Please use this identifier to cite or link to this item:
http://hdl.handle.net/20.500.12386/27930
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Suárez Mascareño, A. | - |
dc.contributor.author | González Hernández, J. I. | - |
dc.contributor.author | Rebolo, R. | - |
dc.contributor.author | Velasco, S. | - |
dc.contributor.author | Toledo-Padrón, B. | - |
dc.contributor.author | AFFER, Laura | - |
dc.contributor.author | Perger, M. | - |
dc.contributor.author | MICELA, Giuseppina | - |
dc.contributor.author | Ribas, I. | - |
dc.contributor.author | MALDONADO PRADO, Jesus | - |
dc.contributor.author | LETO, Giuseppe | - |
dc.contributor.author | Zanmar Sanchez, R. | - |
dc.contributor.author | SCANDARIATO, GAETANO | - |
dc.contributor.author | Damasso, M. | - |
dc.contributor.author | SOZZETTI, Alessandro | - |
dc.contributor.author | Esposito, M. | - |
dc.contributor.author | COVINO, Elvira | - |
dc.contributor.author | MAGGIO, Antonio | - |
dc.contributor.author | LANZA, Antonino Francesco | - |
dc.contributor.author | DESIDERA, Silvano | - |
dc.contributor.author | Rosich, A. | - |
dc.contributor.author | BIGNAMINI, ANDREA | - |
dc.contributor.author | CLAUDI, Riccardo | - |
dc.contributor.author | BENATTI, SERENA | - |
dc.contributor.author | BORSA, Francesco | - |
dc.contributor.author | Pedani, M. | - |
dc.contributor.author | MOLINARI, Emilio Carlo | - |
dc.contributor.author | Morales, J. C. | - |
dc.contributor.author | Herrero, E. | - |
dc.contributor.author | Lafarga, M. | - |
dc.date.accessioned | 2020-10-22T13:34:20Z | - |
dc.date.available | 2020-10-22T13:34:20Z | - |
dc.date.issued | 2017 | en_US |
dc.identifier.issn | 0004-6361 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.12386/27930 | - |
dc.description.abstract | We report the discovery of a super-Earth orbiting at the inner edge of the habitable zone of the star GJ 625 based on the analysis of the radial-velocity (RV) time series from the HARPS-N spectrograph, consisting of 151 HARPS-N measurements taken over 3.5 yr. GJ 625 b is a planet with a minimum mass Msini of 2.82 ± 0.51 M⊕ with an orbital period of 14.628 ± 0.013 days at a distance of 0.078 AU from its parent star. The host star is the quiet M2 V star GJ 625, located at 6.5 pc from the Sun. We find the presence of a second radial-velocity signal in the range 74-85 days that we relate to the stellar rotation after analyzing the time series of Ca II H&K and Hα spectroscopic indicators, the variations of the FWHM of the CCF, and the APT2 photometric light curves. We find no evidence linking the short-period radial-velocity signal to any activity proxy. Based on observations made with the Italian Telescopio Nazionale Galileo (TNG), operated on the island of La Palma by the INAF - Fundación Galileo Galilei at the Roche de Los Muchachos Observatory of the Instituto de Astrofísica de Canarias (IAC); photometric observations made with the robotic telescope APT2 (within the EXORAP program) located at Serra La Nave on Mt. Etna; and lucky imaging observations made with the Telescopio Carlos Sánchez operated on the island of Tenerife by the Instituto de Astrofísica de Canarias in the Spanish Observatorio del Teide.Tables A.1-A.5 are only available at the CDS via anonymous ftp to <A href="http://cdsarc.u-strasbg.fr">http://cdsarc.u-strasbg.fr</A> (<A href="http://130.79.128.5">http://130.79.128.5</A>) or via <A href="http://cdsarc.u-strasbg.fr/viz-bin/qcat?J/A+A/605/A92">http://cdsarc.u-strasbg.fr/viz-bin/qcat?J/A+A/605/A92 | - |
