Speckle interferometry at USNO. II. Virtual Observatory Resource

Authors
  1. Germain M.E.
  2. Douglass G.G.
  3. Worley C.E.
  4. Published by
    CDS
Abstract

Position angles and separations resulting from 2406 speckle interferometric observations of 547 binary stars are tabulated. This is the second in a series of papers presenting measures obtained using the 66 cm refractor at the US Naval Observatory in Washington, DC, with an intensified CCD detector. Program stars range in separation from 0.2'' to 3.8'', with {delta}m {<=} 2.5 mag and a limiting magnitude of V = 10.0. The observation epochs run from 1993 January through 1995 August. Random errors are estimated to be 14 mas in separation and (0.52 degrees)/{rho} in position angle, where {rho} is the separation in arcseconds.

Keywords
  1. multiple-stars
  2. interferometry
Bibliographic source Bibcode
1999AJ....117.1905G
See also HTML
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/117/1905
IVOA Identifier IVOID
ivo://CDS.VizieR/J/AJ/117/1905
Document Object Identifer DOI
doi:10.26093/cds/vizier.51171905

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History

2000-10-25T22:01:05Z
Resource record created
2000-10-25T22:01:05Z
Created
2023-04-06T16:50:32Z
Updated

Contact

Name
CDS support team
Postal Address
CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France
E-Mail
cds-question@unistra.fr