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HD 24732


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Ýlgili Makaleler

ICCD Speckle Observations of Binary Stars. XIII. Measurements During 1989- 1994 From the Cerro Tololo 4 M Telescope
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1996AJ....111..936H&db_key=AST

ICCD speckle observations of binary stars. VIII - Measurements during 1989-1991 from the Cerro Tololo 4 M telescope
One-thousand eighty-eight observations of 947 binary star systems,observed by means of speckle interferometry with the 4 m telescope onCerro Tololo, are presented. These measurements, made during the period1989-1991, comprise the second installment of results stemming from theexpansion of our speckle program to the southern hemisphere.

UVBY photometry of HIPPARCOS stars
Photoelectric data in the uvby system have been obtained for 367southern stars of the Hipparcos Input Catalogue. Most of the stars are Fand G main sequence and fall in the magnitude range V = 9 to 10.

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Gözlemler ve gökölçümü verileri

Takýmyýldýz:Irmak
Sað Açýklýk:03h54m07.98s
Yükselim:-41°52'21.4"
Görünürdeki Parlaklýk:9.442
özdevim Sað Açýklýk:28
özdevim Yükselim:26.3
B-T magnitude:10.041
V-T magnitude:9.492

Kataloglar ve belirtme:
Özgün isimleri   (Edit)
HD 1989HD 24732
TYCHO-2 2000TYC 7573-206-1
USNO-A2.0USNO-A2 0450-01333480
HIPHIP 18247

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