../ dmsp_13_ephemeris_20081021.txt 22-Jun-2023 16:22 109593 dmsp_14_ephemeris_20081021.txt 22-Jun-2023 16:22 109621 dmsp_15_ephemeris_20081021.txt 22-Jun-2023 16:22 109482 dmsp_16_ephemeris_20081021.txt 22-Jun-2023 16:22 109465 dmsp_17_ephemeris_20081021.txt 22-Jun-2023 16:22 109480