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HD 56444


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Ýlgili Makaleler

ICCD speckle observations of binary stars. IV - Measurements during 1986-1988 from the Kitt Peak 4 M telescope
One thousand five hundred and fifty measurements of 1006 binary starsystems observed mostly during 1986 through mid-1988 by means of speckleinterferometry with the KPNO 4-m telescope are presented. Twenty-onesystems are directly resolved for the first time, including newcomponents to the cool supergiant Alpha Her A and the Pleiades shellstar Pleione. A continuing survey of The Bright Star Catalogue yieldedeight new binaries from 293 bright stars observed. Corrections tospeckle measures from the GSU/CHARA ICCD speckle camera previouslypublished are presented and discussed.

Micrometer observations of double stars.8.
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1975ApJS...29..315H&db_key=AST

Mesures d'étoiles doubles faites au réfracteur de 38 cm de l'Observatoire de Nice
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Gözlemler ve gökölçümü verileri

Takýmyýldýz:Ikizler
Sað Açýklýk:07h17m31.90s
Yükselim:+13°23'42.8"
Görünürdeki Parlaklýk:9.273
özdevim Sað Açýklýk:-17.9
özdevim Yükselim:1.3
B-T magnitude:9.81
V-T magnitude:9.318

Kataloglar ve belirtme:
Özgün isimleri   (Edit)
HD 1989HD 56444
TYCHO-2 2000TYC 775-1284-1
USNO-A2.0USNO-A2 0975-04920809
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