../ dmsp_13_ephemeris_20080318.txt 22-Jun-2023 16:20 108230 dmsp_14_ephemeris_20080318.txt 22-Jun-2023 16:20 108165 dmsp_15_ephemeris_20080318.txt 22-Jun-2023 16:20 108049 dmsp_16_ephemeris_20080318.txt 22-Jun-2023 16:20 108279 dmsp_17_ephemeris_20080318.txt 22-Jun-2023 16:20 108330