../ dmsp_13_ephemeris_20080425.txt 22-Jun-2023 00:10 109782 dmsp_14_ephemeris_20080425.txt 22-Jun-2023 00:10 109555 dmsp_15_ephemeris_20080425.txt 22-Jun-2023 00:10 109668 dmsp_16_ephemeris_20080425.txt 22-Jun-2023 00:10 109740 dmsp_17_ephemeris_20080425.txt 22-Jun-2023 00:10 109694