../ dmsp_13_ephemeris_20091110.txt 09-Nov-2025 22:49 109472 dmsp_14_ephemeris_20091110.txt 09-Nov-2025 22:49 109500 dmsp_15_ephemeris_20091110.txt 09-Nov-2025 22:49 109339 dmsp_16_ephemeris_20091110.txt 09-Nov-2025 22:49 109439 dmsp_17_ephemeris_20091110.txt 09-Nov-2025 22:49 109562 dmsp_18_ephemeris_20091110.txt 09-Nov-2025 22:49 109523