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Spitzer Opens New Path to Break Classic Degeneracy for Jupiter-Mass Microlensing Planet OGLE-2017-BL...

Spitzer Opens New Path to Break Classic Degeneracy for Jupiter-Mass Microlensing Planet OGLE-2017-BL...

https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_proquest_journals_2073565348

Spitzer Opens New Path to Break Classic Degeneracy for Jupiter-Mass Microlensing Planet OGLE-2017-BLG-1140Lb

About this item

Full title

Spitzer Opens New Path to Break Classic Degeneracy for Jupiter-Mass Microlensing Planet OGLE-2017-BLG-1140Lb

Publisher

Ithaca: Cornell University Library, arXiv.org

Journal title

arXiv.org, 2018-04

Language

English

Formats

Publication information

Publisher

Ithaca: Cornell University Library, arXiv.org

More information

Scope and Contents

Contents

We analyze the combined Spitzer and ground-based data for OGLE-2017-BLG-1140 and show that the event was generated by a Jupiter-class \((m_p\simeq 1.6\,M_{\rm jup})\) planet orbiting a mid-late M dwarf \((M\simeq 0.2\,M_\odot)\) that lies \(D_{LS}\simeq 1.0\,\mathrm{kpc}\) in the foreground of the microlensed, Galactic-bar, source star. The planet-...

Alternative Titles

Full title

Spitzer Opens New Path to Break Classic Degeneracy for Jupiter-Mass Microlensing Planet OGLE-2017-BLG-1140Lb

Identifiers

Primary Identifiers

Record Identifier

TN_cdi_proquest_journals_2073565348

Permalink

https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_proquest_journals_2073565348

Other Identifiers

E-ISSN

2331-8422

DOI

10.48550/arxiv.1803.04437

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