../ dmsp_13_ephemeris_20091207.txt 09-Nov-2025 22:59 109336 dmsp_14_ephemeris_20091207.txt 09-Nov-2025 22:59 109338 dmsp_15_ephemeris_20091207.txt 09-Nov-2025 22:59 109285 dmsp_16_ephemeris_20091207.txt 09-Nov-2025 22:59 109284 dmsp_17_ephemeris_20091207.txt 09-Nov-2025 22:59 109372 dmsp_18_ephemeris_20091207.txt 09-Nov-2025 22:59 109263