We report the discovery of an extrasolar planet detected from the combined data of a microlensing event OGLE-2015-BLG-0051/KMT-2015-BLG-0048 acquired by two microlensing surveys .
Despite that the short planetary signal occurred in the very early Bulge season during which the lensing event could be seen for just about an hour , the signal was continuously and densely covered .
From the Bayesian analysis using models of the mass function , matter and velocity distributions combined with the information of the angular Einstein radius , it is found that the host of the planet is located in the Galactic bulge .
The planet has a mass 0.72 _ { -0.07 } ^ { +0.65 } M _ { J } and it is orbiting a low-mass M-dwarf host with a projected separation d _ { \perp } = 0.73 \pm 0.08 AU .
The discovery of the planet demonstrates the capability of the current high-cadence microlensing lensing surveys in detecting and characterizing planets .