../ dmsp_13_ephemeris_20050505.txt 22-Jun-2023 00:03 109756 dmsp_14_ephemeris_20050505.txt 22-Jun-2023 00:03 109697 dmsp_15_ephemeris_20050505.txt 22-Jun-2023 00:03 109645 dmsp_16_ephemeris_20050505.txt 22-Jun-2023 00:03 109722