../ dmsp_13_ephemeris_20080907.txt 22-Jun-2023 16:21 109739 dmsp_14_ephemeris_20080907.txt 22-Jun-2023 16:21 109602 dmsp_15_ephemeris_20080907.txt 22-Jun-2023 16:21 109732 dmsp_16_ephemeris_20080907.txt 22-Jun-2023 16:21 109679 dmsp_17_ephemeris_20080907.txt 22-Jun-2023 16:21 109657