Planet HD 11977 b

Name HD 11977 b
Discovered in 2005
M × sin i 6.54 MJ
Semi-major axis 1.93 AU
Orbital period 711.0 (± 8.0) day
Eccentricity 0.4 (± 0.07)
ω 351.5 (± 9.5) deg
Tperi 1420.0 JD
Radius
Inclination
Update Dec. 29, 2010
Detection method detected by radial velocity
Molecules detected
Primary transit
Secondary transit
Anomaly angle
Time Vr=0
Calculated temperature
Measured temperature
Hottest point longitute
Surface gravity log(g/gH)

Star

Name HD 11977
Distance 66.5 (± 2.1) pc
Spectral type G8.5 III
Apparent magnitude V 4.7
Mass 1.91 (± 0.21) MSun
Age 1.25 (± 0.75) Gyr
Effective temperature 4975.0 K
Radius 13.0 RSun
Metallicity [Fe/H] -0.21 (± 0.1)
RA2000 01:54:56.0
Dec2000 -67:38:50
Planetary system 1 planet

More data


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