Radii, masses, and ages of 18 bright stars using interferometry and new estimations of exoplanetary parameters

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Table 10

Semi-major axes and minimum masses of exoplanets of the 55 Cnc system derived from orbital parameters (found in the literature, see Table 8) and a direct estimation of the stellar mass (see Sect. 4.3).


Planet	a	m_psin(i)
	[au]	[M_Jup]


b	0.1156 ± 0.0027	0.833 ± 0.039
c	0.2420 ± 0.0056	0.1711 ± 0.0089
d	5.58 ± 0.13	3.68 ± 0.17
e	0.01575 ± 0.00037	8.66 ± 0.50^*
f^†	0.789 ± 0.018	0.180 ± 0.012

Notes.

^(*)

Expressed in Earth mass, with M_⊕ = 5.9736 × 10²⁴ kg.

^(†)

Lies in the HZ, located between 0.67 and 1.33 au.

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