../ dmsp_13_ephemeris_20100118.txt 09-Nov-2025 22:50 108034 dmsp_14_ephemeris_20100118.txt 09-Nov-2025 22:50 108133 dmsp_15_ephemeris_20100118.txt 09-Nov-2025 22:50 107920 dmsp_16_ephemeris_20100118.txt 09-Nov-2025 22:50 107825 dmsp_17_ephemeris_20100118.txt 09-Nov-2025 22:50 107982 dmsp_18_ephemeris_20100118.txt 09-Nov-2025 22:50 107894