389 datasets found

Keywords: spectroscopic binary stars

Filter Results
  • Radial Velocity and BIS measurements of Polaris

    We investigate temporally changing variability amplitudes and the multi- periodicity of the type-I Cepheid Polaris using 162 high-precision radial velocity (RV) and bisector...
  • CARMENES SB2 orbital parameters

    The CARMENES spectrograph is surveying ~300 M dwarf stars in search for exoplanets. Among the target stars, spectroscopic binary systems have been discovered, which can be used...
  • WDMS from LAMOST DR1

    White dwarf-main sequence (WDMS) binaries are used to study several different important open problems in modern astrophysics. The Sloan Digital Sky Survey (SDSS) identified the...
  • Radial velocities of gamma Cas

    A detailed analysis of more than 800 electronic high-resolution spectra of gamma Cas, which were obtained during a time interval of over 6000 days (16.84yr) at several...
  • Velocities of {lambda} Bootis stars

    We demonstrate that it is arduous to define the {lambda} Boo stars as a class of objects exhibiting uniform abundance peculiarities which would be generated by a mechanism...
  • ADS 11061 radial velocities

    The evolutionary status and origin of the most eccentric known binary in a quadruple system, 41 Dra (e=0.9754, period 3.413yr), are discussed. New observations include the much...
  • AK Sco ubvy and Geneva differential photometry

    We present an analysis of 32 high-resolution echelle spectra of the pre-main sequence spectroscopic binary AK Sco obtained during 1998 and 2000, as well as a total of 72...
  • Line identification of HD 34700

    We announce the star HD 34700 to be a double-lined spectroscopic binary, and find it to be a weak-line T Tauri object. The spectra of both components are very similar and both...
  • V436 Persei UBV photometry

    An analysis of new spectroscopic and photoelectric UBV observations, satisfactorily covering the whole orbital period of V436 Per, together with existing data allowed us to...
  • Spectroscopic observations of delta Sco

    We present the results of a spectroscopic monitoring program of the binary system Scorpii, whose primary became a Be star after the last periastron encounter in the Summer of...
  • Radial velocities of ER Vul

    ER Vul is an eclipsing binary consisting of two solar type stars in a very close orbit with a period of 0.7d. Accordingly, the two stars rotate very fast, leading to a blending...
  • BV photometry of UX Ari in 1987-2002

    We present 14.3 years of previously unpublished photometric observations of UX Ari. The observations were obtained between 1987.9 and 2002.2 using the T3 0.4-metre Automatic...
  • The local group symbiotic star population

    Binary stars are gravitationally bound stellar systems where the evolution of each component can significantly influence the evolution of its companion and the system as a...
  • 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...
  • 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...
  • 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...
  • 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...
  • Teff and metallicities for Tycho-2 stars

    We have created specialized target lists for radial velocity surveys that are biased toward stars that (1) possess planets and (2) are easiest to observe with current detection...
  • SB9: 9th Catalogue of Spectroscopic Binary Orbits

    The Ninth Catalogue of Spectroscopic Binary Orbits continues the series of compilations of spectroscopic orbits carried out over the past 35 years by Batten and collaborators...
  • ADS 9731: a new sextuple system

    Observations with the correlation radial velocity meter of ADS 9731 were carried out during 1996-1997. We established that the components A and D of the visual quadruple system...
You can also access this registry using the API (see API Docs).