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Table 2

Basic properties of host star LP 714-47.

Parameter Value Reference (a)
Name LP 714-47 Luy63
Name G 160-62 Gic78
TOI 442 TESS alerts
TIC 70 899 085 Sta19
Karmn J04167-120 Cab16
α (J2000) 04:16:45.65 Gaia DR2 (b)
δ (J2000) –12:05:05.5 Gaia DR2 (b)
d (pc) 52.70 ± 0.11 Gaia DR2
G (mag) 11.7282 ± 0.0004 Gaia DR2
TESS (mag) 10.733 ± 0.007 Sta19
J (mag) 9.493 ± 0.024 2MASS
Sp. type M0.0 V This work
Teff (K) 3950 ± 51 This work
logg (cgs) 4.64 ± 0.04 This work
L (L) 0.075 ± 0.001 This work
R (R) 0.584 ± 0.016 This work
M (M) 0.59 ± 0.02 This work
[Fe/H](c) 0.41 ± 0.16 This work
pEW (Hα) (Å) <0.3 This work
vsini (km s−1) <2 This work
Prot (d) 33 ± 3 This work

Notes. (a) 2MASS: Skrutskie et al. (2006); Cab16: Caballero et al. (2016); Gaia: Gaia Collaboration (2018); Gic78: Giclas et al. (1978); Luy63: Luyten (1963); Sta19: Stassun et al. (2019). (b)Note that the Gaia DR2 coordinates are for equinox J2000 and at epoch J2015.5. (c) Metallicity is not well constrained. See Appendix B.

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