../ dmsp_13_ephemeris_20050905.txt 22-Jun-2023 00:04 109811 dmsp_14_ephemeris_20050905.txt 22-Jun-2023 00:04 109726 dmsp_15_ephemeris_20050905.txt 22-Jun-2023 00:04 109638 dmsp_16_ephemeris_20050905.txt 22-Jun-2023 00:04 109592