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Table 1

Star id, spectral type, photometric quantities1, and spectroscopic stellar parameters.

HD HR Name Sp. T2 V B − V U − B Q b − y m1 c1 β Teff log g    ξ vsin i     ζ
mag mag mag mag mag mag mag mag K   dex km s-1
1 36 591 1861 B1 V 5.339  −0.194  −0.911  −0.771  −0.077 0.074 –0.002 2.612 27 000 4.12 3 12 ...
... ... ... ... ... ... ... ... 300 0.05 1 1 ...
2 61 068 2928 PT Pup B1 V3,4 5.711  −0.176  −0.868  −0.741  −0.068 0.077 0.050 2.617 26 300 4.15 3 14 20
 ±  0.015 0.010 0.015 0.017 0.003 0.001 0.002 0.003 300 0.05 1 2 1
3 63 922 3055 B0.2 III4 4.106  −0.185  −1.010  −0.877  −0.051 0.043 –0.078 2.591 31 200 3.95 8 29 37
 ±  0.005 0.007 0.000 0.005 0.006 0.004 0.002 0.005 300 0.05 1 4 8
4 74 575 3468 α Pyx B1.5 III 3.679  −0.183  −0.875  −0.743  −0.063 0.066 0.050 2.604 22 900 3.60 5 11 20
 ±  0.006 0.003 0.007 0.007 0.002 0.002 0.007 0.002 300 0.05 1 2 1
5 122 980 5285 χ Cen B2 V4 4.353  −0.195  −0.774  −0.634  −0.094 0.096 0.168 2.656 20 800 4.22 3 18 ...
 ±  0.007 0.006 0.013 0.014 0.003 0.006 0.006 0.004 300 0.05 1 1 ...
6 149 438 6165 τ Sco B0.2 V 2.825  −0.252  −1.023  −0.842  −0.093 0.039 –0.090 2.601 32 000 4.30 5 4 4
 ±  0.009 0.007 0.013 0.014 0.008 0.015 0.023 0.007 300 0.05 1 1 1
7 886 39 γ Peg B2 IV 2.834  −0.226  −0.862  −0.699  −0.107 0.093 0.116 2.627 22 000 3.95 2 9 8
 ±  0.015 0.012 0.012 0.015 0.003 0.001 0.000 0.003 400 0.05 1 2 2
8 29 248 1463 ν Eri B1.5 IV3,4 3.930  −0.210  −0.879  −0.728  −0.076 0.068 0.072 2.610 22 000 3.85 6 26 15
 ±  0.023 0.009 0.007 0.010 0.000 0.004 0.010 0.002 250 0.05 1 2 5
9 35 299 1781 B1.5 V 5.694  −0.210  −0.874  −0.723  −0.094 0.088 0.057 2.631 23 500 4.20 0 8 ...
 ±  0.010 0.007 0.011 0.012 0.002 0.004 0.005 0.003 300 0.05 1 1 ...
10 35 708 1810 o Tau B2 V3,4 4.875  −0.145  −0.768  −0.664  −0.058 0.090 0.151 2.642 20 700 4.15 2 25 17
 ±  0.012 0.006 0.005 0.007 ... ... ... ... 200 0.07 1 2 5
11 36 512 1855 υ Ori B0 V 4.618  −0.264  −1.068  −0.878  −0.112 0.061 –0.095 2.597 33 400 4.30 4 20 10
 ±  0.013 0.007 0.008 0.009 0.005 0.000 0.004 0.003 200 0.05 1 2 5
12 36 822 1876 φ1 Ori B0.5 III4 4.408  −0.162  −0.965  −0.848  −0.037 0.026 –0.062 2.602 30 000 4.05 8 28 18
 ±  0.006 0.013 0.013 0.016 ... ... ... ... 300 0.10 1 2 5
13 36 960 1887 B0.7 V4 4.785  −0.250  −1.015  −0.830  −0.106 0.072 –0.056 2.600 29 000 4.10 4 28 20
 ±  0.007 0.010 0.016 0.018 0.004 0.002 0.003 0.003 300 0.07 1 3 7
14 205 021 8238 β Cep B1 IV 3.233  −0.222  −0.952  −0.792  −0.092 0.066 0.010 2.605 27 000 4.05 4 28 20
 ±  0.014 0.006 0.011 0.012 0.002 0.003 0.006 0.003 450 0.05 1 3 7
15 209 008 8385 18 Peg B3 III 5.995  −0.120  −0.568  −0.482  −0.035 0.081 0.411 2.660 15 800 3.75 4 15 10
 ±  0.008 0.014 0.013 0.016 0.000 0.003 0.002 0.003 200 0.05 1 3 3
16 216 916 8725 EN Lac B1.5 IV4 5.587  −0.144  −0.836  −0.732  −0.047 0.066 0.092 2.629 23 000 3.95 0 12 ...
 ±  0.015 0.008 0.007 0.009 0.004 0.003 0.007 0.007 200 0.05 1 1 ...
