Four years’ interferometric observations of Galactic binary Cepheids
Four years’ interferometric observations of Galactic binary Cepheids
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Les Ulis: EDP Sciences
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Language
English
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Les Ulis: EDP Sciences
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We give an update on our long-term program of Galactic Cepheids started in 2012, whose goal is to measure the visual orbits of Cepheid companions. Using the VLTI/PIONIER and CHARA/MIRC instruments, we have now detected several companions, and we already have a good orbital coverage for several of them. By combining interferometry and radial velocit...
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Full title
Four years’ interferometric observations of Galactic binary Cepheids
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TN_cdi_doaj_primary_oai_doaj_org_article_b53f5f2d62234862982c1668ff21357b
Permalink
https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_doaj_primary_oai_doaj_org_article_b53f5f2d62234862982c1668ff21357b
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ISSN
2100-014X,2101-6275
E-ISSN
2100-014X
DOI
10.1051/epjconf/201715203007
