../ dmsp_13_ephemeris_20080503.txt 22-Jun-2023 16:20 109749 dmsp_14_ephemeris_20080503.txt 22-Jun-2023 16:20 109692 dmsp_15_ephemeris_20080503.txt 22-Jun-2023 16:20 109665 dmsp_16_ephemeris_20080503.txt 22-Jun-2023 16:20 109625 dmsp_17_ephemeris_20080503.txt 22-Jun-2023 16:20 109684