Planet HD 12661 b

Name HD 12661 b
Discovered in 2000
Mass 2.3 MJ
Semi-major axis 0.83 AU
Orbital period 263.6 (± 1.2) day
Eccentricity 0.377 (± 0.008)
ω 296.0 (± 1.5) deg
Tperi 2454152.76 (± 0.87) JD
Radius
Inclination
Update Feb. 13, 2014
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

Graphical Ephemeris (Beta Version)

Remarks

22 Nov. 00: From astrometry Han et al (2000) claim a preliminary mass of 56 MJ and inclination of 2.9 deg

Other web-pages

Star

Name HD 12661
Distance 37.16 pc
Spectral type G6 V
Apparent magnitude V 7.44
Mass 1.07 MSun
Age 7.05 Gyr
Effective temperature 5742.0 K
Radius 1.12 RSun
Metallicity [Fe/H] 0.29 (± 0.05)
Detected Disc
Magnetic Field
RA2000 02:04:34.0
Dec2000 +25:24:51
Alternate Names
Planetary system 2 planets

More data


Related publications

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