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Table 1.
Basic data for Herbig Ae-Be stars in our sample.
| Star | π | V | J | W2 | log TM | AV | MVW2 | MV abs | log L/L⊙ | Age | M |
|---|---|---|---|---|---|---|---|---|---|---|---|
| (mas) | (mag) | (mag) | (mag) | (mag) | (mag) | (mag) | (Myr) | (M⊙) | |||
| Objects whose spectra are dominated by emission lines | |||||||||||
| R CrA | 6.54 | 11.51 | 6.935 | 1.377 | 3.98 | 5.47 | −0.30 | 0.14 | 2.12 | 1.5 | 3.5 |
| V380 Ori | 2.86 | 10.90 | 8.107 | 3.411 | 3.97 | 2.93 | 0.03 | 0.02 | 2.02 | 2.4 | 3.1 |
| MWC 1080 | 0.73 | 11.85 | 7.460 | 1.666 | 4.48 | 5.52 | −4.78 | −3.12 | 4.70 | 1.0 | 18.7 |
| HD 250550 | 1.40 | 9.59 | 8.475 | 4.633 | 4.02 | 0.49 | −0.21 | −0.63 | 2.27 | 1.4 | 3.7 |
| HD 259431 | 1.38 | 8.72 | 7.454 | 3.169 | 4.15 | 1.06 | −1.72 | −2.06 | 3.12 | 1.0 | 6.5 |
| LkHalpha 348 | 0.75 | 14.30 | 9.962 | 2.880 | 3.80 | 6.71 | −3.54 | −0.88 | 2.84 | 1.0 | 5.4 |
| LkHalpha 198 | 1.67 | 13.79 | 9.990 | 4.123 | 4.02 | 5.03 | −0.51 | 0.21 | 2.16 | 1.7 | 3.5 |
| PV Cep | 2.91 | 17.46 | 12.453 | 3.315 | 4.00 | 9.34 | −0.27 | 2.17 | 1.5 | 3.6 | |
| R Mon | 1.25 | 11.85 | 9.686 | 1.337 | 4.08 | 5.84 | −3.95 | −0.11 | 3.03 | 1.0 | 6.2 |
| BD+61 154 | 1.76 | 10.60 | 8.137 | 3.579 | 4.08 | 2.48 | −0.84 | −0.94 | 2.58 | 1.1 | 4.2 |
| BD+40 4124 | 1.09 | 10.62 | 7.904 | 2.879 | 4.27 | 3.17 | −2.60 | −2.26 | 3.63 | 1.0 | 9.2 |
| LkHalpha 134 | 1.18 | 11.42 | 9.457 | 6.569 | 4.03 | 0.39 | 1.37 | −0.38 | 1.92 | 3.9 | 3.0 |
| LkHalpha 233 | 1.14 | 13.52 | 11.290 | 4.926 | 3.93 | 4.00 | −0.50 | 0.29 | 2.01 | 1.8 | 3.2 |
| Intermediate objects | |||||||||||
| AB Aur | 6.14 | 7.05 | 5.936 | 2.142 | 3.97 | 0.44 | 0.52 | 0.09 | 1.90 | 3.1 | 3.0 |
| LkHalpha 234 | 0.80 | 12.73 | 9.528 | 3.546 | 4.11 | 4.56 | −2.66 | −1.63 | 3.14 | 1.0 | 6.6 |
| HD 150193 | 4.62 | 8.79 | 6.947 | 3.244 | 3.95 | 1.06 | 0.98 | 0.24 | 1.75 | 3.4 | 2.9 |
| HD 163296 | 9.85 | 6.85 | 6.195 | 2.466 | 3.97 | 0.00 | 1.89 | 1.55 | 1.33 | 9.2 | 2.0 |
| HD 200775 | 2.77 | 7.36 | 6.611 | 2.220 | 4.27 | 0.66 | −1.14 | −1.28 | 3.14 | 1.0 | 6.6 |
| BD+46 3471 | 1.29 | 10.15 | 8.540 | 4.532 | 3.98 | 1.13 | −0.51 | −0.91 | 2.32 | 1.1 | 4.0 |
| Z CMa | 4.30 | 8.80 | 6.543 | 1.717 | 4.48 | 2.54 | −0.76 | 0.52 | 3.16 | 2.0 | 2.0 |
| Objects whose spectra are dominated by absorption lines | |||||||||||
| BS5999/V856 Sco | 6.14 | 7.05 | 5.907 | 1.895 | 3.89 | 0.68 | 0.26 | 0.31 | 1.83 | 2.3 | 3.0 |
| KK Oph | 4.22 | 10.99 | 9.072 | 3.179 | 3.88 | 3.24 | 0.63 | 2.40 | 1.33 | 6.2 | 1.5 |
| HD 97048 | 5.41 | 9.00 | 7.267 | 4.300 | 4.02 | 0.24 | 2.41 | 0.83 | 1.45 | 10.3 | 2.3 |
| HK Ori | 2.17 | 11.10 | 9.408 | 4.850 | 3.93 | 1.73 | 0.92 | 1.18 | 1.55 | 4.2 | 2.1 |
| LkHalpha 215 | 1.40 | 10.70 | 8.598 | 4.840 | 4.15 | 1.36 | −0.04 | −0.87 | 2.56 | 1.6 | 4.4 |
| XY Per | 2.14 | 9.80 | 7.654 | 3.786 | 3.91 | 1.51 | −0.17 | −0.71 | 2.13 | 1.2 | 3.8 |
| VV Ser | 2.38 | 11.80 | 8.673 | 3.914 | 4.14 | 3.31 | 0.12 | −0.05 | 2.34 | 1.9 | 3.6 |
| LkHalpha 208 | 1.49 | 11.30 | 10.254 | 6.613 | 3.89 | 0.23 | 1.92 | 1.62 | 1.23 | 7.2 | 1.6 |
Notes. MVW2 and MV abs are the visual absolute magnitudes obtained from the W2 magnitude and from consideration of the interstellar absorption AV
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