OJ Porteria full 'A' international friendly since the Cambodian side used seven substitutes instead of six. Porteria attended Falls Church High School, where he graduated in 2012 and was part of the varsity soccer team and also a kicker for the varsity american football team. OJ Porteria Jose Elmer "OJ" Porteria (born May 9, 1994) is a Filipino footballer who plays as a winger or attacking midfielder for Philippines Football League club Ceres–Negros. A product of the D.C. United Academy, he moved to the Philippines where he played for Kaya. He is a member of the Philippines national team, as well as
OJ 287 and precision of observed companion orbits, but the calculated value will be further refined using future measurements. The companion's orbit is decaying via the emission of gravitational radiation and it is expected to merge with the central black hole within approximately 10,000 years. In order to reproduce all the known outbursts, a recent study shows that the rotation of the primary black hole has to be 28% of the maximum allowed rotation for a Kerr black hole. OJ 287 OJ 287 is a BL Lac object located 3.5 billion light-years away that has produced quasi-periodic optical outbursts going back approximately