Planet WASP-23 b

Name WASP-23 b
Discovered in 2010
M × sin i 0.884 ( -0.099 +0.088 ) MJ
Semi-major axis 0.0376 ( -0.0024 +0.0024 ) AU
Orbital period 2.9444256 (± 1.3e-06) day
Eccentricity < 0.062
ω
Tperi
Radius 0.962 ( -0.056 +0.056 ) RJ
Inclination 88.39 ( -0.46 +0.46 ) deg;
Update March 24, 2011
Detection method detected by transit
Molecules detected
Primary transit 5320.12363 (± 0.00013) JD
Secondary transit
Anomaly angle
Time Vr=0
Calculated temperature
Measured temperature
Hottest point longitute
Surface gravity log(g/gH)

Remarks

24 Mar 2011: Only the absolute value of &lamnda; is given by Triaud et al. (2011)

Star

Name WASP-23
Distance
Spectral type K1V
Apparent magnitude V 12.7
Mass 0.78 (± 0.13) MSun
Age
Effective temperature 5150.0 (± 100.0) K
Radius 0.765 ( -0.049 +0.049 ) RSun
Metallicity [Fe/H]
RA2000 06:44:31.0
Dec2000 -42:45:43
Planetary system 1 planet

More data


Related publications

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Content
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WASP-23b: a transiting hot Jupiter around a K dwarf and its Rossiter-McLaughlin effect
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