../ dmsp_13_ephemeris_20091023.txt 09-Nov-2025 23:01 109463 dmsp_14_ephemeris_20091023.txt 09-Nov-2025 23:01 109586 dmsp_15_ephemeris_20091023.txt 09-Nov-2025 23:01 109563 dmsp_16_ephemeris_20091023.txt 09-Nov-2025 23:01 109399 dmsp_17_ephemeris_20091023.txt 09-Nov-2025 23:01 109477 dmsp_18_ephemeris_20091023.txt 09-Nov-2025 23:01 109565