"They were in Lucky's ship, the Shooting Star, which was in orbit around Jupiter, once it had matched its speed with Jupiter Nine, the outermost satellite of the gigantic planet. The satellite remained stationary at a distance of 1,500 km from the ship. Officially, its name was Adrastea, but except for the largest and closest ones, Jupiter's satellites were usually known by numbers. Jupiter Nine was only 142 km in diameter, and was really just an asteroid, but it seemed larger than distant Jupiter at 23 million km" (actually the mean distance from Adrastea to Jupiter is R = 128924 km and its diameter of 16 km). A representation of the text is shown in the figure. If Adrastea's escape velocity is 62 km Select one: the value of the mass, in kg, is: Adrastea 1500 km Júpiter Shooting Star R

"They were in Lucky's ship, the Shooting Star, which was in orbit around Jupiter, once it had matched its speed with Jupiter Nine, the outermost satellite of the gigantic planet. The satellite remained stationary at a distance of 1,500 km from the ship. Officially, its name was Adrastea, but except for the largest and closest ones, Jupiter's satellites were usually known by numbers. Jupiter Nine was only 142 km in diameter, and was really just an asteroid, but it seemed larger than distant Jupiter at 23 million km" (actually the mean distance from Adrastea to Jupiter is R = 128924 km and its diameter of 16 km). A representation of the text is shown in the figure. If Adrastea's escape velocity is 62 km Select one: the value of the mass, in kg, is: Adrastea 1500 km Júpiter Shooting Star R