Planet HD 215497 c

Name HD 215497 c
Discovered in 2009
Mass 0.33 MJ
Semi-major axis 1.282 AU
Orbital period 567.94 (± 2.7) day
Eccentricity 0.49 (± 0.04)
ω 45.0 (± 4.0) deg
Tperi 55003.48 (± 5.15) JD
Radius
Inclination
Update Dec. 6, 2010
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
Surface gravity log(g/gH)
Alternate Names

Observability Predictor

Star

Name HD 215497
Distance 44.0 (± 2.0) pc
Spectral type K3V
Apparent magnitude V 8.97
Mass 0.87 (± 0.023) MSun
Age < 7.0 Gyr
Effective temperature 5113.0 (± 93.0) K
Radius
Metallicity [Fe/H] 0.23 (± 0.07)
Detected Disc
Magnetic Field
RA2000 22:46:37.0
Dec2000 -56:35:58
Alternate Names
Planetary system 2 planets

More data


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