../ dmsp_13_ephemeris_20040204.txt 22-Jun-2023 15:57 108025 dmsp_14_ephemeris_20040204.txt 22-Jun-2023 15:57 108131 dmsp_15_ephemeris_20040204.txt 22-Jun-2023 15:57 108072 dmsp_16_ephemeris_20040204.txt 22-Jun-2023 15:57 108111