Both planets were discovered simultaneously by gravitational microlensing in a common effort by the Optical Gravitational Lensing Experiment, microFUN, MOA, PLANET and RoboNet collaborations, as announced on 14 February 2008.
두 행성은 중력 렌즈를 이용하여 포착됐으며, 2008년 2월 14일 microFUN, MOA, PLANET, RoboNet의 협력 작업을 통해 발견되었다.WikiMatrix WikiMatrix