../ dmsp_13_ephemeris_20090114.txt 22-Jun-2023 00:11 107904 dmsp_14_ephemeris_20090114.txt 22-Jun-2023 00:11 108004 dmsp_15_ephemeris_20090114.txt 22-Jun-2023 00:11 107940 dmsp_16_ephemeris_20090114.txt 22-Jun-2023 00:11 107944 dmsp_17_ephemeris_20090114.txt 22-Jun-2023 00:11 108052