HD 47186 c

Discovery
Discovered by	Bouchy et al.
Discovery site	La Silla Observatory
Discovery date	June 16, 2008
Detection method	Doppler spectroscopy
Orbital characteristics
Apastron	2.991 AU (447,400,000 km)
Periastron	1.799 AU (269,100,000 km)
Semi-major axis	2.395 AU (358,300,000 km)
Eccentricity	0.249 ± 0.073
Orbital period (sidereal)	1353.6 ± 57.1d 3.7059 ± 0.156y
Averageorbital speed	19.31
Time of periastron	2,452,010 ± 180
Star	HD 47186

HD 47186 c is anextrasolar planet located approximately 123light years away in theconstellation ofCanis Major, orbiting thestarHD 47186. This planet has aminimum mass of 0.35061 times that ofJupiter, or 1.1712 times that ofSaturn. It takes 1353.6 days or 3.7059 years torevolve around the star in about the sameeccentricity as thedwarf planetPluto. This planet orbits at about the same distance from the star as theasteroidVesta is from theSun.

• "HD 47186 c".Exoplanets. Archived fromthe original on 2012-03-04. Retrieved2008-11-09.

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