2006A&A...447..681C


C.D.S. - SIMBAD4 rel 1.7 - 2021.04.18CEST11:45:05

2006A&A...447..681C - Astronomy and Astrophysics, volume 447, 681-684 (2006/2-4)

Abundances of vanadium and bromine in 3 Centauri A. Additional odd-Z anomalies.

COWLEY C.R. and WAHLGREN G.M.

Abstract (from CDS):

We report abundance excesses of 1.2 and 2.6 dex, respectively, for vanadium and bromine in the hot, peculiar star 3 Cen A. Abundances for these two odd-Z elements have not been previously reported for this star. Taken with previous work, they strengthen the case of the origin of the abundance peculiarities by diffusion.

Abstract Copyright:

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

Simbad objects: 3

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Number of rows : 3

N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2021
#notes
1 V* V816 Cen dS* 11 37 37.0411005456 -46 42 34.875395453 8.99 8.79 8.03     F8/G0p 299 0
2 * 3 Cen ** 13 51 49.60136 -32 59 38.7067           B5III+B9IV 242 0
3 HD 175640 * 18 56 22.6598248501 -01 47 59.505133114 5.86 6.149 6.196     B9IIIpHgMnEu 139 0

    Equat.    Gal    SGal    Ecl

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