Tau Boötis b
Astronomical discovery
Tau Boötis b, or more precisely Tau Boötis Ab, is an extrasolar planet approximately 51 light-years away. Wikipedia
Orbits: Tau Boötis
Mean radius: 1.06 RJ
Discovered: 1996
Argument of periastron: 188
Discovered by: Butler et al
Inclination: 44
Mass: 5.5–6 MJ