../ dmsp_13_ephemeris_20100327.txt 09-Nov-2025 23:00 108242 dmsp_14_ephemeris_20100327.txt 09-Nov-2025 23:00 108209 dmsp_15_ephemeris_20100327.txt 09-Nov-2025 23:00 108065 dmsp_16_ephemeris_20100327.txt 09-Nov-2025 23:00 108300 dmsp_17_ephemeris_20100327.txt 09-Nov-2025 23:00 108157 dmsp_18_ephemeris_20100327.txt 09-Nov-2025 23:00 108191