In 2014, a space probe approached the rocky core of the comet Churyumov-Gerasimenko, which is only a few km
in diameter. The probe then entered the orbit around the comet at a distance of 30 km
. The comet was found to have a mass of 1.0×1013kg
.
Part A
What was the orbital period of the probe around the comet, in earth days?
Express your answer in days.