Precise characterisation of HD 15337 with CHEOPS: A laboratory for planet formation and evolution

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Table 2

Overview of fundamental stellar parameters for HD 15337.

Parameter (unit)	Value	Source
Name	HD 15337	–
Gaia DR3 ID	5068777809824976256	G2022
G (Gaia) (mag)	8.865 ± 0.00276	G2022
T_eff (K)	5131 ± 74	This work
log g (cgs)	4.37 ± 0.08	This work (spec)
log g (cgs)	4.48 ± 0.04	This work (Gaia)
[Fe/H] (dex)	0.03 ± 0.04	This work
[Mg/H] (dex)	0.09 ± 0.06	This work
[Si/H] (dex)	0.07 ± 0.05	This work
υ_mic (km s⁻¹)	0.87 ± 0.13	This work
R_s (R_⊙)	0.855 ± 0.008	This work
M_s (M_⊙)	0.840 ± 0.041	This work
t_s (Gyr)	${9.6}_{- 3.9}^{+ 3.8}$ $9.6_{ - 3.9}^{ + 3.8}$	This work

Notes. G2022 = Gaia Collaboration et al. (2023).

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