Astronomical Data Center

ADCADC/CDS Standard Document for Catalog:
/catalogs/3/3152/

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IMPORTANT NOTICE:

In July 1997, this catalog was superseded by catalog 3199. See:
/catalogs/3/3199/ .

If you still wish to access this catalog, go to:
ftp://adc.astro.umd.edu/pub/adc/superseded/3/3152/ .

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The following is an abbreviated "ReadMe" document that describes this ADC catalog.
Superseded         Observed Periods of Ap Stars       (Catalano+ 1984)
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Catalog of Observed Periods of Ap Stars
    Catalano F.A., Renson P.
   <Astron. Astrophys. Suppl. Ser., 55, 371 (1984)>
   =1984A&AS...55..371C
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ADC_Keywords: Stars, Ap ; Stars, variable

Description:
    A table of all the periods proposed up to 1983 for Ap stars is given
    with references. The main identifiers (HD, HR, ... numbers), the
    variable-star name, and the spectral type are listed for each star in
    the table. The nature of the periodic variability discovered
    (luminosity, equivalent widths of the lines, magnetic field, ...) is
    presented in a codified way. Notes are provided, mainly about
    duplicities.


See also:
   Superseded by catalog 3199A:
   3199A  Observed Periods of Ap and Bp stars   (Catalano+ 1998)
   at URL ftp://adc.astro.umd.edu/pub/adc/archives/catalogs/3/3199A


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