../ dmsp_13_ephemeris_20091125.txt 09-Nov-2025 23:01 109382 dmsp_14_ephemeris_20091125.txt 09-Nov-2025 23:01 109494 dmsp_15_ephemeris_20091125.txt 09-Nov-2025 23:01 109257 dmsp_16_ephemeris_20091125.txt 09-Nov-2025 23:01 109362 dmsp_17_ephemeris_20091125.txt 09-Nov-2025 23:01 109382 dmsp_18_ephemeris_20091125.txt 09-Nov-2025 23:01 109413