|Reference : The observed periods of Ap and Bp stars|
|Scientific journals : Article|
|Physical, chemical, mathematical & earth Sciences : Space science, astronomy & astrophysics|
|The observed periods of Ap and Bp stars|
|Catalano, F. A. [Istituto di Astronomia dell'Universitadi Catania and C.N.R.-G.N.A. Unitadi Ricerca di Catania, CittaUniversitaria, I-95125 Catania, Italia]|
|Renson, Pierre [Université de Liège - ULg > Département d'astrophys., géophysique et océanographie (AGO) > Evol. et stabilité des étoiles et des amas d'étoiles (ESEA) >]|
|Astronomy and Astrophysics. Supplement Series|
|[en] CATALOGS ; STARS: CHEMICALLY PECULIAR ; STARS: VARIABLES: OTHER|
|[en] A catalogue of all the periods up to now proposed for the variations of CP2, CP3, and CP4 stars is presented. The main identifiers (HD and HR), the proper name, the variable-star name, and the spectral type and peculiarity are given for each star as far as the coordinates at 2000.0 and the visual magnitude. The nature of the observed variations (light, spectrum, magnetic field, etc.) is presented in a codified way. The catalogue 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 catalogue contains data on 364 CP stars and is updated to 1996, October 31. This research has made use of the SIMBAD database, operated at CDS, Strasbourg, France.|
|Researchers ; Students|
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