SIMBAD references

2018AJ....155..235T - Astron. J., 155, 235-235 (2018/June-0)

Speckle interferometry at SOAR in 2016 and 2017.

TOKOVININ A., MASON B.D., HARTKOPF W.I., MENDEZ R.A. and HORCH E.P.

Abstract (from CDS):

The results of speckle interferometric observations at the 4.1 m Southern Astrophysical Research Telescope in 2016 and 2017 are given, totaling 2483 measurements of 1570 resolved pairs and 609 non-resolutions. We describe briefly recent changes in the instrument and observing method and quantify the accuracy of the pixel scale and position angle calibration. Comments are given on 44 pairs resolved here for the first time. The orbital motion of the newly resolved subsystem BU 83 Aa,Ab roughly agrees with its 36-year astrometric orbit proposed by J. Dommanget. Most Tycho binaries examined here turned out to be spurious.

Abstract Copyright: © 2018. The American Astronomical Society. All rights reserved.

Journal keyword(s): binaries: visual

VizieR on-line data: <Available at CDS (J/AJ/155/235): table3.dat table4.dat table5.dat refs.dat>

Status in Simbad:  could be processed

Simbad objects: 62

goto Full paper

goto View the reference in ADS

To bookmark this query, right click on this link: simbad:2018AJ....155..235T and select 'bookmark this link' or equivalent in the popup menu


2019.12.10-06:35:05

© Université de Strasbourg/CNRS

    • Contact