Open Access
Table 1
For HD 984.
| Property | Value | References |
|---|---|---|
| Astrometric | ||
| RA | 00h14m10s.3 | 1 |
| Dec | −07° 11′56″.8 | 1 |
| Gaia source I.D. | 2431157720981843200 | 1 |
| μra (mas yr−1) | 104.775 ± 0.036 | 1 |
| μDec (mas yr−1) | −68.016 ± 0.022 | 1 |
| Parallax (mas) | 21.877 ± 0.025 | 1 |
| Photometric | ||
| V (mag) | 7.32 ± 0.01 | 2 |
| B (mag) | 7.82 ± 0.02 | 2 |
| G (mag) | 7.208 ± 0.003 | 1 |
| J (mag) | 6.402 ± 0.023 | 3 |
| H (mag) | 6.170 ± 0.038 | 3 |
| K (mag) | 6.073 ± 0.021 | 3 |
| BP (mag) | 7.460 | 1 |
| RP (mag) | 6.791 | 1 |
| Derived properties | ||
| Spectral type | F7V | 4 |
| Teff (K) | 6326 ± 80 | 9 |
| [Fe/H] | −0.01 ± 0.12 | 9 |
| [O/H] | 0.09 ± 0.20 | 9 |
| [C/H] | −0.05 ± 0.10 | 9 |
| C/O | 0.40 ± 0.20 | 9 |
| v sin i (km s−1) | 39.3 ± 1.5 | 6 |
 |
−4.33 | 7 |
| log g | 4.38 ± 0.06 | 9 |
| Vt (km s−1) | 1.12 ± 0.10 | 9 |
| Ms (M⊙) | 1.20 ± 0.06 | 8 |
| Rs (R⊙) | 1.247 ± 0.053 | 8 |
| Age (Myr) | 30-200 | 8 |
| Distance (pc) | 45.631 ± 0.055 | 1 |
References. (1) Gaia Collaboration (2021); (2) Høg et al. (2000); (3) Cutri et al. (2003); (4) Houk & Swift (1999); (5) Casagrande et al. (2011); (6) Zúñiga-Fernández et al. (2021); (7) Boro Saikia et al. (2018); (8) Meshkat et al. (2015); (9) this work.
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