Planet HD 222582 b

Name HD 222582 b
Discovered in 1999
Mass 7.75 (± 0.65) MJ
Semi-major axis 1.35 (± 0.08) AU
Orbital period 572.38 (± 0.61) day
Eccentricity 0.725 (± 0.012)
ω 319.01 (± 0.87) deg
Tperi 706.7 (± 2.8) JD
Radius
Inclination
Update Oct. 6, 2009
Detection Method Radial Velocity
Mass Detection Method
Radius Detection method
Molecules detected
Primary transit
Secondary transit
Anomaly angle
impact Parameter b
Time Vr=0
Velocity Semiamplitude K
Calculated temperature
Measured temperature
Hottest point longitute
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Observability Predictor

Remarks

22 Nov. 00: From astrometry Han et al (2000) claim a preliminary mass of 59 MJ and inclination of 5.1o

Star

Name HD 222582
Distance 42.0 pc
Spectral type G5
Apparent magnitude V 7.7
Mass 0.99 MSun
Age 6.16 Gyr
Effective temperature 5662.0 K
Radius 1.15 RSun
Metallicity [Fe/H] -0.0229
Detected Disc
Magnetic Field
RA2000 23:41:51.0
Dec2000 -05:59:08
Alternate Names
Planetary system 1 planet

More data


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