HD 103197 b

HD 103197 b (also known as HIP 57931 b) is an extrasolar planet which orbits the K-type main sequence star HD 103197, located approximately 170 light years away. It is outside of the habitable zone, and as such is unlikely to have liquid water on its moons, if there are any.

HD 103197 b

Discovery
Discovered by	Mordasini et al.[1]
Discovery site	La Silla Observatory
Discovery date	October 19, 2009
Detection method	radial velocity (HARPS)
Orbital characteristics
Semi-major axis	0.235 AU (35,200,000 km)
Eccentricity	0 (fixed)
Orbital period (sidereal)	47.8 d 0.131 y
Star	HD 103197