../ dmsp_14_ephemeris_20100925.txt 22-Jun-2023 16:07 109685 dmsp_15_ephemeris_20100925.txt 22-Jun-2023 16:07 109644 dmsp_16_ephemeris_20100925.txt 22-Jun-2023 16:07 109694 dmsp_17_ephemeris_20100925.txt 22-Jun-2023 16:07 109620 dmsp_18_ephemeris_20100925.txt 22-Jun-2023 16:07 109617