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HD 9645


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Ýlgili Makaleler

Lists of photometric AM candidates
The Geneva photometric m parameter (Nicolet and Cramer, 1982) is used inorder to select Am photometric candidates from the Rufener (1981)catalogue. Two lists are given, the first containing field stars and thesecond cluster stars. According to the photometric criteria thediffusion process probably responsible for the Am phenomenon takes placerather quickly as Am candidates are present in young clusters. It isconfirmed that the phenomenon is enhanced by low rotational velocity andhigh metallicity. The age seems to slightly affect the Am phenomenon.

Properties of AM stars in the Geneva photometric system
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1980A&A....92..289H&db_key=AST

Classification spectrale d'etoiles AP et Am.
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1975A&AS...21...25F&db_key=AST

Multicolor photometry of metallic-line stars. III. A photometric catalogue
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1974RMxAA...1..175M&db_key=AST

Vitesses radiales dans 4 champs de petite latitude galactique.
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Gözlemler ve gökölçümü verileri

Takýmyýldýz:Zincirli Prenses
Sað Açýklýk:01h35m33.39s
Yükselim:+46°53'34.0"
Görünürdeki Parlaklýk:8.93
Uzaklýk:184.502 parsek
özdevim Sað Açýklýk:10.7
özdevim Yükselim:-5.7
B-T magnitude:9.287
V-T magnitude:8.96

Kataloglar ve belirtme:
Özgün isimleri   (Edit)
HD 1989HD 9645
TYCHO-2 2000TYC 3282-1679-1
USNO-A2.0USNO-A2 1350-01512096
HIPHIP 7412
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