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Table 1
Stellar parameters.
| Star | Sp.type | Teff | log L* |  |
 |
log gd | v sin i | vrad (HIRES) | EW(Hα) | EW(HeI) |
|---|---|---|---|---|---|---|---|---|---|---|
| (K) | (L⊙) | (M⊙) | (R⊙) | (dex) | (km s−1) | (km s−1) | (Å) | (Å) | ||
| LkHα 321 | G5–G7 | 5500–5250 | 1.42a | 2.9 | 5.3 | 3.5 | 32 | − 16.0 ± 0.5 | 30 | 0.08 |
| V1331 Cyg | G7–K1 | 5250–5000 | 1.32b | 2.9 | 5.5 | 3.5 | <6 | − 15.0 ± 0.3 | 53 | 0.22 |
| AS 353A | K0–K1 | 5100–4900 | 0.4c | 1.6 | 2.1 | 4.0 | <6 | − 10.4 ± 0.2 | 58 | 1.30 |
Notes. Sp.type, Teff, v sin i, vrad, EW(Hα), and EW(HeI) are from this paper. (a)Cohen & Kuhi (1979), (b) Tokunaga et al. (2004), (c) Hamann & Persson (1992), (d) Obtained from Teff and L* and using the PMS models by Siess et al. (2000).
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