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HD 118640


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Ýlgili Makaleler

Mining in the HIPPARCOS raw data
The Hipparcos solutions flagged as unreliable after the completion ofthe standard data processing have been systematically revisited in thelight of additional information, primarily related to theirmultiplicity. In many cases improved solutions have been obtained,yielding at the same time an Hipparcos based separation and positionangle and a better astrometric solution for the system. The principlesapplied in this reprocessing are explained and more than a hundred newsolutions with absolute and relative astrometry are presented anddiscussed. Tables 1 to 7 are also available in electronic form at theCDS via anonymous ftp to cdsarc.u-strasbg.fr (130.79.128.5) or viahttp://cdsweb.u-strasbg.fr/Abstract.html

A spectral survey of the southern Milky Way 1 : general description and catalogue 1 (l=306 -318 degrees).
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1974A&AS...16..445S&db_key=AST

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Gözlemler ve gökölçümü verileri

Takýmyýldýz:Erbogan
Sað Açýklýk:13h39m40.46s
Yükselim:-60°51'05.9"
Görünürdeki Parlaklýk:8.573
Uzaklýk:523.56 parsek
özdevim Sað Açýklýk:-11.8
özdevim Yükselim:-6
B-T magnitude:8.636
V-T magnitude:8.579

Kataloglar ve belirtme:
Özgün isimleri   (Edit)
HD 1989HD 118640
TYCHO-2 2000TYC 8991-1571-1
USNO-A2.0USNO-A2 0225-17586798
HIPHIP 66644

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