2021RNAAS...5..230Y

Query : 2021RNAAS...5..230Y

2021RNAAS...5..230Y - Research Notes of the AAS, 5, 230 (2021/October-0)

Modeling of Engulfment Material in the Binary System HIP 71726/71737.

YUCE K. and COWLEY C.R.

Abstract (from CDS):

A parameterized regression fit to precision differential abundances, [El/H], in the wide binary system HIP 71726/71737 accounts for the condensation temperature dependence with a high significance. This fit includes 27 elements, Carbon through Europium. We discuss conditions and the implications of a fit to [Li/H] with the same parameters. These results support the hypothesis of engulfment of earthlike material.

Abstract Copyright: © 2021. The Author(s). Published by the American Astronomical Society.

Journal keyword(s): Chemical abundances

Simbad objects: 2

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Number of rows : 2
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 HD 129171 PM* 14 40 18.3942636552 +30 26 37.813172856   8.31 7.69     G0 41 0
2 HD 129209 PM* 14 40 28.3996721616 +30 31 13.842618816   8.57 7.95     G2IV 38 0

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