../ dmsp_13_ephemeris_20071024.txt 22-Jun-2023 00:08 109395 dmsp_14_ephemeris_20071024.txt 22-Jun-2023 00:08 109606 dmsp_15_ephemeris_20071024.txt 22-Jun-2023 00:08 109551 dmsp_16_ephemeris_20071024.txt 22-Jun-2023 00:08 109554 dmsp_17_ephemeris_20071024.txt 22-Jun-2023 00:08 109600