../ dmsp_13_ephemeris_20080804.txt 22-Jun-2023 16:05 109685 dmsp_14_ephemeris_20080804.txt 22-Jun-2023 16:05 109614 dmsp_15_ephemeris_20080804.txt 22-Jun-2023 16:05 109657 dmsp_16_ephemeris_20080804.txt 22-Jun-2023 16:05 109723 dmsp_17_ephemeris_20080804.txt 22-Jun-2023 16:05 109635