../ dmsp_13_ephemeris_20060608.txt 22-Jun-2023 16:15 109702 dmsp_14_ephemeris_20060608.txt 22-Jun-2023 16:15 109591 dmsp_15_ephemeris_20060608.txt 22-Jun-2023 16:15 109539 dmsp_16_ephemeris_20060608.txt 22-Jun-2023 16:15 109658