../ dmsp_13_ephemeris_20091114.txt 09-Nov-2025 22:49 109390 dmsp_14_ephemeris_20091114.txt 09-Nov-2025 22:49 109344 dmsp_15_ephemeris_20091114.txt 09-Nov-2025 22:49 109268 dmsp_16_ephemeris_20091114.txt 09-Nov-2025 22:49 109488 dmsp_17_ephemeris_20091114.txt 09-Nov-2025 22:49 109500 dmsp_18_ephemeris_20091114.txt 09-Nov-2025 22:49 109495