../ dmsp_13_ephemeris_20060325.txt 22-Jun-2023 16:14 108367 dmsp_14_ephemeris_20060325.txt 22-Jun-2023 16:14 108243 dmsp_15_ephemeris_20060325.txt 22-Jun-2023 16:14 108177 dmsp_16_ephemeris_20060325.txt 22-Jun-2023 16:14 108253