../ dmsp_13_ephemeris_20080528.txt 22-Jun-2023 16:20 109695 dmsp_14_ephemeris_20080528.txt 22-Jun-2023 16:20 109530 dmsp_15_ephemeris_20080528.txt 22-Jun-2023 16:20 109488 dmsp_16_ephemeris_20080528.txt 22-Jun-2023 16:20 109667 dmsp_17_ephemeris_20080528.txt 22-Jun-2023 16:20 109700