Open Access
Table 1
Main identifiers, equatorial coordinates, optical and infrared magnitudes, and the fundamental parameters of HD 93963 A.
| Parameter | Value | Source |
|---|---|---|
| Main identifiers | ||
| HD | 93963 A | ExoFOP (a) |
| TOI | 1797 | TIC v8 (b) |
| TIC | 368435330 | TIC v8 (b) |
| TYC | 1977-02600-1 | ExoFOP |
| 2MASS | J10510650+2538281 | ExoFOP |
| Gaia EDR3 | 729899906357408768 | Gaia EDR3 (c) |
| Equatorial coordinates, distance, and radial velocity | ||
| RA (J2000.0) | 10h51m06.51s | Gaia EDR3 |
| Dec (J2000.0) | 25°38′28.19″ | Gaia EDR3 |
| Distance (pc) | 82.34 ± 0.39 | TIC v8 |
| Radial velocity (km s−1) | 13.28 ± 0.02 | This work |
| Optical and near-infrared photometry | ||
| TESS | 8.6259 ± 0.006 | TIC v8 (c) |
| B | 9.771 ± 0.042 | TIC v8 |
| V | 9.182 ± 0.003 | TIC v8 |
| J | 8.108 ± 0.034 | TIC v8 |
| H | 7.807 ± 0.034 | TIC v8 |
| K | 7.776 ± 0.024 | TIC v8 |
| W1 | 7.68 ± 0.03 | AllWISE (d) |
| W2 | 7.73 ± 0.02 | AllWISE |
| W3 | 7.709 ± 0.019 | AllWISE |
| W4 | 7.549 ± 0.158 | AllWISE |
| Fundamental parameters | ||
| Teff (K) | 5987 ± 64 | This work |
| log g* (cgs) | 4.49 ± 0.11 | This work |
log  |
−4.63 ± 0.05 | This work |
| [Fe/H] (dex) | 0.10 ± 0.04 | This work |
| [Mg/H] (dex) | 0.08 ± 0.06 | This work |
| [Si/H] (dex) | 0.08 ± 0.04 | This work |
| vmic (km s−1) | 1.15 ± 0.03 | This work |
| vmac (km s−1) | 4.1 ± 0.4 | This work |
| v sin i* (km s−1) | 5.9 ± 0.8 | This work |
| M* (M⊙) | 1.109 ± 0.043 | This work |
| R*(R⊙) | 1.043 ± 0.009 | This work |
| P* (days) | 12.8 ± 1.8 | This work |
| ρ* | 1.387 ± 0.064 | This work |
| L* (L⊙) | 1.254 ± 0.058 | This work |
| Age (Gyr) |  |
This work |
| Av (mag) | 0.10 ± 0.05 | This work |
Notes. (a)https://exofop.ipac.caltech.edu/tess. (b)Stassun et al. (2018). (c)Gaia Collaboration (2018, 2021). (d)Cutri et al. (2013).
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