../ dmsp_13_ephemeris_20040925.txt 22-Jun-2023 16:11 109636 dmsp_14_ephemeris_20040925.txt 22-Jun-2023 16:11 109750 dmsp_15_ephemeris_20040925.txt 22-Jun-2023 16:11 109757 dmsp_16_ephemeris_20040925.txt 22-Jun-2023 16:11 109595