About: Properties and nature of Be stars. 25. A new orbital solution and the nature of a peculiar emission-line binary ő Sagittarii     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

AttributesValues
rdf:type
Description
  • The peculiar RV curve of the blue-shifted Há absorption rules out the model of a coronal flow of matter from the brighter component. The presence of bipolar jets that are perpendicular to the orbital plane and similar to those found for â Lyr seems probable. An upper limit to the secular period decrease of 24 s per year was estimated and should be tested by future RV observations. The peculiar character of the line spectrum of the brighter component could also be understood as originating from a pseudo-photosphere of an optically thick disk rather than from a stellar spectrum. Conclusions: .Better understanding of the nature of ő Sgr will not be possible without interferometric resolution of the binary and especially without determining its orbital inclination.
  • The peculiar RV curve of the blue-shifted Há absorption rules out the model of a coronal flow of matter from the brighter component. The presence of bipolar jets that are perpendicular to the orbital plane and similar to those found for â Lyr seems probable. An upper limit to the secular period decrease of 24 s per year was estimated and should be tested by future RV observations. The peculiar character of the line spectrum of the brighter component could also be understood as originating from a pseudo-photosphere of an optically thick disk rather than from a stellar spectrum. Conclusions: .Better understanding of the nature of ő Sgr will not be possible without interferometric resolution of the binary and especially without determining its orbital inclination. (en)
Title
  • Properties and nature of Be stars. 25. A new orbital solution and the nature of a peculiar emission-line binary ő Sagittarii
  • Properties and nature of Be stars. 25. A new orbital solution and the nature of a peculiar emission-line binary ő Sagittarii (en)
skos:prefLabel
  • Properties and nature of Be stars. 25. A new orbital solution and the nature of a peculiar emission-line binary ő Sagittarii
  • Properties and nature of Be stars. 25. A new orbital solution and the nature of a peculiar emission-line binary ő Sagittarii (en)
skos:notation
  • RIV/00216208:11320/06:00206052!RIV10-MSM-11320___
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • S
http://linked.open...iv/cisloPeriodika
  • 1
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 495560
http://linked.open...ai/riv/idVysledku
  • RIV/00216208:11320/06:00206052
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • Properties; nature; stars; orbital; solution; nature; peculiar; emission-line; binary; Sagittarii (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • DE - Spolková republika Německo
http://linked.open...ontrolniKodProRIV
  • [938A31AA1F39]
http://linked.open...i/riv/nazevZdroje
  • Astronomy and Astrophysics
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...UplatneniVysledku
http://linked.open...v/svazekPeriodika
  • 459
http://linked.open...iv/tvurceVysledku
  • Harmanec, Petr
  • Koubský, Pavel
  • Yang, S.
  • Slechta, Miroslav
  • Kornekova, Dana
  • Netolicky, M.
  • Skoda, Pavel
issn
  • 0004-6361
number of pages
http://localhost/t...ganizacniJednotka
  • 11320
Faceted Search & Find service v1.16.118 as of Jun 21 2024


Alternative Linked Data Documents: ODE     Content Formats:   [cxml] [csv]     RDF   [text] [turtle] [ld+json] [rdf+json] [rdf+xml]     ODATA   [atom+xml] [odata+json]     Microdata   [microdata+json] [html]    About   
This material is Open Knowledge   W3C Semantic Web Technology [RDF Data] Valid XHTML + RDFa
OpenLink Virtuoso version 07.20.3240 as of Jun 21 2024, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (126 GB total memory, 48 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software