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Table 3.

Stellar parameters derived for the stars observed in this work.

Star Teff (K) log g [Fe/H] Sp T v sin i (km s−1) RV (km s−1)
Members

0305 5783 ± 73 4.40 ± 0.13 0.03 ± 0.13 G2 V 3.8 ± 1.2 −5.34 ± 0.06
2451 10 000 ± 400 4.00 ± 0.20 0.00 ( * ) A0 V 110.0 ± 20.0 −3.15 ± 0.70
3061 6314 ± 147 3.88 ± 0.12 −0.40 ± 0.10 F8 V 37.7 ± 1.7 −6.07 ± 0.69
3288 5772 ± 65 4.29 ± 0.10 0.13 ± 0.12 G5 IV-V 4.3 ± 0.7 −5.77 ± 0.07
3311 7400 ± 160 4.20 ± 0.20 0.06 ± 0.11 A9 V 42.5 ± 1.3 −6.14 ± 0.23
4265 10 100 ± 400 4.00 ± 0.20 0.00 ( * ) A0 V 52.1 ± 2.3 −5.28 ± 0.64
4322 5782 ± 69 4.44 ± 0.11 0.03 ± 0.12 G2 V 7.5 ± 0.7 −5.87 ± 0.07
4438 6233 ± 138 3.89 ± 0.12 0.07 ± 0.17 F7 IV 26.4 ± 1.5 −6.63 ± 0.47
4673 8700 ± 500 4.00 ± 0.20 0.00 ( * ) A3 V 128.4 ± 8.0 −3.16 ± 0.50
5045 9100 ± 200 3.50 ± 0.20 0.00 ( * ) A1 V 51.4 ± 2.3 −3.31 ± 0.46
5609 7150 ± 150 4.30 ± 0.20 −0.12 ± 0.12 F0 V 142.4 ± 11.8 −10.94 ± 2.02
5729 8000 ± 400 4.00 ± 0.20 0.00 ( * ) A6 V 190.0 ± 20.0 −5.99 ± 0.49
6791 8000 ± 400 4.00 ± 0.20 0.00 ( * ) A6 V 122.6 ± 8.2 −5.68 ± 0.60
7140 9900 ± 400 4.00 ± 0.20 0.00 ( * ) A0 V 75.0 ± 10.0 −4.10 ± 0.75
UCAC 5783 ± 78 4.41 ± 0.12 0.06 ± 0.10 G1 V 6.1 ± 1.2 −4.78 ± 0.08

Non-members

3004 6921 ± 270 4.22 ± 0.15 0.08 ± 0.14 F2 V 25.7 ± 2.5 −5.73 ± 0.48
4294 10 200 ± 350 4.00 ± 0.20 0.00 ( * ) B9.5 V 110.0 ± 20.0 −2.10 ± 0.80

Notes. ( * )Solar metallicity has been adopted for the hottest stars of our sample, as is explained in the text.

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