Planet GJ 86 b

Detailed information about planet GJ 86 b and its parameters.

Planet

Name
GJ 86 b
Planet Status
Confirmed
Discovered in
2000
Mass
4.27 MJ
Mass*sin(i)
Semi-Major Axis
Orbital Period
Eccentricity
ω
Tperi
Radius
Inclination
Update
2023-12-08
Detection Method
Radial Velocity
Mass Detection Method
Radial Velocity
Radius Detection Method
Primary transit
Secondary transit
λ
Impact Parameter b
Time Vr=0
Velocity Semiamplitude K
Calculated temperature
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names
HD 13445 b
Data Source Type Result Value Result Figure Notes Reference
Molecule Data Source Type Result Value Result Figure Notes Reference

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.