Open Access
Table 2
Fundamental parameters of V530 Per.
| Name | Value | References |
|---|---|---|
| Distance | 167.7 ± 15 pc | 1,2 |
| Age |  Myr |
1 |
| Teff | 5281 ± 96 K | 1 |
| log g | 4.4 ± 0.1 [cm s−2] | 1 |
| [Fe/H] | − 0.16 ± 0.08 | 1 |
 |
11.657 ± 0.13 | 3 |
| mJ | 10.08 ± 0.019 | 4 |
| mK | 9.422 ± 0.019 | 4 |
| Luminosity | 0.78 ± 0.15 L⊙ | 1 |
| Radius | 1.06 ± 0.11 R⊙ | 1 |
| Mass | 1.00 ± 0.05 M⊙ | 1 |
| log Lx | 31.2 [erg s−1] | 5 |
| Rossby number | 0.013 ± 0.002 | 1 |
| Co-rotation radius | 1.9 ± 0.2 R* | 1 |
| Alfvén radius | 5 R* | 1 |
| v sin i | 106 ± 1 km s−1 | 1 |
| Eq. rot. period | 0.32055 ± 0.00005 d | 1 |
| dΩ | 0.042 ± 0.005 | 1 |
| Inclination angle | 40 ± 4° | 1 |
| Radial velocity | − 0.96 ± 0.1 km s−1 | 1 |
References. 1. This work 2. Yen et al. (2018) 3. Zacharias et al. (2013) 4. Cutri et al. (2003) 5. Pillitteri et al. (2013).
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