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Table 3

Posterior estimates for the stellar and planetary parameters from the combined analysis.

Quantity Notation Unit LTT 3780 b LTT 3780 c
Orbit
Transit epoch T0 BJD
         
Orbital period P d
         
Eccentricity e ...
         
Argument of periastron ω deg 251 ± 66 250 ± 36
         
Transit duration T14 h
         
Relative properties
         
Radius ratio k = RpR ...
         
Scaled semi-major axsi as = apR ...
         
Impact parameter b = (aR)cosip ...
         
Absolute properties
         
Planet radius Rp R
         
Planet mass Mp M
         
Mean density ρp g cm−3
         
Semi-major axis ap au
         
Gravitational acceleration gp m s−2
         
Equilibrium temperature Teq K
         
Inclination ip deg
         
Insolation Sp S

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