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See detailObserved Periods of Ap and Bp stars (Catalano+ 1998)
Catalano, F. A.; Renson, Pierre ULg

in VizieR Online Data Catalog (1997), 3199

A catalogue of all the periods published up to 31 October 1996 on 364 CP stars is presented; it supersedes the previous version (catalog <III/152>). The paper version (catalog.tex) is arranged in three ... [more ▼]

A catalogue of all the periods published up to 31 October 1996 on 364 CP stars is presented; it supersedes the previous version (catalog <III/152>). The paper version (catalog.tex) is arranged in three tables: the bulk of the data, i.e. those referring to CP2, CP3, and CP4 stars, are given in Table 1, while the data concerning He-strong stars are given in Table 2 and those for eclipsing or ellipsoidal variables are collected in Table 3. Notes are also provided at the end of each table, mainly about duplicities. The machine-readable version was arranged in two main parts: the main parameters of the 364 stars (identifiers and names, positions, spectral types, magnitudes and peculiarities) are tabulated in the file 'stars'; periods and the of the observed variations (light, spectrum, magnetic field, etc.) are listed in the 'periods' file. Two other files contains the notes and the references. (3 data files). [less ▲]

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See detailObserved Periods of Ap Stars (Catalano+ 1984)
Catalano, F. A.; Renson, Pierre ULg

in VizieR Online Data Catalog (1996), 3152

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 ... [more ▼]

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. (2 data files). [less ▲]

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See detailAp stars periodicity (Catalano+ 1997)
Catalano, F. A.; Renson, Pierre ULg

in VizieR Online Data Catalog (1996), 412

New data on the periods of Ap stars with references are presented (Table 1). 21 further stars are introduced for which a periodic variability has recently been discovered or for which it was known before ... [more ▼]

New data on the periods of Ap stars with references are presented (Table 1). 21 further stars are introduced for which a periodic variability has recently been discovered or for which it was known before but it was not reported in previous issues of this catalogue. For many stars also present in previous issues of the catalogue new determinations of the periods are given. Recently attributed variable star names are also quoted. Note: this catalog is included in <III/199> (2 data files). [less ▲]

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See detailGeneral Catalogue of Ap and Am stars (Renson+ 2009)
Renson, Pierre ULg; Gerbaldi, M.; Catalano, F. A.

in VizieR Online Data Catalog (1996), 3162

A catalogue of 8205 known or suspected Ap, HgMn and Am stars is presented. This is a major update of the catalogue of Ap and Am stars (Renson et al., 1991, III/162A). It includes revised identifications ... [more ▼]

A catalogue of 8205 known or suspected Ap, HgMn and Am stars is presented. This is a major update of the catalogue of Ap and Am stars (Renson et al., 1991, III/162A). It includes revised identifications, additional stars and revised information. Bertaud and GC identifications were suppressed. HIP and TYC identifications were added. The GC number can be found in notes N for stars without HIP number and for double stars when the components have different numbers (the GC of the other component is then given in note D). (2 data files). [less ▲]

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