Table 4. LOI burn results. Prior to each OMT burn, an ACT burn for liquid settling was conducted for 100 seconds. The duration of the OMT burn was specifically calculated to achieve the required delta-V for each LOI. Following LOI#1, the efficiency of the thruster was recalibrated, and the updated parameters were applied to subsequent burns

Date	Maneuver	ACT burn time (sec)	OMT burn time (sec)	Delta-V (m/s)
2022-12-16	LOI#1	100	672.25	143.8
2022-12-20	LOI#2	100	1,125.5	260.1
2022-12-26	LOI#4	100	993.5	257.2

LOI, lunar orbit insertion; OMT, orbit maneuver thruster; ACT, attitude control thruster.