../ dmsp_13_ephemeris_20080413.txt 22-Jun-2023 16:05 109751 dmsp_14_ephemeris_20080413.txt 22-Jun-2023 16:05 109564 dmsp_15_ephemeris_20080413.txt 22-Jun-2023 16:05 109679 dmsp_16_ephemeris_20080413.txt 22-Jun-2023 16:05 109688 dmsp_17_ephemeris_20080413.txt 22-Jun-2023 16:05 109728