The orbit of the double-lined Wolf–Rayet binary HDE 318016 (=WR 98)

We present the discovery of OB type absorption lines superimposed to the emission line spectrum and the first double-lined orbital elements for the massive Wolf–Rayet binary HDE 318016 (=WR 98), a spectroscopic binary in a circular orbit with a period of 47.825 days. The semiamplitudes of the orbita...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Gamen, Roberto Claudio, Niemelä, Virpi Sinikka
Formato:	Articulo Preprint
Lenguaje:	Inglés
Publicado:	2002
Materias:	Ciencias Astronómicas Stars: binaries Stars: individual: (HDE 318016 = WR 98) Stars: Wolf-Rayet
Acceso en línea:	http://sedici.unlp.edu.ar/handle/10915/128117
Aporte de:	SEDICI (UNLP) de Universidad Nacional de La Plata

Ejemplares similares

Photometric and polarimetric variability and mass-loss rate of the massive binary wolf-rayet star HDE 311884 (WN6 + O5: V)
por: Moffat, A.F.J., et al.

Photometric and polarimetric variability and mass-loss rate of the massive binary wolf-rayet star HDE 311884 (WN6 + O5: V)
Publicado: (1990)

The new Wolf-Rayet binary system WR62a
por: Collado, Ana Elisa, et al.
Publicado: (2013)

The massive Wolf-Rayet binary SMC WR7
por: Niemelä, Virpi Sinikka, et al.
Publicado: (2002)

The massive Wolf-Rayet binary LSS 1964 (=WR 29)
por: Gamen, Roberto Claudio, et al.
Publicado: (2009)

WR 110: a single wolf-rayet star with corotating interaction regions in its wind?
por: Chené, A. N., et al.
Publicado: (2011)

A new massive double-lined spectroscopic binary system: The Wolf-Rayet star WR 68a
por: Collado, A., et al.
Publicado: (2015)

The puzzle of HD 104994 (WR 46)
por: Marchenko, Sergey V., et al.
Publicado: (2000)

The ISM around WR 152 and WR 153ab
por: Cappa, C.E., et al.

The ISM around WR 152 and WR 153ab
Publicado: (2008)

WR 35a: A new double-lined spectroscopic binary
por: Gamen, Roberto Claudio, et al.
Publicado: (2014)

Wolf-Rayet stars in the Magellanic clouds. VI. Spectroscopic orbits of WC binaries and implications for W-R evolution
por: Moffat, A.F.J., et al.

Wolf-Rayet stars in the Magellanic clouds. VI. Spectroscopic orbits of WC binaries and implications for W-R evolution
Publicado: (1990)

The very massive X-ray bright binary system Wack 2134 (= WR 21a)
por: Niemelä, Virpi Sinikka, et al.
Publicado: (2008)

The first orbital solution for the massive colliding-wind binary HD 93162 (≡WR 25)
por: Gamen, Roberto Claudio, et al.
Publicado: (2006)

Analysis of linear polarization in two Wolf-Rayet binary systems
por: Niemela, V.S., et al.

Molecular observations of the environs of the oxygen W-R star WR 102
por: Arnal, Edmundo Marcelo
Publicado: (2008)

Analysis of linear polarization in two Wolf-Rayet binary systems
Publicado: (1996)

VLA radio continuum and IRAS observations of the ring nebulae around WR 101 and WR 113
por: Cappa, Cristina Elisabet, et al.
Publicado: (2002)

Hubble Space Telescope imaging of the WR 38/WR 38a cluster
por: Wallace, Debra J., et al.
Publicado: (2005)

Spatially resolved stis spectra of WR + OB binaries with colliding winds
por: Lépine, Sébastien, et al.
Publicado: (2001)

An Effelsberg HI study of the ISM around WR 126, WR 154 and WR 155
por: Cichowolski, Silvina, et al.
Publicado: (2004)

A very large array 3.6 centimeter continuum survey of galactic wolf-rayet stars
por: Cappa, Cristina Elisabet, et al.
Publicado: (2004)

Photometric and polarimetric observations of the Wolf-Rayet eclipsing binary HD 5980 in the small magellanic cloud
por: Cellone, S.A., et al.

Photometric and polarimetric observations of the Wolf-Rayet eclipsing binary HD 5980 in the small magellanic cloud
Publicado: (1996)

Magellanic Cloud WC/WO Wolf-Rayet stars : II. Colliding winds in binaries
por: Bartzakos, P., et al.
Publicado: (2001)

Magellanic Cloud WC/WO Wolf-Rayet stars : I. Binary frequency and Roche lobe overflow formation
por: Bartzakos, P., et al.
Publicado: (2001)

Wind structure and luminosity variations in the Wolf-Rayet/luminous blue variable HD5980
por: Georgiev, Leonid, et al.
Publicado: (2011)

Photometry, polarimetry, spectroscopy, and spectropolarimetry of the enigmatic Wolf-Rayet Star EZ Canij Majoris
por: Robert, C., et al.

The neutral gas in the environs of the Wolf Rayet stars in the Circinus OB1 association
por: Giacani, E., et al.

The neutral gas in the environs of the Wolf Rayet stars in the Circinus OB1 association
Publicado: (2004)

Photometry, polarimetry, spectroscopy, and spectropolarimetry of the enigmatic Wolf-Rayet Star EZ Canij Majoris
Publicado: (1992)

VLA and Effelsberg observations of the interstellar medium around the runaway star WR 124
por: Cichowolski, S., et al.

VLA and Effelsberg observations of the interstellar medium around the runaway star WR 124
Publicado: (2008)

Massive open star clusters using the VVV survey : II. Discovery of six clusters with Wolf-Rayet stars
por: Baume, Gustavo Luis, et al.
Publicado: (2013)

The infrared and molecular environment surrounding the Wolf-Rayet star WR 130
por: Cichowolski, S., et al.

The infrared and molecular environment surrounding the Wolf-Rayet star WR 130
Publicado: (2015)

The WR/LBV system HD 5980: wind-velocity – brightness correlations
por: Koenigsberger, Gloria, et al.
Publicado: (2010)

Very massive binaries in R 136
por: Chené, André-Nicolas, et al.
Publicado: (2010)

The enigmatic binary system HD 5980
por: Hillier, D. J., et al.
Publicado: (2019)