../ dmsp_13_ephemeris_20100122.txt 09-Nov-2025 22:50 107994 dmsp_14_ephemeris_20100122.txt 09-Nov-2025 22:50 107975 dmsp_15_ephemeris_20100122.txt 09-Nov-2025 22:50 108016 dmsp_16_ephemeris_20100122.txt 09-Nov-2025 22:50 108000 dmsp_17_ephemeris_20100122.txt 09-Nov-2025 22:50 107939 dmsp_18_ephemeris_20100122.txt 09-Nov-2025 22:50 107969