SIMBAD references

1997A&AS..122..249A - Astron. Astrophys., Suppl. Ser., 122, 249-253 (1997/April-2)

Stroemgren uvby photometry of the magnetic chemically peculiar stars HD 32633, 25 Sextantis, HR 7224, and HD 200311.


Abstract (from CDS):

Differential Stroemgren uvby photometric observations from the Four College Automated Photoelectric Telescope refine the rotational periods and define the shapes of the light curves of four magnetic Chemically Peculiar stars. HD 32633 (P=6.43000d) exhibits an in-phase variability with asymmetrically shaped light curves. 25 Sex (P=4.37900d) has a complex variability with the v, b, and y light variability crudely in phase, but quite different from that of u. HR 7224

Abstract Copyright:

Journal keyword(s): stars: individual: HD 32633 - stars: individual: 25 Sex - stars: individual: HR 7224 - stars: individual: HD 200311 - stars: chemically peculiar

VizieR on-line data: <Available at CDS (J/A+AS/122/249): table2 table3 table4 table5 tablea>

Simbad objects: 12

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