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Table 1.

Properties of StKM 1-1262 and V374 Peg.

Name StKM 1-1262 V374 Peg
Spectral Type M0V M4V
H [mag] 8.15a 7.04a
Distance [pc] 40.9b 9.1b
Teff [K] 3933 ± 31 3228 ± 30
log g [cgs] 4.65 ± 0.05 4.72 ± 0.05
M/H [dex] −0.07 ± 0.10 0.07 ± 0.10
Mass [M] 0.64c 0.30c
Radius [R] 0.63c 0.31c
Prot [d] 1.24d 0.4455e
veq sin i [km s−1] 25.04 ± 0.10 36.73 ± 0.17
i [°] > 70 70e

Notes. The listed properties are: identifier, spectral type, H band magnitude, distance, effective temperature, surface gravity, metallicity, stellar mass, stellar radius, rotation period, equatorial projected velocity, and inclination used in ZDI. The parameters marked with † are derived in this work. The references are: a) Cutri et al. (2003), b) Gaia Collaboration (2020), c) Kervella et al. (2022), d) Colman et al. (2024), and e) Morin et al. (2008a).

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