November 2, 2024

Japan’s SLIM Moon Lander Enters Lunar Orbit

The lunar orbit of SLIM will be inserted into an elliptical lunar orbit linking the Moons north and south poles with a duration of roughly 6.4 hours, and an elevation of about 600 km (~ 370 miles) at the closest point to the Moon (perilune), and 4,000 km (~ 2,500 miles) at the furthest point from the Moon (apolune). The orbit modification proceeded as planned, and the spacecraft is presently in a typical condition.Lunar Orbit Insertion(LOI) at 16:51 (JST) on December 25, 2023. Credit: JAXAFrom now up until mid-January 2024, the apolune point will be lowered, and the orbit adjusted to a circular orbit at an elevation of approximately 600km.