../ dmsp_13_ephemeris_20100215.txt 09-Nov-2025 23:00 108188 dmsp_14_ephemeris_20100215.txt 09-Nov-2025 23:00 108152 dmsp_15_ephemeris_20100215.txt 09-Nov-2025 23:00 108037 dmsp_16_ephemeris_20100215.txt 09-Nov-2025 23:00 108144 dmsp_17_ephemeris_20100215.txt 09-Nov-2025 23:00 107975 dmsp_18_ephemeris_20100215.txt 09-Nov-2025 23:00 108149