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Table 1

Fundamental parameters obtained for Kronos and Krios.

Star Teff log g [Fe/H] υmicro Teff(†) log g (⋆)
(K) (dex) (dex) (km s-1) (K) (dex)
Our work

Kronos–Sun 5895 ± 66 4.44 ± 0.06 0.220 ± 0.007 1.18 ± 0.04 5903 ± 51 4.40 ± 0.04
Krios–Sun 5892 ± 52 4.49 ± 0.08 −0.010 ± 0.010 1.18 ± 0.06 5938 ± 40 4.45 ± 0.04
Krios–Kronos 5895 ± 38 4.49 ± 0.05 −0.230 ± 0.005 1.19 ± 0.04

Brewer et al. (2016)

Kronos–Sun 5803 ± 25 4.33 ± 0.03 0.20 ± 0.010 0.85
Krios–Sun 5878 ± 25 4.43 ± 0.03 0.01 ± 0.010 0.85

Notes. (†)Photometric effective temperature. (⋆)Trigonometric log g obtained from PARAM 1.5.

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