{"paper":{"title":"The early-type near-contact binary system V337 Aql revisited","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"E. Soydugan, F. Soydugan, M. Tuysuz, S. Bilir, T. Senyuz, T. Yontan","submitted_at":"2013-09-24T06:59:04Z","abstract_excerpt":"The close binary V337 Aql consists of two early B-type components with an orbital period of 2.7339 d. New multi-band photometric observations of the system together with published radial velocities enabled us to derive the absolute parameters of the components. The simultaneous light and radial velocity curves solution yields masses and radii of \\emph{M$_{1}$}=17.44$\\pm$0.31 \\emph{M$_\\odot$} and \\emph{R$_{1}$}=9.86$\\pm$0.06 \\emph{R$_\\odot$} for the primary and \\emph{M$_{2}$}=7.83$\\pm$0.18 \\emph{M$_\\odot$} and \\emph{R$_{2}$}=7.48$\\pm$0.04 \\emph{R$_\\odot$} for the secondary component. Derived fu"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1309.6062","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}