../ dmsp_13_ephemeris_20040801.txt 22-Jun-2023 00:02 109812 dmsp_14_ephemeris_20040801.txt 22-Jun-2023 00:02 109649 dmsp_15_ephemeris_20040801.txt 22-Jun-2023 00:02 109538 dmsp_16_ephemeris_20040801.txt 22-Jun-2023 00:02 109709