Table 1.
Properties of GJ 504.
| Property | Value |
|---|---|
| Spectral type | G0Va |
| V [mag] | 5.22b |
| Distance [pc] | 17.6c |
| Teff [K] | 6205 ± 20b |
| log g [cgs] | 4.29 ± 0.07b |
| M/H [dex] | 0.22 ± 0.04b |
| Mass [M⊙] | 1.29 ± 0.05d |
| Radius [R⊙] | 1.35 ± 0.04e |
| Age [Gyr] | 2.11 ± 0.46d |
| Ro | 0.62d |
| Prot [d] | 3.4b |
| veq sin i [km s−1] | 6.3 ± 1.0b |
| i [°] | 18b |
Notes. The listed properties are: identifier, spectral type, V band magnitude, distance, effective temperature, surface gravity, metallicity, stellar mass, stellar radius, stellar age, Rossby number, rotation period, equatorial projected velocity, and inclination. The references are: (a) Gray et al. (2001), (b) D’Orazi et al. (2017), (c) Gaia Collaboration (2020), (d) Pezzotti et al. (2025), and (e) Di Mauro et al. (2022).
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