../ dmsp_13_ephemeris_20061025.txt 22-Jun-2023 00:06 109488 dmsp_14_ephemeris_20061025.txt 22-Jun-2023 00:06 109494 dmsp_15_ephemeris_20061025.txt 22-Jun-2023 00:06 109465 dmsp_16_ephemeris_20061025.txt 22-Jun-2023 00:06 109612