Home     Getting Started     To Survive in the Universe    
Inhabited Sky
    News@Sky     Astro Photo     The Collection     Forum     Blog New!     FAQ     Press     Login  

HD 9645


Contents

Images

Upload your image

DSS Images   Other Images


Related articles

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.
Not Available

Submit a new article


Related links

  • - No Links Found -
Submit a new link


Member of following groups:

Observation and Astrometry data

Constellation:Andromeda
Right ascension:01h35m33.39s
Declination:+46°53'34.0"
Apparent magnitude:8.93
Distance:184.502 parsecs
Proper motion RA:10.7
Proper motion Dec:-5.7
B-T magnitude:9.287
V-T magnitude:8.96

Catalogs and designations:
Proper Names   (Edit)
HD 1989HD 9645
TYCHO-2 2000TYC 3282-1679-1
USNO-A2.0USNO-A2 1350-01512096
HIPHIP 7412
→ Request more catalogs and designations from VizieR