../ dmsp_13_ephemeris_20100326.txt 09-Nov-2025 23:02 108251 dmsp_14_ephemeris_20100326.txt 09-Nov-2025 23:02 108247 dmsp_15_ephemeris_20100326.txt 09-Nov-2025 23:02 108196 dmsp_16_ephemeris_20100326.txt 09-Nov-2025 23:02 108300 dmsp_17_ephemeris_20100326.txt 09-Nov-2025 23:02 108270 dmsp_18_ephemeris_20100326.txt 09-Nov-2025 23:02 108537