DREAM - I. Orbital architecture orrery | Astronomy & Astrophysics (A&A)

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Table C.4

Properties of the HAT-P-49 system

Parameter	Symbol	Value	Unit	Origin
Stellar parameters

Spectral type		F3		Derived
Stellar temperature	T_eff	6820 ± 52	K	Bieryla et al. (2014)
Stellar radius	R_*	${1.833}_{- 0.076}^{+ 0.138}$ $1.833_{ - 0.076}^{ + 0.138}$	R_⊙	Bieryla et al. (2014)
Stellar spin inclination	i_*	—	deg	—
Stellar equatorial period	P	—	d	—
Stellar projected velocity	^veq sin i_*	${10.68}_{- 047}^{+ 0.46}$ $10.68_{ - 047}^{ + 0.46}$	km s−1	This work
Age	τ	1.5 ± 0.2	Gyr	Bieryla et al. (2014)
Limb-darkening coefficients	u₁	0.312		Exofast
	u₂	0.336

Planet b parameters

Orbital period	P	2.6915539 ± 0.0000012	d	This work (STELLA)
Transit epoch	T₀	2456975.61736 ± 0.00050	BJDtdb	This work (STELLA)
Eccentricity	e	0.0 (fixed)		Bieryla et al. (2014)
Argument of periastron	ω	90 (fixed)	deg	Bieryla et al. (2014)
Stellar reflex velocity	K	177.6 ± 16.0		This work
Scaled separation	a/R_*	${5.13}_{- 0.30}^{+ 0.19}$ $5.13_{ - 0.30}^{ + 0.19}$		Bieryla et al. (2014)
Orbital inclination	i	86.2 ± 1.7	deg	Bieryla et al. (2014)
Impact parameter	b	${0.340}_{- 0.141}^{+ 0.119}$ $0.340_{ - 0.141}^{ + 0.119}$		Bieryla et al. (2014)
Transit duration	T₁₄	4.1088 ± 0.0456	h	Bieryla et al. (2014)
Planet-to-star radius ratio	R_p/R_*	0.0792 ± 0.0019		Bieryla et al. (2014)
Projected spin-orbit angle	λ	−97.7 ± 1.8	deg	This work

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