../ dmsp_13_ephemeris_20080510.txt 09-Nov-2025 22:45 109617 dmsp_14_ephemeris_20080510.txt 09-Nov-2025 22:45 109623 dmsp_15_ephemeris_20080510.txt 09-Nov-2025 22:45 109795 dmsp_16_ephemeris_20080510.txt 09-Nov-2025 22:45 109539 dmsp_17_ephemeris_20080510.txt 09-Nov-2025 22:45 109710