Matches in SemOpenAlex for { <https://semopenalex.org/work/W2084524260> ?p ?o ?g. }
Showing items 1 to 80 of
80
with 100 items per page.
- W2084524260 endingPage "182" @default.
- W2084524260 startingPage "171" @default.
- W2084524260 abstract "We obtained high-resolution spectroscopy and UBV photometry of the O-type eclipsing binary V1182 Aql. In the spectra lines of a third component were found; the presence of third light is also supported by the solution of the light curves. New masses for both components of the binary were derived: M1 = 31.0 and M2 = 16.6 M☉. These values differ considerably from those given by Bell et al., which were obtained by neglecting the presence of a third body. With Teff ~ 43,000 K the primary component is much hotter than expected for the previously assumed spectral type O8. Its classification has to be revised to O5.5, which makes V1182 Aql probably the earliest eclipsing binary in the Galaxy. The mass of the primary is smaller than suggested by evolutionary models, while the secondary parameters agree with a position close to the zero-age main sequence (ZAMS). The third body, which manifests itself by strong lines in the optical spectrum and by a third light contribution of ~17% as deduced from the light curve solution might be detectable by interferometric measurements." @default.
- W2084524260 created "2016-06-24" @default.
- W2084524260 creator A5003816322 @default.
- W2084524260 creator A5006653135 @default.
- W2084524260 creator A5056951724 @default.
- W2084524260 date "2005-11-01" @default.
- W2084524260 modified "2023-09-27" @default.
- W2084524260 title "Spectroscopic and Photometric Analysis of the O‐Type Binary V1182 Aquilae: A Close Eclipsing System with a Luminous Third Body" @default.
- W2084524260 cites W1564054875 @default.
- W2084524260 cites W2002944265 @default.
- W2084524260 cites W2015322641 @default.
- W2084524260 cites W2022919848 @default.
- W2084524260 cites W2044141622 @default.
- W2084524260 cites W2048107754 @default.
- W2084524260 cites W2054907046 @default.
- W2084524260 cites W2061381182 @default.
- W2084524260 cites W2063232778 @default.
- W2084524260 cites W2071669343 @default.
- W2084524260 cites W2072112170 @default.
- W2084524260 cites W2075705929 @default.
- W2084524260 cites W2081502522 @default.
- W2084524260 cites W2103597168 @default.
- W2084524260 cites W2114246636 @default.
- W2084524260 cites W2120937257 @default.
- W2084524260 cites W2122022912 @default.
- W2084524260 cites W2149978237 @default.
- W2084524260 cites W3098418213 @default.
- W2084524260 cites W4230989149 @default.
- W2084524260 cites W2064336571 @default.
- W2084524260 doi "https://doi.org/10.1086/444559" @default.
- W2084524260 hasPublicationYear "2005" @default.
- W2084524260 type Work @default.
- W2084524260 sameAs 2084524260 @default.
- W2084524260 citedByCount "18" @default.
- W2084524260 countsByYear W20845242602013 @default.
- W2084524260 countsByYear W20845242602014 @default.
- W2084524260 countsByYear W20845242602017 @default.
- W2084524260 countsByYear W20845242602019 @default.
- W2084524260 countsByYear W20845242602023 @default.
- W2084524260 crossrefType "journal-article" @default.
- W2084524260 hasAuthorship W2084524260A5003816322 @default.
- W2084524260 hasAuthorship W2084524260A5006653135 @default.
- W2084524260 hasAuthorship W2084524260A5056951724 @default.
- W2084524260 hasConcept C121332964 @default.
- W2084524260 hasConcept C1276947 @default.
- W2084524260 hasConcept C150846664 @default.
- W2084524260 hasConcept C33923547 @default.
- W2084524260 hasConcept C44870925 @default.
- W2084524260 hasConcept C48372109 @default.
- W2084524260 hasConcept C68271606 @default.
- W2084524260 hasConcept C94375191 @default.
- W2084524260 hasConceptScore W2084524260C121332964 @default.
- W2084524260 hasConceptScore W2084524260C1276947 @default.
- W2084524260 hasConceptScore W2084524260C150846664 @default.
- W2084524260 hasConceptScore W2084524260C33923547 @default.
- W2084524260 hasConceptScore W2084524260C44870925 @default.
- W2084524260 hasConceptScore W2084524260C48372109 @default.
- W2084524260 hasConceptScore W2084524260C68271606 @default.
- W2084524260 hasConceptScore W2084524260C94375191 @default.
- W2084524260 hasIssue "1" @default.
- W2084524260 hasLocation W20845242601 @default.
- W2084524260 hasOpenAccess W2084524260 @default.
- W2084524260 hasPrimaryLocation W20845242601 @default.
- W2084524260 hasRelatedWork W1966915671 @default.
- W2084524260 hasRelatedWork W1994702306 @default.
- W2084524260 hasRelatedWork W2033821860 @default.
- W2084524260 hasRelatedWork W2073641674 @default.
- W2084524260 hasRelatedWork W2147774829 @default.
- W2084524260 hasRelatedWork W2317963360 @default.
- W2084524260 hasRelatedWork W3102710178 @default.
- W2084524260 hasRelatedWork W3106428885 @default.
- W2084524260 hasRelatedWork W3163083320 @default.
- W2084524260 hasRelatedWork W69807739 @default.
- W2084524260 hasVolume "161" @default.
- W2084524260 isParatext "false" @default.
- W2084524260 isRetracted "false" @default.
- W2084524260 magId "2084524260" @default.
- W2084524260 workType "article" @default.