../ dmsp_13_ephemeris_20091207.txt 09-Nov-2025 23:01 109336 dmsp_14_ephemeris_20091207.txt 09-Nov-2025 23:01 109338 dmsp_15_ephemeris_20091207.txt 09-Nov-2025 23:01 109285 dmsp_16_ephemeris_20091207.txt 09-Nov-2025 23:01 109284 dmsp_17_ephemeris_20091207.txt 09-Nov-2025 23:01 109372 dmsp_18_ephemeris_20091207.txt 09-Nov-2025 23:01 109263