SIMBAD references

2005A&A...436..253T - Astronomy and Astrophysics, volume 436, 253-262 (2005/6-2)

VLTI/VINCI diameter constraints on the evolutionary status of δ Eri, ξ Hya, η Boo.

THEVENIN F., KERVELLA P., PICHON B., MOREL P., DI FOLCO E. and LEBRETON Y.

Abstract (from CDS):

Using VLTI/VINCI angular diameter measurements, we constrain the evolutionary status of three asteroseismic targets: the stars δ Eri, ξ Hya, η Boo. Our predictions of the mean large frequency spacing of these stars are in agreement with published observational estimations. Looking without success for a companion of δ Eri, we doubt its classification as an RS CVn star.

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Journal keyword(s): stars: evolution - stars: fundamental parameters - techniques: interferometric

Simbad objects: 15

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