Matches in SemOpenAlex for { <https://semopenalex.org/work/W3167209357> ?p ?o ?g. }
Showing items 1 to 71 of
71
with 100 items per page.
- W3167209357 abstract "ABSTRACTDirect angular size measurements of the G0IV subgiant η Boo from the Palo-mar Testbed Interferometer are presented, with limb-darkened angular size ofθ LD = 2.1894 +0.0055−0.0140 mas, which indicate a linear radius of R = 2.672± 0.028R ⊙ .A bolometric flux estimate of F BOL = 22.1 ± 0.28 × 10 −7 erg cm −2 s −1 is com-puted, which indicates an effective temperature of T EFF = 6100 ± 28 K andluminosity of L = 8.89 ± 0.16L ⊙ for this object. Similar data are establishedfor a check star, HD 121860. The η Boo results are compared to, and confirm,similar parameters established by the MOST asteroseismology satellite. In con-junction with the mass estimate from the MOST investigation, a surface gravityof logg = 3.817± 0.016 [cm s −2 ] is established for η Boo. Subject headings: infrared: stars, stars: fundamental parameters, techniques:interferometric, stars: individual: η Boo1. IntroductionThe bright G0 IV star η Bo¨otis (8 Boo, HR 5235, HD 121370) is an interesting tar-get to study given its place on the H-R diagram, and its implications upon stellar model-ing. Solar-like oscillations were detected for η Boo by Kjeldsen et al. (1995, 2003). η Boowas recently observed with the Microvariability and Oscillations of STars (" @default.
- W3167209357 created "2021-06-22" @default.
- W3167209357 creator A5055980755 @default.
- W3167209357 creator A5064109550 @default.
- W3167209357 creator A5076152149 @default.
- W3167209357 date "2006-12-01" @default.
- W3167209357 modified "2023-09-27" @default.
- W3167209357 title "Measurement of the Surface Gravity of η Boo" @default.
- W3167209357 cites W2085655154 @default.
- W3167209357 hasPublicationYear "2006" @default.
- W3167209357 type Work @default.
- W3167209357 sameAs 3167209357 @default.
- W3167209357 citedByCount "0" @default.
- W3167209357 crossrefType "journal-article" @default.
- W3167209357 hasAuthorship W3167209357A5055980755 @default.
- W3167209357 hasAuthorship W3167209357A5064109550 @default.
- W3167209357 hasAuthorship W3167209357A5076152149 @default.
- W3167209357 hasConcept C113461152 @default.
- W3167209357 hasConcept C121332964 @default.
- W3167209357 hasConcept C1276947 @default.
- W3167209357 hasConcept C13565188 @default.
- W3167209357 hasConcept C150846664 @default.
- W3167209357 hasConcept C151130387 @default.
- W3167209357 hasConcept C178635117 @default.
- W3167209357 hasConcept C2779513048 @default.
- W3167209357 hasConcept C32161561 @default.
- W3167209357 hasConcept C38652104 @default.
- W3167209357 hasConcept C41008148 @default.
- W3167209357 hasConcept C44870925 @default.
- W3167209357 hasConcept C54002840 @default.
- W3167209357 hasConceptScore W3167209357C113461152 @default.
- W3167209357 hasConceptScore W3167209357C121332964 @default.
- W3167209357 hasConceptScore W3167209357C1276947 @default.
- W3167209357 hasConceptScore W3167209357C13565188 @default.
- W3167209357 hasConceptScore W3167209357C150846664 @default.
- W3167209357 hasConceptScore W3167209357C151130387 @default.
- W3167209357 hasConceptScore W3167209357C178635117 @default.
- W3167209357 hasConceptScore W3167209357C2779513048 @default.
- W3167209357 hasConceptScore W3167209357C32161561 @default.
- W3167209357 hasConceptScore W3167209357C38652104 @default.
- W3167209357 hasConceptScore W3167209357C41008148 @default.
- W3167209357 hasConceptScore W3167209357C44870925 @default.
- W3167209357 hasConceptScore W3167209357C54002840 @default.
- W3167209357 hasLocation W31672093571 @default.
- W3167209357 hasOpenAccess W3167209357 @default.
- W3167209357 hasPrimaryLocation W31672093571 @default.
- W3167209357 hasRelatedWork W115359687 @default.
- W3167209357 hasRelatedWork W1568430164 @default.
- W3167209357 hasRelatedWork W1970425759 @default.
- W3167209357 hasRelatedWork W2003449559 @default.
- W3167209357 hasRelatedWork W2023204580 @default.
- W3167209357 hasRelatedWork W2023533353 @default.
- W3167209357 hasRelatedWork W2035733954 @default.
- W3167209357 hasRelatedWork W2044225361 @default.
- W3167209357 hasRelatedWork W2047031801 @default.
- W3167209357 hasRelatedWork W2059160300 @default.
- W3167209357 hasRelatedWork W2098719304 @default.
- W3167209357 hasRelatedWork W2105932943 @default.
- W3167209357 hasRelatedWork W2128225300 @default.
- W3167209357 hasRelatedWork W2187485483 @default.
- W3167209357 hasRelatedWork W2497536903 @default.
- W3167209357 hasRelatedWork W2559735205 @default.
- W3167209357 hasRelatedWork W3009421822 @default.
- W3167209357 hasRelatedWork W3105429990 @default.
- W3167209357 hasRelatedWork W3106207498 @default.
- W3167209357 hasRelatedWork W3121433965 @default.
- W3167209357 hasVolume "209" @default.
- W3167209357 isParatext "false" @default.
- W3167209357 isRetracted "false" @default.
- W3167209357 magId "3167209357" @default.
- W3167209357 workType "article" @default.