Results 11 to 20 of about 1,114,432 (235)
INFRARED SPECTROSCOPY OF SYMBIOTIC STARS. VII. BINARY ORBIT AND LONG SECONDARY PERIOD VARIABILITY OF CH CYGNI [PDF]
The Astrophysical Journal, 2009 39 pages, 7 Postscript ...
Hinkle, Kenneth +2 more
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Evolved Stars As Donors In Symbiotic Binaries [PDF]
EAS Publications Series, 2015 This contribution is focused on the role of cool giants in symbiotic binaries. Especially, we pay attention to their mass-loss rates and the wind mass-transfer onto their compact accretors.
Skopal, A., Sekeras, M., Shagatova, N.
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A survey of the Local Group of galaxies for symbiotic binary stars – I. First detection of symbiotic stars in M33 [PDF]
Monthly Notices of the Royal Astronomical Society, 2016 We present and discuss initial selection criteria and first results in M33 from a systematic search for extragalactic symbiotic stars. We show that the presence of diffuse interstellar gas emission can significantly contaminate the spectra of symbiotic star candidates.
Mikolajewska, Joanna +4 more
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The Inner Nebula and Central Binary of the Symbiotic Star HM Sagittae [PDF]
The Astrophysical Journal, 2001 We present contemporaneous HST WFPC2 and VLA observations of the symbiotic nova HM Sge. We identify a number of discreet features at spatial scales smaller than approximately 0.1 arcsec embedded in the extended nebula, with radio and optical emission well correlated in the inner 1 arcsec.
Eyres, S. P. S. +4 more
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CHARACTERIZATION OF THE MOST LUMINOUS STAR IN M33: A SUPER SYMBIOTIC BINARY [PDF]
The Astrophysical Journal, 2015 17 pages, 2 figures, to appear in ...
Joanna Mikołajewska +3 more
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A Binary Model for the Symbiotic Star V 1329 Cygni [PDF]
Symposium - International Astronomical Union, 1980 This emission-line object was discovered by Kohoutek in 1969. Its light curve was subsequently reconstructed since 1891. Before 1964, the object fluctuated at around 15m, with occasional deep minima as deep as 2.3m. Its spectrum was late M. In 1964 the object brightened up to 14m and then it reached 11.5m in the middle of the year 1966.
D. Chochol, J. Grygar, L. Hric
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The Symbiotics as Binary Stars [PDF]
International Astronomical Union Colloquium, 1982 AbstractSymbiotic stars have become an important testing ground of various theories of binary star evolution. Several physically different models can explain them, but in each case certain fairly restrictive conditions must be met, so if we manage to identify a definite object with a model, it will tell us a lot about the structure and evolutionary ...
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Radio emission from symbiotic stars - A binary model
The Astrophysical Journal, 1984 We examine a binary model for symbiotic stars to account for their radio properties. The system is comprised of a cool, mass-losing star and a hot companion. Radio emission arises in the portion of the stellar wind photo-ionized by the hot star. Computer simulations for the case of uniform mass loss at constant velocity show that when less than half ...
A. R. Taylor, E. R. Seaquist
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Wide binary stars in the Galactic field : a statistical approach [PDF]
, 2010 This thesis focuses on the statistical properties of wide binary (WB) star systems in the Galactic field. With projected separations larger than 200 AU and, consequently, having very low binding energies, WB are sensitive probes of the Galactic ...
Longhitano, Marco
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On the Symbiotic X-Ray Binary Nature of the Star CGCS 5926 [PDF]
Open Astronomy, 2012 Abstract We report on multiwavelength (from X-ray to optical) follow up observations of a carbon star CGCS 5926, motivated by the fact that it is positionally coincident with a faint X-ray source of the ROSAT catalog, thus suggesting its possible symbiotic X-ray binary (SyXB) nature.
Masetti, N. +5 more
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