Please use this identifier to cite or link to this item:
http://hdl.handle.net/20.500.12386/30523
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Baran, A. S. | en_US |
dc.contributor.author | Zola, S. | en_US |
dc.contributor.author | Blokesz, A. | en_US |
dc.contributor.author | Østensen, R. H. | en_US |
dc.contributor.author | SILVOTTI, Roberto | en_US |
dc.date.accessioned | 2021-02-22T15:47:23Z | - |
dc.date.available | 2021-02-22T15:47:23Z | - |
dc.date.issued | 2015 | en_US |
dc.identifier.issn | 0004-6361 | en_US |
dc.identifier.uri | http://hdl.handle.net/20.500.12386/30523 | - |
dc.description.abstract | We analyze 37 months of Kepler photometry of 2M 1938+4603, a binary system with a pulsating hot subdwarf primary and an M-dwarf companion that shows strong reflection effect. We measured the eclipse timings from more than 16 000 primary and secondary eclipses and discovered a periodic variation in the timing signal that we ascribe to a third body in the system. We also discovered a significant long-term trend that may be an evolutionary effect or a hint of more bodies. Upon the assumption that the third body is orbiting in the same plane as the primary, we establish that it must be a Jupiter-mass object orbiting with a period of 416 days at a distance of 0.92 AU. This mass is the lowest among all tertiary components detected in similar systems. | en_US |
dc.language.iso | eng | en_US |
dc.title | Detection of a planet in the sdB + M dwarf binary system 2M 1938+4603 | en_US |
dc.type | Article | - |
dc.identifier.doi | 10.1051/0004-6361/201425392 | en_US |
dc.identifier.scopus | 2-s2.0-84930503748 | en_US |
dc.identifier.isi | 000357345900098 | en_US |
dc.identifier.url | https://www.aanda.org/articles/aa/full_html/2015/05/aa25392-14/aa25392-14.html | en_US |
dc.relation.medium | STAMPA | en_US |
dc.relation.volume | 577 | en_US |
dc.relation.firstpage | A146 | en_US |
dc.type.referee | REF_1 | en_US |
dc.relation.scientificsector | FIS/05 - ASTRONOMIA E ASTROFISICA | en_US |
dc.relation.journal | ASTRONOMY & ASTROPHYSICS | en_US |
dc.type.miur | 262 Articolo in rivista | - |
dc.identifier.adsbibcode | 2015A&A...577A.146B | en_US |
dc.description.apc | no | en_US |
dc.description.oa | 1 – prodotto con file in versione Open Access (allegare il file al passo 5-Carica) | en_US |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.openairetype | Article | - |
item.languageiso639-1 | en | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | open | - |
item.fulltext | With Fulltext | - |
crisitem.author.dept | O.A. Torino | - |
crisitem.author.orcid | 0000-0002-1295-8174 | - |
crisitem.journal.journalissn | 0004-6361 | - |
crisitem.journal.ance | E016240 | - |
Appears in Collections: | 1.01 Articoli in rivista |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
aa25392-14.pdf | Pdf editoriale | 2.36 MB | Adobe PDF | View/Open |
Page view(s)
41
checked on Apr 23, 2024
Download(s)
12
checked on Apr 23, 2024
Google ScholarTM
Check
Altmetric
Altmetric
Items in DSpace are published in Open Access, unless otherwise indicated.