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Table 3
Characteristics of the empirical mass distribution of sdB subdwarfs based on various samples.
| Sample | Mean mass | Median mass | Range of mass (68.3%) |
| (M⊙) | (M⊙) | (M⊙) | |
|
|
|||
| Extended (22 stars) | 0.470 | 0.471 | 0.439−0.501 |
| 15 pulsators | 0.470 | 0.470 | 0.441−0.499 |
| 7 binaries (orbits) | 0.468 | 0.474 | 0.431−0.508 |
| 11 binaries (total) | 0.471 | 0.469 | 0.441−0.512 |
| 11 singles | 0.468 | 0.473 | 0.437−0.498 |
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