Table 1
TOI-1453 stellar parameters.
| Parameter (unit) | Value | Source(†) |
|---|---|---|
| Designations and coordinates | ||
| TOI ID | 1453 | |
| TIC ID | 198390247 | |
| 2MASS ID | J17125372+5711520 | |
| Gaia DR3 ID | 1433062331332673792 | |
| RA (J2000) (h m s) | 17:12:53.72 | 1 |
| Dec (J2000) (d m s) | +57:11:52.00 | 1 |
| Magnitudes and astrometric solution | ||
| B | 12.03±0.15 | 2 |
| V | 11.11±0.08 | 2 |
| G | 10.7279±0.0028 | 1 |
| J | 9.275±0.023 | 3 |
| H | 8.766±0.029 | 3 |
| K | 8.686±0.019 | 3 |
| W1 | 8.635±0.023 | 4 |
| W2 | 8.678±0.02 | 4 |
| W3 | 8.604±0.021 | 4 |
| µα (mas/yr) | –70.974±0.013 | 1 |
| µδ (mas/yr) | –0.085±0.015 | 1 |
| Parallax π (mas) | 12.676±0.010 | 1 |
| Distance d (pc) | 78.885±0.064 | 5 |
| ULSR (km/s)(1) | –58.99±0.36 | 5 |
| VLSR (km/s)(1) | –5.33±0.62 | 5 |
| WLSR (km/s)(1) | –10.61±0.59 | 5 |
| Physical parameters | ||
| Teff(K) | 4975±68 | 5 |
| [Fe/H] (dex) | –0.31±0.06 | 5 |
| log giso (cgs) | 4.576±0.015 | 5 |
| υ sin i (km/s) | <2 | 5 |
 |
–4.91±0.06 | 5 |
| Mass (M⊙)(2) | 0.715±0.035 | 5 |
| Radius (R⊙)(2) | 0.720±0.029 | 5 |
| ρ⋆ (ρ⊙) |  |
5 |
| Age (Gyr) |  |
5 |
Notes.(1) The uncertainties reported on ULSR, VLSR, WLSR account for the uncertainties on the motion of the Sun in the LSR reported by Dehnen & Binney (1998).(2) The uncertainties on the stellar mass and radius account for the systematic differences between various stellar evolution models.(†) 1. Gaia DR3 (Gaia Collaboration 2023). 2. Tycho-2 (Høg et al. 2000). 3. 2MASS (Cutri et al. 2003). 4. WISE (Cutri & et al. 2012). 5. This work.
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