../ dmsp_13_ephemeris_20091206.txt 09-Nov-2025 22:49 109343 dmsp_14_ephemeris_20091206.txt 09-Nov-2025 22:49 109346 dmsp_15_ephemeris_20091206.txt 09-Nov-2025 22:49 109212 dmsp_16_ephemeris_20091206.txt 09-Nov-2025 22:49 109243 dmsp_17_ephemeris_20091206.txt 09-Nov-2025 22:49 109361 dmsp_18_ephemeris_20091206.txt 09-Nov-2025 22:49 109359