SIMBAD references

2001A&A...366..868D - Astronomy and Astrophysics, volume 366, 868-872 (2001/2-2)

Binary star speckle measurements at Calar Alto. I.

DOCOBO J.A., TAMAZIAN V.S., BALEGA Y.Y., BLANCO J., MAXIMOV A.F. and VASYUK V.A.

Abstract (from CDS):

We present the first results of our speckle interferometric measurements of binary stars made with the ICCD speckle camera using the 1.52-m telescope of the Observatorio Astronomico Nacional at Calar Alto (Spain) in September, 1999. The data contain 123 observations of 83 systems. The measured angular separations range from 0.153" to 6.727". We have used there new speckle measurements to improve the orbital elements for the binaries COU 247 and BU 524 AB.

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Journal keyword(s): binaries: visual - interferometry

VizieR on-line data: <Available at CDS (J/A+A/366/868): table2.dat>

Simbad objects: 82

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