../ dmsp_13_ephemeris_20080929.txt 22-Jun-2023 00:11 109628 dmsp_14_ephemeris_20080929.txt 22-Jun-2023 00:11 109551 dmsp_15_ephemeris_20080929.txt 22-Jun-2023 00:11 109574 dmsp_16_ephemeris_20080929.txt 22-Jun-2023 00:11 109697 dmsp_17_ephemeris_20080929.txt 22-Jun-2023 00:11 109665