../ dmsp_13_ephemeris_20061120.txt 22-Jun-2023 16:16 109316 dmsp_14_ephemeris_20061120.txt 22-Jun-2023 16:16 109277 dmsp_15_ephemeris_20061120.txt 22-Jun-2023 16:16 109319 dmsp_16_ephemeris_20061120.txt 22-Jun-2023 16:16 109383 dmsp_17_ephemeris_20061120.txt 22-Jun-2023 16:16 109330