2004A&A...418.1083S


Query : 2004A&A...418.1083S

2004A&A...418.1083S - Astronomy and Astrophysics, volume 418, 1083-1087 (2004/5-2)

Abundance determinations with Blackwell diagrams.

SAFFE C. and LEVATO H.

Abstract (from CDS):

We have performed an elemental abundance analysis for Sirius, Vega, and three peculiar silicon stars: HD 43819, HD 192913 and HD 133029 using Blackwell diagrams and observational data taken from the literature. We have compared our results with previous abundance and microturbulence velocity determinations to check the validity of Blackwell diagrams applied to CP stars. We found a very good agreement.

Abstract Copyright:

Journal keyword(s): stars: abundances - stars: chemically peculiar

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 V* V1155 Ori a2* 06 19 01.8426917616 +17 19 30.943758540 5.95 6.25 6.32     B9IIIpSi(Cr) 143 0
2 * alf CMa SB* 06 45 08.91728 -16 42 58.0171 -1.51 -1.46 -1.46 -1.46 -1.43 A0mA1Va 1529 0
3 HD 133029 a2* 15 00 38.7178984848 +47 16 38.791986348   6.250 6.351     A0VspSiSrCr 216 0
4 * alf Lyr dS* 18 36 56.33635 +38 47 01.2802 0.03 0.03 0.03 0.07 0.10 A0Va 2686 1
5 V* MW Vul a2* 20 16 27.2010465744 +27 46 33.847187736   6.585 6.645     A0p 121 0

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