HD 37124 b

HD 37124 b is an extrasolar planet approximately 103 light-years away in the constellation of Taurus (the Bull). The planet was discovered in 1999 orbiting the star HD 37124. Based on its mass, it is most likely that this planet is a Jovian planet (like Jupiter).^[2]

HD 37124 b

Discovery[1][2]
Discovered by	California and Carnegie Planet Search
Discovery site	W. M. Keck Observatory
Discovery date	November 1, 1999
Detection method	Doppler spectroscopy
Orbital characteristics
Semi-major axis	0.53 AU (79,000,000 km)
Eccentricity	0.055
Orbital period (sidereal)	154.46 ± 0.369 d
Time of periastron	2,450,000.11
Argument of periastron	140.5
Semi-amplitude	27.5
Star	HD 37124