dc.language.iso | eng | - |
dc.title | HADES RV Programme with HARPS-N at TNG. V. A super-Earth on the inner edge of the habitable zone of the nearby M dwarf GJ 625 | en_US |
dc.type | Article | - |
dc.identifier.doi | 10.1051/0004-6361/201730957 | - |
dc.identifier.scopus | 2-s2.0-85029701601 | - |
dc.identifier.isi | 000412231200121 | - |
dc.identifier.url | https://www.aanda.org/articles/aa/abs/2017/09/aa30957-17/aa30957-17.html | - |
dc.relation.medium | STAMPA | - |
dc.relation.volume | 605 | - |
dc.relation.firstpage | A92 | - |
dc.type.referee | REF_1 | - |
dc.description.numberofauthors | 30 | - |
dc.description.international | sì | - |
dc.contributor.country | ITA | - |
dc.contributor.country | ESP | - |
dc.contributor.country | CHE | - |
dc.relation.scientificsector | FIS/05 - ASTRONOMIA E ASTROFISICA | - |
dc.relation.journal | ASTRONOMY & ASTROPHYSICS | - |
dc.type.miur | 262 Articolo in rivista | - |
dc.identifier.adsbibcode | 2017A&A...605A..92S | - |
dc.description.apc | no | - |
dc.description.oa | 1 – prodotto con file in versione Open Access (allegare il file al passo 5-Carica) | - |
item.grantfulltext | open | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
item.languageiso639-1 | en | - |
item.openairetype | Article | - |
item.cerifentitytype | Publications | - |
crisitem.journal.journalissn | 0004-6361 | - |
crisitem.journal.ance | E016240 | - |
crisitem.author.dept | O.A. Palermo | - |
crisitem.author.dept | O.A. Palermo | - |
crisitem.author.dept | O.A. Palermo | - |
crisitem.author.dept | O.A. Catania | - |
crisitem.author.dept | O.A. Catania | - |
crisitem.author.dept | O.A. Torino | - |
crisitem.author.dept | O.A. Capodimonte | - |
crisitem.author.dept | O.A. Palermo | - |
crisitem.author.dept | O.A. Catania | - |
crisitem.author.dept | O.A. Padova | - |
crisitem.author.dept | O.A. Trieste | - |
crisitem.author.dept | O.A. Padova | - |
crisitem.author.dept | O.A. Palermo | - |
crisitem.author.dept | O.A. Brera | - |
crisitem.author.dept | O.A. Brera | - |
crisitem.author.orcid | 0000-0001-5600-3778 | - |
crisitem.author.orcid | 0000-0002-9900-4751 | - |
crisitem.author.orcid | 0000-0002-2218-5689 | - |
crisitem.author.orcid | 0000-0002-0040-5011 | - |
crisitem.author.orcid | 0000-0003-2029-0626 | - |
crisitem.author.orcid | 0000-0002-7504-365X | - |
crisitem.author.orcid | 0000-0002-6187-6685 | - |
crisitem.author.orcid | 0000-0001-5154-6108 | - |
crisitem.author.orcid | 0000-0001-5928-7251 | - |
crisitem.author.orcid | 0000-0001-8613-2589 | - |
crisitem.author.orcid | 0000-0002-5606-6354 | - |
crisitem.author.orcid | 0000-0001-7707-5105 | - |
crisitem.author.orcid | 0000-0002-4638-3495 | - |
crisitem.author.orcid | 0000-0003-4830-0590 | - |
crisitem.author.orcid | 0000-0002-1742-7735 | - |
Appears in Collections: | 1.01 Articoli in rivista |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
aa30957-17.pdf | Pdf editoriale | 20.12 MB | Adobe PDF | View/Open |
27930-aa30957-17_P01.pdf | Miur | 7.22 MB | Adobe PDF | |
27930-aa30957-17_P02.pdf | Miur | 8.21 MB | Adobe PDF | |
27930-aa30957-17_P03.pdf | Miur | 4.85 MB | Adobe PDF |
Page view(s)
45
checked on Mar 28, 2024
Download(s)
14
checked on Mar 28, 2024
Google ScholarTM
Check
Altmetric
Altmetric
Items in DSpace are published in Open Access, unless otherwise indicated.