../ dmsp_13_ephemeris_20091209.txt 09-Nov-2025 22:49 109392 dmsp_14_ephemeris_20091209.txt 09-Nov-2025 22:49 109390 dmsp_15_ephemeris_20091209.txt 09-Nov-2025 22:49 109426 dmsp_16_ephemeris_20091209.txt 09-Nov-2025 22:49 109417 dmsp_17_ephemeris_20091209.txt 09-Nov-2025 22:49 109237 dmsp_18_ephemeris_20091209.txt 09-Nov-2025 22:49 109392