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Table 1

Main stellar and seismic parameters of HIP 93511.

Stellar parameter Binary Reference

mV 7.86 ± 0.01 Høg et al. (2000)
ΔmV a 0.88 ± 0.05 Derived from Table A.5
Teff (in K) 6231 ± 80 Casagrande et al. (2011)
[Fe/H] (dex) − 0.08 ± 0.1 Casagrande et al. (2011)
log g 3.91 Casagrande et al. (2011)
Parallax (in mas)b 9.98 ± 0.47 van Leeuwen (2007)
vsini (in km s-1) 5.4 Bruntt et al. (2012)
vR (in km s-1) − 30.2 ± 1.9 Gontcharov (2006)

Seismic parameter Star A Star B

νmax (in μHz) 1158 ± 9 2223 ± 30
Δν (in μHz) 63.80 ± 0.06 104.2 ± 0.7

Notes.

(a)

Magnitude difference between the binary components,

(b)

mas is milli arcsec.

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