On october 15, 2001, a planet was discovered orbiting around the star hd68988. its orbital distance was measured to be 10.5 million kilometers from the center of the star, and its orbital period was estimated at 6.3 days. for with math skills, you may want to review: rearrangement of equations for general problem-solving tips and strategies for this topic, you may want to view a video tutor solution of a weather satellite.