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Table 2
Hot B subdwarf stars with masses determined by light curve modeling and spectroscopy in binary systems.
| Name | Log g | Teff | M1 | Nature | Eclipses | References |
| (cm s-2) | (K) | (M⊙) | ||||
|
|
||||||
| KPD 0422+5421 | 5.565 ± 0.009 | 25 000 ± 1500 | 0.511 ± 0.049a | sdB+WD | yes | Orosz & Wade (1999) |
| PG 1241 − 084 | 5.63 ± 0.03 | 28 490 ± 210 | 0.48 ± 0.09 | sdB+dM | yes | Wood & Saffer (1999) |
| 5.60 ± 0.12 | 28 490 ± 210 | 0.485 ± 0.013a | Lee et al. (2009) | |||
| HS 0705+6700 | 5.40 ± 0.10 | 28 800 ± 900 | 0.48 | sdB+dM | yes | Drechsel et al. (2001) |
| HS 2333+3927 | 5.70 ± 0.10 | 36 500 ± 1000 | 0.38 | sdB+dM | no | Heber et al. (2005) |
| NSVS 14256825 | 5.50 ± 0.02 | 35 000 ± 5000 | 0.46 | sdB+dM | yes | Wils et al. (2007) |
| KPD 1930+2752 | 5.61 ± 0.06 | 35 200 ± 500 | 0.485 ± 0.035a | sdB+WD | yes | Geier et al. (2007) |
| PG 1336 − 018 | 5.74 ± 0.05 | 31 300 ± 300 | 0.389 ± 0.005 | sdB+dM | yes | Vuckovic et al. (2007) |
| 5.77 ± 0.06 | 31 300 ± 300 | 0.466 ± 0.006 | ||||
| 5.79 ± 0.07 | 31 300 ± 300 | 0.530 ± 0.007 | ||||
| 2M 1533+3759 | 5.57 ± 0.07 | 29 230 ± 125 | 0.376 ± 0.055a | sdB+dM | yes | For et al. (2010) |
| 2M 1938+4603 | 5.425 ± 0.009 | 29 565 ± 105 | 0.48 ± 0.03a | sdB+dM | yes | Østensen et al. (2010) |
| KPD 1946+4340 | 5.452 ± 0.006 | 34 500 ± 400 | 0.47 ± 0.03a | sdB+WD | yes | Bloemen et al. (2011) |
| AA Dor | 5.46 ± 0.05 | 42 000 ± 1000 | 0.471 ± 0.005a | sdB+dM? | no | Klepp & Rauch (2011) |
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