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Table 2

Comparison of stellar parameters for the solar twin HD 45184.

Teff Error log g Error [Fe/H] Error vt Error Age Error Mass Error Source
(K) (K) (dex) (dex) (dex) (dex) (km s-1) (km s-1) (Gyr) (Gyr) M M

5864 9 4.45 0.03 0.040 0.010 1.11 0.02 3.0 1.2 1.05 0.01 This work
5873 18 4.41 0.04 0.070 0.016 1.03 0.04 3.7 1.2 1.06 0.02 1
5871 6 4.45 0.01 0.047 0.006 1.06 0.02 2.7 0.5 1.06 0.01 2
5833 10 4.37 0.02 0.010 0.010 1.04 0.06 ... ... ... ... 3
5849 86 4.45 0.11 0.040 0.090 1.11 0.09 4.4 2.3 1.03 0.05 4
5869 14 4.47 0.02 0.040 0.010 1.03 0.04 2.3 ... 1.05 ... 5*
5863 5 4.44 0.01 0.040 0.004 1.05 0.02 2.9 0.5 1.06 0.01 6

Notes. 1) Spina et al. (2016); 2) Nissen (2015); 3) ?; 4) Bensby et al. (2014); 5) Sousa et al. (2008), Delgado Mena et al. (2014); 6) weighted mean from the literature.

(*)

Stellar parameters from Sousa et al. (2008); age and mass from Delgado Mena et al. (2014) and Schneider et al. (2011).

(†)

The parameters reported here are based on the differential stellar parameters and adopting for the Sun Teff = 5777 K, log  g = 4.44 dex and vt = 1.00 km s-1.

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