../ dmsp_13_ephemeris_20071024.txt 22-Jun-2023 16:19 109395 dmsp_14_ephemeris_20071024.txt 22-Jun-2023 16:19 109606 dmsp_15_ephemeris_20071024.txt 22-Jun-2023 16:19 109551 dmsp_16_ephemeris_20071024.txt 22-Jun-2023 16:19 109554 dmsp_17_ephemeris_20071024.txt 22-Jun-2023 16:19 109600