../ dmsp_13_ephemeris_20051103.txt 22-Jun-2023 00:04 109567 dmsp_14_ephemeris_20051103.txt 22-Jun-2023 00:04 109474 dmsp_15_ephemeris_20051103.txt 22-Jun-2023 00:04 109537 dmsp_16_ephemeris_20051103.txt 22-Jun-2023 00:04 109473