../ dmsp_13_ephemeris_20040827.txt 22-Jun-2023 16:11 109835 dmsp_14_ephemeris_20040827.txt 22-Jun-2023 16:11 109625 dmsp_15_ephemeris_20040827.txt 22-Jun-2023 16:11 109645 dmsp_16_ephemeris_20040827.txt 22-Jun-2023 16:11 109764