../ dmsp_13_ephemeris_20040830.txt 22-Jun-2023 15:56 109811 dmsp_14_ephemeris_20040830.txt 22-Jun-2023 15:56 109646 dmsp_15_ephemeris_20040830.txt 22-Jun-2023 15:56 109684 dmsp_16_ephemeris_20040830.txt 22-Jun-2023 15:56 109765