Table 4
Ground supporting cases for the analysis of tracking failure

	Tracking frequency of DSN	Tracking frequency of KDSA	Ground support
CASE I	8 pass/48 hr	8 pass/48 hr (no missing)	16/24 pass (67%)
CASE II	8 pass/48 hr	4 pass/48 hr (1 day missing)	12/24 pass (50%)
CASE III	8 pass/48 hr	0 pass/48 hr (2 day missing)	8/12 pass (33%)

DSN, deep space network; KDSA, Korea Deep Space Antenna.