Planet Gl 86 b

Name Gl 86 b
Discovered in 2000
M × sin i 4.01 MJ
Semi-major axis 0.11 AU
Orbital period 15.766 (± 0.04) day
Eccentricity 0.046 (± 0.004)
ω 266.0 deg
Tperi 1146.54 (± 0.2) JD
Radius
Inclination
Update Oct. 7, 2009
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)

Remarks

20 apr. 03: Planet in wide (a ~ 19 AU) binary system (Eggenberger et al 2003)
April 01: A possible brown dwarf companion at ~ 20 AU (Els et al 2001)
22 Nov. 00: From astrometry Han et al (2000) claim a preliminary mass of 15 MJ and inclination of 164.0o
Jul. 8:The star is a spectroscopic binary. The separation between the components is > 10 AU.

Other web-pages

Star

Name Gl 86
Distance 10.9 pc
Spectral type K1V
Apparent magnitude V 6.17
Mass 0.8 MSun
Age 2.03 Gyr
Effective temperature 5350.0 K
Radius 0.855 (± 0.005) RSun
Metallicity [Fe/H] -0.24
RA2000 02:10:14.0
Dec2000 -50:49:60
Planetary system 1 planet

More data


Related publications

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