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Table 3
Summary of astrophysical data.
| Parameter | DP CVn | DI Psc |
|
|
||
| Distance (pc, Hipparcos) |
|
|
| Spectral type | K1III | K1III |
| MV | +1 07 |
+047 |
Luminosity ( ) |
|
|
| log g (adopted) | 2.5 | 2.5 |
| V − IC (dereddened) | 106 |
105 |
| Teff (K) | 4600 ± 100 | 4600 ± 100 |
| vsini (km s-1) | 39.0 ± 1.0 | 42.0 ± 1.0 |
| Rotation period (d) | 14.010 ± 0.040 | 18.066 ± 0.088 |
| Inclination (°) | 35 ± 10 | 50 ± 10 |
| Radius (R⊙) |
|
|
| Mass (M⊙) |
|
|
| LTE Li abundance (log) | 2.28 ± 0.18 | 2.20 ± 0.15 |
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