Table 2: Spectroscopic data. Column from left to right: star number, Tycho (or Hipparcos) identification, V magnitude, B-V colour, our spectral types and those from literature (if avaiable), E(B-V), (B-V)0 and distance moduli. Colour excesses and distance moduli have been computed using Lang's (1992) tables. Colon indicates uncertainties in the intrinsic colours and/or absolute magnitudes. The "negative'' reddening shown by star #28 could trace an undetected binary.
star TYC V B-V spectral type EB-V (B-V)0 V0-MV
  number     this paper literature      

1

HIP 93402 8.35 0.34 A4 V A0 +0.23 +0.11 5.91
2 1048 00548 1 9.11 0.25 A1 III A +0.24 +0.01 8.18
3 1048 00812 1 9.08 0.36 F2 IV/V F0 +0.01 +0.35 6.04
4 1048 00652 1 10.09 0.54 F7 IV/V F5 +0.05 +0.49 7.08
5 1048 01244 1 10.10 0.52 F5 V A7 +0.08 +0.44 6.34
6 1048 00663 1 10.53 0.19 A0 III A0 +0.22 -0.03 9.84
7 1047 00340 1 11.01 0.59 G0 V   +0.01 +0.58 6.58
8 1048 00726 1 11.02 0.37 A3 III   +0.29 +0.08 9.61
9 1048 00898 1 11.19 0.51 F5 IV/V F5 +0.07 +0.44 7.97:
10   11.28 0.62 F8 V   +0.10 +0.52 6.98
11   11.58 0.28 A2 V   +0.23 +0.05 9.56
12 1047 02770 1 11.84 0.27 A3 V   +0.19 +0.08 9.75
13 1047 02104 1 11.86 0.29 A0 III   +0.32 -0.03 10.86
14   11.95 0.28 A0 III   +0.31 -0.03 10.97
15 1048 00908 1 7.76 1.07 G6 IV K0 +0.25 +0.82 3.82
16 1047 01117 1 9.23 0.96 G8 V K0 +0.22 +0.74 3.05
17 1048 00949 1 9.30 1.73 K7 V M0 +0.40 +1.33 -0.03
18 1047 01033 1 9.52 0.94 G8 V K0 +0.20 +0.74 3.41
19 1048 00192 1 10.16 1.92 K7 V M0 +0.59 +1.33 0.24
20 1047 01087 1 10.16 1.48 K4 III K5 +0.10 +1.38 9.85
21 1047 00370 1 10.21 0.50 F3 V A5 +0.12 +0.38 6.22
22 1047 00861 1 10.29 1.77 M1 III M +0.19 +1.58 10.20
23 1047 02069 1 10.77 0.25 A1 V A0 +0.24 +0.01 9.03
24 1048 00104 1 10.77 2.28 K5 III:   +0.78: +1.50: 8.55:
25 1047 02012 1 10.92 1.40 K3 V   +0.44 +0.96 2.92
26 1048 00660 1 10.96 0.50 A3 V A0 +0.42 +0.08 8.16
27 1048 00360 1 11.05 1.49 K5   +0.34: +1.15: 2.63:
28 1047 01773 1 11.38 0.74 G6 IV   -0.06: +0.82 8.45:
29   11.75 0.69 F4 IV   +0.27 +0.42 8.38
30 1048 00582 1 11.89 0.53 A4 V   +0.42 +0.11 8.87


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