Titre du document

HD 187399: A Binary with Case B Mass-Exchange?

Lien vers le document
Nom du Corpus

AstroConcepts

Auteur(s)
  • J. B. Hutchings
  • Russell O. Redman
Résumé

Recent coudé spectroscopy of HD 187399 is reported and the orbital elements of the single-lined binary redetermined. It is suggested that the primary fills its Roche lobe and loses mass at periastron, and that the system corresponds to a case B of mass-exchange. The secondary appears to be more massive and observationally undetectable. The possibility of its being a black hole is discussed.

Langue(s) du document
Indéterminé
Année de publication
1973
Revue

Monthly Notices of the Royal Astronomical Society

Éditeur
OUP
Type de publication
journal
Type de document
research-article
Présence de XML structuré
Non
Version de PDF
1.4
Score de qualité du texte
2.757
Nom du concept
  • Accretion disks
Catégories Science-Metrix
  • 1 - natural sciences ; 2 - physics & astronomy ; 3 - astronomy & astrophysics
Catégories Scopus
  • 1 - Physical Sciences ; 2 - Earth and Planetary Sciences ; 3 - Space and Planetary Science
  • 1 - Physical Sciences ; 2 - Physics and Astronomy ; 3 - Astronomy and Astrophysics
Catégories WoS
  • 1 - science ; 2 - astronomy & astrophysics
Identifiant ISTEX
C114E49B6DD610F54DF26B4D8B138C1068222253
ark:/67375/HXZ-Z6029T37-9
Powered by Lodex 9.4.5