../ dmsp_11_ephemeris_20010808.txt 22-Jun-2023 15:52 109570 dmsp_12_ephemeris_20010808.txt 22-Jun-2023 15:52 109558 dmsp_13_ephemeris_20010808.txt 22-Jun-2023 15:52 109801 dmsp_14_ephemeris_20010808.txt 22-Jun-2023 15:52 109762 dmsp_15_ephemeris_20010808.txt 22-Jun-2023 15:52 109553