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18 Delphini > 18 Delphini b  
Planet 18 Delphini b
General
 
Characteristics:

Mass: 10.3 Jupiter mass[1]



Semi-major axis: 2.6 AU[1]


Eccentricity: 0.08[1]


Orbital period: 993.3 Earth days[1]

 
Discovery Information:

Discovery date: February 19, 2008[2]


Discoverer(s): Sato et al.[2]


Detection method: Radial velocity[2]

   

18 Delphini b

18 Delphini b may be a large gas giant or a brown dwarf.[2] It orbits the star 18 Delphini.

Trivia

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