../ dmsp_13_ephemeris_20040930.txt 22-Jun-2023 16:11 109794 dmsp_14_ephemeris_20040930.txt 22-Jun-2023 16:11 109611 dmsp_15_ephemeris_20040930.txt 22-Jun-2023 16:11 109535 dmsp_16_ephemeris_20040930.txt 22-Jun-2023 16:11 109653