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Table 2
The first ten entries of the 109 O to B3 star sample.
No.a | RA | Dec | Spec. | Vc | Bc | Uc | A V | d | M | log(age) | 2MASS |
(J2000) | (J2000) | Typeb | mag | mag | mag | mag | kpc | M⊙ | yr | designation | |
|
|||||||||||
1 | 17:16:03.8 | –36:18:51.8 | B2 V | 15.682 ± 0.009 | 17.596 ± 0.019 | 18.212 ± 0.062 | 8.40 ± 0.30 | 0.90 ± 0.30 | 8.6 | 7.3 | 1 716 0382 –3 618 517 |
2 | 17:16:04.3 | –36:16:55.2 | B2 V | 15.880 ± 0.009 | 17.597 ± 0.019 | 18.056 ± 0.058 | 7.71 ± 0.29 | 1.88 ± 0.81 | 11.8 | 7.1 | 1 716 0431 –3 616 548 |
3 | 17:16:29.5 | –36:20:56.2 | B3 | 16.286 ± 0.011 | 18.057 ± 0.023 | 18.554 ± 0.067 | 7.69 ± 0.31 | 1.11 ± 0.82 | 6.4 | 7.6 | 1 716 2955 –3 620 558 |
4 | 17:16:35.0 | –36:27:36.7 | B2 V | 15.168 ± 0.006 | 16.530 ± 0.010 | 16.804 ± 0.029 | 6.25 ± 0.21 | 1.91 ± 0.64 | 8.6 | 7.3 | 1 716 3510 –3 627 367 |
5 | 17:16:53.5 | –36:19:22.4 | B2 V | 15.534 ± 0.008 | 16.909 ± 0.014 | 17.215 ± 0.036 | 6.30 ± 0.23 | 2.20 ± 0.74 | 8.6 | 7.3 | 1 716 5359 –3 619 225 |
6 | 17:17:00.5 | –36:13:36.0 | B3 Ia | 14.887 ± 0.006 | 17.285 ± 0.015 | 18.304 ± 0.052 | 9.82 ± 0.31 | 2.64 ± 1.12 | 24.5 | 6.8 | 1 717 0051 –3 613 362 |
7 | 17:17:01.4 | –36:22:01.6 | B2 V | 15.988 ± 0.010 | 17.713 ± 0.021 | 18.209 ± 0.063 | 7.66 ± 0.30 | 1.45 ± 0.48 | 8.6 | 7.3 | 1 717 0147 –3 622 014 |
8 | 17:17:02.4 | –36:20:05.0 | B2 V | 15.657 ± 0.009 | 17.044 ± 0.015 | 17.432 ± 0.044 | 6.35 ± 0.24 | 2.28 ± 0.76 | 8.6 | 7.3 | 1 717 0247 –3 620 049 |
9 | 17:17:11.4 | –36:19:39.5 | B2 V | 16.083 ± 0.010 | 17.494 ± 0.018 | 17.900 ± 0.055 | 6.44 ± 0.26 | 2.66 ± 0.89 | 8.6 | 7.3 | 1 717 1143 –3 619 393 |
10 | 17:17:18.5 | –36:21:38.6 | B3 V | 14.846 ± 0.006 | 16.084 ± 0.010 | 16.417 ± 0.028 | 5.61 ± 0.19 | 1.49 ± 0.60 | 6.4 | 7.6 | 1 717 1858 –3 621 384 |
etc... |
Notes. Full table is available at the CDS. ;
(b)
stars with no luminosity class are classified from the red part of their spectrum (we assume they are dwarf stars);
(c)
UBV photometry is from Russeil et al. (2012).
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