1999A&AS..136..379A


Query : 1999A&AS..136..379A

1999A&AS..136..379A - Astron. Astrophys., Suppl. Ser., 136, 379-383 (1999/April-2)

uvby photometry of the magnetic CP stars 45 Leonis, HR 4330, 49 Herculis, and HR 6718.

ADELMAN S.J., RAYLE K.E. and PI C.-L.M.

Abstract (from CDS):

Differential Stroemgren uvby photometric observations from the Four College Automated Photoelectric Telescope are presented for the magnetic CP stars 45 Leo, HR 4330, 49 Her, and HR 6718. We refined Winzer's periods for 45 Leo and HR 6718 to 1.443820 days and 0.51899 days, respectively. For HR 4330 our period of 3.516 days is quite different from that of Winzer. That for 49 Her, 0.93663 days, is an alias of Winzer's.

Abstract Copyright:

Journal keyword(s): stars: chemically peculiar - stars: individual: 45 Leo, HR 4330, 49 Her, HR 6718

VizieR on-line data: <Available at CDS (J/A+AS/136/379): table2.dat table3.dat table4.dat table5.dat tablea.dat>

Simbad objects: 5

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Number of rows : 5
N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2024
#notes
1 * 45 Leo a2* 10 27 38.9889218664 +09 45 44.610005160 5.89 5.98 6.04     B9.5IV-VpSiCrSr(Mn) 138 0
2 V* EP UMa a2* 11 09 39.7864853928 +67 12 36.756332280   6.278 6.061     A7IVpSr 84 0
3 * pi. Cen ** 11 21 00.4170807171 -54 29 27.964002014           B5Vn 122 0
4 * 49 Her a2* 16 52 04.8506450664 +14 58 27.171504300   6.473 6.488     B9.5pSiCr 90 0
5 V* V771 Her a2* 17 58 52.3058286816 +45 28 34.391604360   6.407 6.481     B9pSiSr 89 0

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