast imaging, and four others were suggested via high precision astrometry by the European Space Agency’s Gaia satellite. Here we analyze 30 stars in BPMG and show that 20 of them might potentially host a Jupiter-like planet as their orbits would be stable. Considering incompleteness in observations, our results suggest that Jupiter-like planets may be more common than previously found. The next Gaia data release will likely confirm our prediction.
| Ord. | Autor | Género | Institución - País |
|---|---|---|---|
| 1 | Gratton, Raffaele | Hombre |
Osservatorio Astronomico di Padova - Italia
INAF - Italia |
| 2 | Mesa, Dino | Hombre |
Osservatorio Astronomico di Padova - Italia
INAF - Italia |
| 3 | Bonavita, Mariangela | Mujer |
Osservatorio Astronomico di Padova - Italia
The Open University - Reino Unido INAF - Italia Open Univ - Reino Unido |
| 4 | Zurlo, Alice | Mujer |
Universidad Diego Portales - Chile
Núcleo Milenio sobre Exoplanetas Jóvenes y sus Lunas - Chile Millennium Nucleus Young Exoplanets & their Moons - Chile Núcleo Milenio sobre Exoplanetas Jóvenes y sus Lunas - Chile |
| 5 | Marino, Sebastian | Hombre |
University of Exeter - Reino Unido
Univ Exeter - Reino Unido |
| 6 | Kervella, P. | Hombre |
L'Observatoire de Paris - Francia
Univ Paris Cite - Francia |
| 7 | Desidera, S. | Hombre |
Osservatorio Astronomico di Padova - Italia
INAF - Italia |
| 8 | D'Orazi, Valentina | Mujer |
Osservatorio Astronomico di Padova - Italia
Università degli Studi di Roma "Tor Vergata" - Italia INAF - Italia Univ Roma Tor Vergata - Italia |
| 9 | Rigliaco, E. | - |
Osservatorio Astronomico di Padova - Italia
INAF - Italia |
| Fuente |
|---|
| National Science Foundation |
| National Aeronautics and Space Administration |
| ASI-INAF |
| NASA Science Mission directorate |
| Gaia Multilateral Agreement |
| FONDECYT INICIACION EN INVESTIGACION |
| PRIN-INAF 2019 "Planetary systems at young ages (PLATEA)" |
| ANID- Millennium Science Initiative Programme-Center |
| Agradecimiento |
|---|
| R.G., S.D., V.D., D.M., E.R. acknowledge support from the PRIN-INAF 2019 “Planetary systems at young ages (PLATEA)" and ASI-INAF agreement no. 2018-16-HH.0. A.Z. acknowledges support from the FONDECYT Iniciación en investigación project number 11190837 and ANID— Millennium Science Initiative Programme—Center Code NCN2021_080. This work has made use of the SPHERE Data Center, jointly operated by OSUG/IPAG (Grenoble), PYTHEAS/LAM/CeSAM (Marseille), OCA/Lagrange (Nice), and Observatoire de Paris/LESIA (Paris). This research has made use of the SIMBAD database, operated at CDS, Strasbourg, France. 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 paper includes data collected by the TESS mission and obtained from the MAST data archive at the Space Telescope Science Institute (STScI). Funding for the TESS mission is provided by the NASA Science Mission Directorate. STScI is operated by the Association of Universities for Research in Astronomy, Inc., under NASA contract NAS 5-26555. This publication makes use of data products from the Two Micron All Sky Survey, which is a joint project of the University of Massachusetts and the Infra-red Processing and Analysis Center/California Institute of Technology, funded by the National Aeronautics and Space Administration and the National Science Foundation. |
| R.G., S.D., V.D., D.M., E.R. acknowledge support from the PRIN-INAF 2019 "Planetary systems at young ages (PLATEA)" and ASI-INAF agreement no. 2018-16-HH.0. A.Z. acknowledges support from the FONDECYT Iniciacion en investigacion project number 11190837 and ANID- Millennium Science Initiative Programme-Center Code NCN2021_080. This work has made use of the SPHERE Data Center, jointly operated by OSUG/IPAG (Grenoble), PYTHEAS/LAM/CeSAM (Marseille), OCA/Lagrange (Nice), and Observatoire de Paris/LESIA (Paris). This research has made use of the SIMBAD database, operated at CDS, Strasbourg, France. This work has made use of data from the European Space Agency (ESA) mission <EM>Gaia</EM> (https://www.cosmos.esa.int/gaia), processed by the <EM>Gaia</EM> 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 <EM>Gaia</EM> Multilateral Agreement. This paper includes data collected by the TESS mission and obtained from the MAST data archive at the Space Telescope Science Institute (STScI). Funding for the TESS mission is provided by the NASA Science Mission Directorate. STScI is operated by the Association of Universities for Research in Astronomy, Inc., under NASA contract NAS 5-26555. This publication makes use of data products from the Two Micron All Sky Survey, which is a joint project of the University of Massachusetts and the Infra-red Processing and Analysis Center/California Institute of Technology, funded by the National Aeronautics and Space Administration and the National Science Foundation. |