J/A+AS/132/93 J/A+AS/132/93 Hipparcos photometry of CP stars S J Adelman Astron. Astrophys. Suppl. Ser. 132 93 1998 1998A&AS..132...93A I/239 : The Hipparcos and Tycho Catalogues (ESA 1997) Photometry Stars, early-type Stars, peculiar stars: chemically peculiar stars: early-type The Hipparcos photometry of the chemically peculiar main-sequence B, A and F stars are examined for variability. Some non-magnetic CP stars, Mercury-Manganese and metallic-line stars, which according to canonical wisdom should not be variable, may be variable and are identified for further study. Some potentially important magnetic CP stars are noted.

HR/HD HR (Cat. <V/50>) or HD (Cat. <III/135>) number --- HIP Hipparcos (Cat. <I/239>) number --- Hmag Average Hipparcos magnitude mag e_Hmag rms uncertainty on mag mag Amp Amplitude mag Comm Comments --- HD HD (Cat. <III/135>) number --- n_HD Note on the variability of the star number=1 *: known ellipsoidal variables and eclipsing binaries --- HIP Hipparcos (Cat. <I/239>) number --- Hmag Average Hipparcos magnitude mag e_Hmag rms uncertainty on mag mag Amp Amplitude mag Per Period d Patricia Bauer CDS 1998Jun29Saul J. Adelman <ADELMANS@adelvx.citadel.edu> J_A+AS_132_93.xml