../ dmsp_13_ephemeris_20080601.txt 22-Jun-2023 16:20 109672 dmsp_14_ephemeris_20080601.txt 22-Jun-2023 16:20 109506 dmsp_15_ephemeris_20080601.txt 22-Jun-2023 16:20 109618 dmsp_16_ephemeris_20080601.txt 22-Jun-2023 16:20 109696 dmsp_17_ephemeris_20080601.txt 22-Jun-2023 16:20 109698