SIMBAD references

2017AJ....154..273C - Astron. J., 154, 273-273 (2017/December-4)

New orbits for 18 binaries.

CVETKOVIC Z. and PAVLOVIC R.

Abstract (from CDS):

Orbital elements of 18 visual binaries are computed using the measurements collected in the Fourth Catalog of Interferometric Measurements of Binary Stars; 15 orbits are determined for the first time and three orbits are revised. Eleven of the binaries, denoted as HDS, were discovered during the Hipparcos mission. The remaining binaries were discovered a few years earlier or later than 1991. All studied pairs are close, and all measured separations are less than 0′′ / . 46. The shortest orbital period is 10 years and the longest orbital period is 127 years. Dynamical parallaxes and total masses of systems are derived from the orbital elements. We also give absolute magnitudes, spectral types, and (O-C) residuals in θ and ρ.

Abstract Copyright: © 2017. The American Astronomical Society. All rights reserved.

Journal keyword(s): binaries: general - binaries: visual - stars: fundamental parameters

VizieR on-line data: <Available at CDS (J/AJ/154/273): stars.dat table3.dat>

Simbad objects: 19

goto Full paper

goto View the reference in ADS

To bookmark this query, right click on this link: simbad:2017AJ....154..273C and select 'bookmark this link' or equivalent in the popup menu


2019.12.10-12:23:22

© Université de Strasbourg/CNRS

    • Contact