../ dmsp_13_ephemeris_20040429.txt 22-Jun-2023 16:10 109741 dmsp_14_ephemeris_20040429.txt 22-Jun-2023 16:10 109627 dmsp_15_ephemeris_20040429.txt 22-Jun-2023 16:10 109655 dmsp_16_ephemeris_20040429.txt 22-Jun-2023 16:10 109752