../ dmsp_13_ephemeris_20080618.txt 22-Jun-2023 00:10 109715 dmsp_14_ephemeris_20080618.txt 22-Jun-2023 00:10 109617 dmsp_15_ephemeris_20080618.txt 22-Jun-2023 00:10 109637 dmsp_16_ephemeris_20080618.txt 22-Jun-2023 00:10 109618 dmsp_17_ephemeris_20080618.txt 22-Jun-2023 00:10 109594