../ dmsp_13_ephemeris_20050925.txt 22-Jun-2023 00:04 109754 dmsp_14_ephemeris_20050925.txt 22-Jun-2023 00:04 109684 dmsp_15_ephemeris_20050925.txt 22-Jun-2023 00:04 109656 dmsp_16_ephemeris_20050925.txt 22-Jun-2023 00:04 109558