The GAPS Programme at TNG - XXIX. No detection of reflected light from 51 Peg b using optical high-resolution spectroscopy

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Table 3

Updated orbital solution for 51 Peg b.

	Value	Units
Fitted parameter
P	4.230784 ± 4 × 10⁻⁶	Period (days)
K	55.2 ± 0.1	RV semi-amplitude (m s⁻¹)
ϕ	4.406 ± 0.003	mean longitude (rad)

Derived parameter
T_c	2458002.322 ± 0.002	Time of inferior conjunction (BJD_TDB)
a	0.0524 ± 0.0005 ^(a)	Semi-major axis (AU)
M_p sini	0.459 ± 0.009 ^(a)	planetary minimum mass (M_Jup)

Notes.The best fit values are expressed as the median of the posterior distributions and the corresponding 16–84% quantiles. ^(a) Estimate obtained using the Gaussian prior on the stellar mass .

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