WASP-26b: a 1-Jupiter-mass planet around an early-G-type star

Free Access

Table 3:

System parameters for WASP-26b.
Parameter	Value
Orbital period, P	2.75660 $\pm$ 0.00001 days
Transit epoch (HJD), T₀	2 455 123.6379 $\pm$ 0.0005
Transit duration, T₁₄	0.098 $\pm$ 0.002 days
$(R_{\rm P}/R_{*})^{2}$	0.0103 $\pm$ 0.0004
Impact parameter, b	0.83 $\pm$ 0.02
Reflex velocity, K₁	0.1355 $\pm$ 0.0035 km s^-1
Centre-of-mass velocity, $\gamma$	8.4594 $\pm$ 0.0002 km s^-1
Orbital separation, a	0.0400 $\pm$ 0.0003 AU
Orbital inclination, i	82.5 $\pm$ 0.5 deg
Orbital eccentricity, e	0.0 (adopted)
Planet mass, $M_{\rm P}$	1.02 $\pm$ 0.03 $M_{\rm Jup}$
Planet radius, $R_{\rm P}$	1.32 $\pm$ 0.08 $R_{\rm Jup}$
$\log g_{\rm P}$ (cgs)	3.12 $\pm$ 0.05
Planet density, $\rho_{\rm P}$	0.44 $\pm$ 0.08 $\rho_{\rm Jup}$
Planet temperature, $T_{\rm eql}$	1660 $\pm$ 40 K

Source LaTeX | All tables | In the text

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.