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Table 3

Fitted and derived parameter values for TOI-1054 b and c based on the joint fit to the photometric light curves and RV data detailed in this section.

Parameter (unit) b c
Fitted parameters
P (d) 15.507612 ± 0.000 038
T0 (BJD-2457000) 1 664.971 8 ± 0.001 5 1 950.9 ± 3.2
D (depth, ppm) 558 ± 14
W (width, phase)
b (impact parameter)
Rplanet/Rstar
TESS limb darkening h1
TESS limb darkening h2
CHEOPS limb darkening h1 0 746 ± 0 037
CHEOPS limb darkening h2
−0 02 ± 0 18
K (m s−1) 1 92 ± 0 25 20.79 ± 0.28
ρstar (g cm−3)
Derived parameters
Mplanet (MEarth) 7 7±1 0
Mplanet sin i (MEarth) 227.0 ± 6.7
Rplanet (REarth)
e 0.081 ± 0.019
ω (deg) 1 ± 12
i (deg)
a (au) 0.123 6 ± 0.0020 0.921 ± 0.015
ρplanet (g cm−3) 1.43 ± 0.21
ɡplanet (m s−2) 7.9 ± 1.3

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