Planet Gl 86 b

Name Gl 86 b
Discovered in 2000
Mass 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 2451146.7 (± 0.2) JD
Radius
Inclination
Update Aug. 30, 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
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Observability Predictor

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
Detected Disc
Magnetic Field
RA2000 02:10:25.9
Dec2000 -50:49:25
Alternate Names
Planetary system 1 planet

More data


Related publications

Limits on low frequency radio emission from southern exoplanets with the Murchison Widefield Array
2014 MURPHY T., BELL M., KAPLAN D., GAENSLER B., OFFRINGA A. et al.
MNRAS, accepted
arxiv  

The CORALIE survey for southern extra-solar planets. I. A planet orbiting the star Gliese 86

2000 QUELOZ D., MAYOR M., WEBER L., BLECHA A., BURNET M., CONFINO B., NAEF D., PEPE F., SANTOS N., & UDRY S.
Astron. & Astrophys., 354, 99
paper

On the Ages of Exoplanet Host Stars
2005 SAFFE C., GOMEZ M. & CHAVERO C.
Astron. & Astrophys., 443, 609
paper   arxiv

Catalogue of Stellar Diameters and Absolute Radii of Stars (CADARS) - Third edition -Comments and statistics
2000 PASINITTI-FRASCANI L., PASTORI L., COVINO S. & POZZI A.
Astron. & Astrophys., 367, 521
paper