392 datasets found

Keywords: spectroscopic binary stars

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  • Physical parameters of spectroscopic binaries

    The catalogue contains all stars listed in the 7th Catalogue of Spectroscopic Binaries (Batten, 1967PDAO...13..119B), supplements by Pedoussaut et al.: 1971A&AS....4..253P...
  • 15th Complementary Catalog of SBs

    This catalog contains the orbits and the derived masses of 436 spectroscopic binaries for which articles were published between 1982 and 1986. The magnitudes and spectral types...
  • Eighth Orbital Elements of Spectroscopic Binaries

    The complete description of the catalogue, as well as the notes, is to be found in the Publ. Dominion Astrophys. Obs. 17 (1989). The present machine-readable version was...
  • Finding List of Interacting Binaries, 5th ed.

    This catalog is abstracted from the Card Catalog maintained at the University of Florida containing information on all published, and to the extent available, unpublished work...
  • BLOeM. Oe and Be stars

    Rapidly rotating classical OBe stars have been proposed as the products of binary interactions, and the fraction of Be stars with compact companions implies that at least some...
  • BLOeM. SMC early B supergiants multiplicity

    The blue supergiant (BSG) domain contains a large variety of stars for which the past and future evolutionary paths are still highly uncertain. As binary interaction plays a...
  • BLOeM. Early B dwarfs and giants at Z=0.2

    Early B-type stars with initial masses between 8 and 15 solM are frequently found in multiple systems, as evidenced by multi-epoch spectroscopic campaigns in the Milky Way and...
  • 55 UMa spectroscopic orbit

    The first investigation of the known triple system 55 UMa (2.55d binary in a ~1870-d orbit with the third star) based on electronic spectra led to several new findings about the...
  • Line profile variations in eta Ori

    Eta Orionis (HD35411) is a multiple system which consists of at least four early B-type stars. In the present paper we focus on the double-lined spectroscopic eclipsing pair...
  • Radial velocities of 6 binaries

    Radial velocity measurements of the two components of three new discovered SB2 systems, HD183957, BD+15 4538, and BD+33 4462, have been obtained from optical spectra acquired...
  • HD 183656 Long-term variations

    We present the latest results of a long-term observational project aimed at observing, collecting from the literature, and homogenising the light, colour, and spectral...
  • Kepler red giants in eclipsing binaries RVs

    Eclipsing binaries (EBs) are unique targets for measuring accurate stellar properties and constraining stellar evolution models. In particular, it is possible to measure masses...
  • Hubble spectroscopy of LB-1 (LS V +22 25)

    LB-1 has variously been proposed as either an X-ray dim B-type star plus black hole (B+BH) binary, or a Be star plus an inflated stripped star (Be+Bstr) binary. The Space...
  • NGC6791 V604 Lyr disentangled component spectra

    Models of stellar structure and evolution can be constrained using accurate measurements of the parameters of eclipsing binary members of open clusters. Multiple binary stars...
  • Radial velocities of Galactic SB1s

    The quest to detect dormant stellar-mass black holes (BHs) in massive binaries (i.e., OB+BH systems) is challenging, and only a few candidates have been claimed to date but must...
  • Tarantula Massive Binary Monitoring. VI.

    We aim to hunt for massive binaries hosting a black hole companion (OB+BH) and establish the natal mass-ratio distribution of massive stars at the subsolar metallicity...
  • Orbits of 8 multiples

    New close sub-systems are discovered in 8 visual late-type double stars. Elements of spectroscopic orbits (4 double-lined and 4 single-lined) are given for the components of...
  • Orbits of 171 single-lined spectroscopic binaries

    25,563 radial velocity measurements are reported for 1359 single-lined stars in the Carney-Latham sample of 1464 stars selected for high proper motion; for 171 of these,...
  • Differential Velocities of very low mass SBs

    We report on the results of a survey for radial velocity variability in a heterogeneous sample of very low mass stars and brown dwarfs. One distinguishing characteristic of the...
  • Kepler Mission. II. Eclipsing binaries in DR2

    The Kepler Mission (launched in 2009 March) provides nearly continuous monitoring of ~156000 objects with unprecedented photometric precision. Coincident with the first data...
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