../ dmsp_13_ephemeris_20091209.txt 09-Nov-2025 23:01 109392 dmsp_14_ephemeris_20091209.txt 09-Nov-2025 23:01 109390 dmsp_15_ephemeris_20091209.txt 09-Nov-2025 23:01 109426 dmsp_16_ephemeris_20091209.txt 09-Nov-2025 23:01 109417 dmsp_17_ephemeris_20091209.txt 09-Nov-2025 23:01 109237 dmsp_18_ephemeris_20091209.txt 09-Nov-2025 23:01 109392