ICCD SPECKLE OBSERVATIONS OF BINARY STARS .7. MEASUREMENTS DURING 1984-1986 FROM THE PERKINS 1.8 M TELESCOPE

Authors
ALSHUKRI AM MCALISTER HA HARTKOPF WI HUTTER DJ FRANZ OG
Citation
Am. Alshukri et al., ICCD SPECKLE OBSERVATIONS OF BINARY STARS .7. MEASUREMENTS DURING 1984-1986 FROM THE PERKINS 1.8 M TELESCOPE, The Astronomical journal, 111(1), 1996, pp. 393-407
Citations number
13
Categorie Soggetti
Astronomy & Astrophysics
Journal title
The Astronomical journal → ACNP
ISSN journal
00046256
Volume
111
Issue
1
Year of publication
1996
Pages
393 - 407
Database
ISI
SICI code
0004-6256(1996)111:1<393:ISOOBS>2.0.ZU;2-L
Abstract
Five hundred sixty-five measurements of 99 binary star systems are pre sented, obtained during 1984-1986 by means of speckle interferometry a t the 1.8 m Perkins telescope on Anderson Mesa, Arizona. These observa tions were collected as part of a systematic program in which frequent speckle observations of nearby binary systems were to be used to atte mpt the detection of unseen companions through the analysis of residua l motions in wide, visual binaries. This is the first of several paper s in which these observations are presented and discussed. (C) 1996 Am erican Astronomical Society.