../ dmsp_13_ephemeris_20080620.txt 09-Nov-2025 22:45 109643 dmsp_14_ephemeris_20080620.txt 09-Nov-2025 22:45 109606 dmsp_15_ephemeris_20080620.txt 09-Nov-2025 22:45 109447 dmsp_16_ephemeris_20080620.txt 09-Nov-2025 22:45 109604 dmsp_17_ephemeris_20080620.txt 09-Nov-2025 22:45 109611