../ dmsp_13_ephemeris_20061014.txt 22-Jun-2023 16:16 109672 dmsp_14_ephemeris_20061014.txt 22-Jun-2023 16:16 109613 dmsp_15_ephemeris_20061014.txt 22-Jun-2023 16:16 109549 dmsp_16_ephemeris_20061014.txt 22-Jun-2023 16:16 109699