../ dmsp_13_ephemeris_20100326.txt 09-Nov-2025 23:00 108251 dmsp_14_ephemeris_20100326.txt 09-Nov-2025 23:00 108247 dmsp_15_ephemeris_20100326.txt 09-Nov-2025 23:00 108196 dmsp_16_ephemeris_20100326.txt 09-Nov-2025 23:00 108300 dmsp_17_ephemeris_20100326.txt 09-Nov-2025 23:00 108270 dmsp_18_ephemeris_20100326.txt 09-Nov-2025 23:00 108537