../ dmsp_13_ephemeris_20050813.txt 22-Jun-2023 00:04 109714 dmsp_14_ephemeris_20050813.txt 22-Jun-2023 00:04 109685 dmsp_15_ephemeris_20050813.txt 22-Jun-2023 00:04 109665 dmsp_16_ephemeris_20050813.txt 22-Jun-2023 00:04 109746