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Table 3

Median values and 68% confidence intervals of the posterior distributions from joint modelling for HIP 65A, TOI-157, and TOI-169 as as described in Sect. 4.

Stellar parameters: HIP 65A TOI-157 TOI-169
M* Mass (M) 0.781 ± 0.027
                           
R* Radius (R)
                           
L* Luminosity (L)
                           
ρ* Density (cgs)
                           
logg Surface gravity (cgs) 4.281 ± 0.011
                           
Teff Effective temperature (K) 4590 ± 49
                           
[Fe/H] Metallicity (dex) 0.18 ± 0.08 0.24 ± 0.09 0.24 ± 0.09
                           
Age Age (Gyr)
                           
AV V-band extinction (mag) 0.02 ± 0.01 0.12 ± 0.08
                           
d Distance (pc) 61.89 ± 0.08
                           
vsini Projected rotational velocity (km s−1) <2.5 <2.5 <2.5
                           
Prot Rotational period (days)
                           
Ca H&K chromospheric index (dex) − 4.54 ± 0.03 − 4.7 ± 0.2 − 5.0 ± 0.3
                           
Planetary parameters: HIP 65Ab TOI-157b TOI-169b
                           
RP Radius (RJ)
                           
MP Mass (MJ) 3.213 ± 0.078
                           
P Period (days) 0.9809734 ± 0.0000031 2.0845435 ± 0.0000023 2.2554477 ± 0.0000063
                           
TC Time of conjunction (BJDTDB) 58326.10418 ± 0.00011
                           
a Semi-major axis (AU)
                           
i Inclination (Degrees)
                           
b Transit impact parameter
                           
e Orbital eccentricity 0 (adopted, 2σ < 0.02) 0 (adopted, 2σ < 0.21) 0 (adopted, 2σ < 0.12)
                           
K RV semi-amplitude (m s−1) 753.7 ± 5.0 192 ± 20
                           
Teq Equilibrium temperature (K) 1411 ± 15
                           
RPR* Radius of planet in stellar radii
                           
aR* Semi-major axis in stellar radii
                           
δ Transit depth (fraction)
                           
Depth Flux decrement at mid transit 0.01094 ± 0.00033
                           
τ Ingress/egress transit duration (days)
                           
T14 Total transit duration (days) 0.03274 ± 0.00025 0.0711 ± 0.0012
                           
TFWHM FWHM transit duration (days)
                           
ρP Density (cgs)
                           
log gP Surface gravity
                           
Θ Safronov number
                           
F Incident flux (109 erg s−1 cm−2)

Notes. Prot, v sin i and are results from separate analyses, see Sects. 3 and 5.1.

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