2001A&A...367..859L

Query : 2001A&A...367..859L

2001A&A...367..859L - Astronomy and Astrophysics, volume 367, 859-864 (2001/3-1)

Elemental abundance studies of CP stars. III. The magnetic CP stars α Scl and HD 170973.

LOPEZ-GARCIA Z., ADELMAN S.J. and PINTADO O.I.

Abstract (from CDS):

Fine analyses of the magnetic CP stars α Scl and HD 170973 are presented using ATLAS9 model atmospheres which have same bulk metallicity as the deduced abundances. The light elements are mostly solar except for silicon, and all the heavier elements except nickel in HD 170973, which is solar, are greatly overabundant. The iron peak elements are typically 10 times overabundant, Sr is of order of 1000 times solar, Y and Zr are of order of 100 times solar. The rare earths are 1000 or more times overabundant.

Abstract Copyright: ∼

Journal keyword(s): stars: chemically peculiar - stars: abundances - stars: individual: α Scl - stars: individual: HD 170973

VizieR on-line data: <Available at CDS (J/A+A/367/859): table4.ps table4.tex table4a.dat table4b.dat>

Simbad objects: 7

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Number of rows : 7
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 * alf Scl Ro* 00 58 36.3592644040 -29 21 26.832190995 3.52 4.09 4.27 4.30 4.43 B7IIIp 250 0
2 V* V1155 Ori a2* 06 19 01.8426917616 +17 19 30.943758540 5.95 6.25 6.32     B9IIIpSi(Cr) 143 0
3 HD 133029 a2* 15 00 38.7178984848 +47 16 38.791986348   6.250 6.351     A0VspSiSrCr 216 0
4 HD 147550 * 16 22 38.9052134400 -02 04 47.519268672   6.288 6.241     B9V 114 0
5 HD 170973 a2* 18 32 06.8865165216 +03 39 34.601753412   6.381 6.407     B9IIIpSi 128 0
6 * alf Lyr dS* 18 36 56.33635 +38 47 01.2802 0.03 0.03 0.03 0.07 0.10 A0Va 2687 1
7 V* MW Vul a2* 20 16 27.2010465744 +27 46 33.847187736   6.585 6.645     A0p 121 0

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