../ dmsp_11_ephemeris_20000910.txt 22-Jun-2023 15:52 109794 dmsp_12_ephemeris_20000910.txt 22-Jun-2023 15:52 109723 dmsp_13_ephemeris_20000910.txt 22-Jun-2023 15:52 109855 dmsp_14_ephemeris_20000910.txt 22-Jun-2023 15:52 109717 dmsp_15_ephemeris_20000910.txt 22-Jun-2023 15:52 109652