» Extrasolar Planet Guide » Brown Dwarfs » epsilon Indi » epsilon Indi Bb


Brown Dwarf
Object Type: Brown Dwarf
Parent Object: epsilon Indi Ba (T1)
Discovery Status: Imaged
Orbit of epsilon Indi Bb Current Planet
Habitability Zone Habitability Zone
Mass : 28 Jupiters
Mean Distance: 2.65 AU
Orbital Period: 15 Years
Observed Temperature: 854 Kelvins
System Age: 1300 Myr
Estimated Radius:
0.932 Jupiters 1
Temp from
Internal Heating :

792.477 Kelvins 2
Mean Angular Star Size: 0.152°
Gravitational Influence
(Hill Sphere):
0.599 AU / 89660000 km
Max Stable Prograde Moon Orbit: 0.215 AU / 32270000 km
Max Moon Mass: > 10 Earths
Tidally locked if older than: > 20 Gyr
Notes:
     1 from planet formation models of Burrows et al
     2 from planet formation models of Burrows et al
Year Discovered: 2003
Discovered By: Optical and Infrared Imaging



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