17 3360 153 ζ Cas B2 IV 3.661  −0.196  −0.849  −0.708  −0.090 0.087 0.134 2.627 20 750 3.80 2 20 12
 ±  0.017 0.006 0.024 0.024 0.000 0.000 0.000 0.005 200 0.05 1 2 5
18 16 582 779 δ Cet B2 IV 4.067  −0.219  −0.850  −0.692  −0.099 0.091 0.102 2.616 21 250 3.80 2 15 10
 ±  0.007 0.008 0.014 0.015 0.001 0.002 0.008 0.004 400 0.05 1 2 5
19 34 816 1756 λ Lep B0.5 V3 4.286  −0.273  −1.010  −0.813  −0.110 0.073 –0.061 2.602 30 400 4.30 4 30 20
 ±  0.005 0.015 0.005 0.012 0.001 0.004 0.003 0.002 300 0.05 1 2 7
20 160 762 6588 ι Her B3 IV 3.800  −0.179  −0.702  −0.573  −0.065 0.079 0.292 2.661 17 500 3.80 1 6 ...
 ±  0.000 0.003 0.010 0.010 0.002 0.004 0.004 0.001 200 0.05 1 1 ...
21 37 0205 1893 θ1 Ori A B0.5 V 6.720 0.000  −0.860  −0.860 0.092 0.029 –0.048 2.573 30 700 4.30 0 45 20
 ±  ... ... ... ... 0.002 0.003 0.008 0.022 300 0.07 1 6 10
22 37 0425 θ2 Ori B B0.5 V4 6.380  −0.090  −0.920  −0.855  −0.004 0.049 –0.080 2.599 29 300 4.30 2 30 10
 ±  ... ... ... ... ... ... ... ... 300 0.09 1 4 5
23 36 959 1886 B1.5 V 5.670  −0.240  −0.910  −0.737  −0.092 0.085 0.039 2.629 26 100 4.25 0 12 5
 ±  ... ... ... ... 0.005 0.004 0.005 0.004 200 0.07 1 2 2
24 37 744 1950 B1.5 V 6.213  −0.208  −0.900  −0.750  −0.081 0.079 0.043 2.629 24 000 4.10 0 33 15
 ±  0.011 0.006 0.017 0.018 0.005 0.010 0.009 0.006 400 0.10 1 4 7
25 36 285 1840 B2 V 6.315  −0.195  −0.823  −0.683  −0.086 0.093 0.115 2.646 21 700 4.25 0 11 8
 ±  0.008 0.007 0.008 0.011 0.007 0.005 0.008 0.008 300 0.08 1 3 4
26 35 039 1765 o Ori B2 IV3 4.731  −0.169  −0.790  −0.668  −0.069 0.083 0.173 2.625 19 600 3.56 4 12 7
 ±  0.011 0.009 0.006 0.011 0.002 0.001 0.004 0.002 200 0.07 1 3 4
27 36 6295 B2 V 7.650 0.020  −0.660  −0.674 0.067 0.067 0.149 2.661 20 300 4.15 2 11 5
 ±  ... ... ... ... 0.005 0.006 0.015 0.004 400 0.10 1 3 2
28 36 430 1848 B2.5 V4 6.217  −0.180  −0.739  −0.609  −0.085 0.111 0.202 2.676 19 300 4.14 0 20 10
 ±  0.009 0.008 0.010 0.013 0.001 0.001 0.001 0.005 200 0.05 1 2 5
29 35 912 1820 B2.5 V 4 6.408  −0.177  −0.743  −0.615  −0.080 0.102 0.211 2.664 19 000 4.00 2 15 8
 ±  0.020 0.008 0.007 0.011 0.002 0.002 0.003 0.004 300 0.10 1 4 4
30 46 202 O9 V 8.186 0.178  −0.737  −0.865 0.207 –0.022 –0.036 2.616 34 100 4.18 6 25 15
 ±  0.015 0.011 0.013 0.017 0.002 0.000 0.005 0.001 400 0.05 2 7 7

Notes. 

(1)

Johnson Mermilliod (1991); Morel & Magnenat (1978) for stars #1, 13, 21, 22, 23 and 27. Strömgren: Hauck & Mermilliod (1998).

(2)

Hoffleit & Jaschek (1982); Gray & Corbally (2009) for stars #6, 7, 11, 19 and 23; Conti & Alschuler (1971) for star #30.

(3)

Luminosity class corrected (see Appendix A). Uncorrected classes are, for star #2: III, #8: III, #10: IV, #19: IV, #26: V.

(4)

Spectral type corrected (see Appendix A). Uncorrected types are, for stars #2, 8, 16, 28 and 29: B2, #5, 10: B2.5, #3, 12: B0, #13: B0.5,#22: B0.7.

(5)

Stars with anomalous reddening law. RV values are: 5.5 for stars #21 and 22 and 4.2 for star #27.

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