../ dmsp_13_ephemeris_20080715.txt 09-Nov-2025 22:45 109696 dmsp_14_ephemeris_20080715.txt 09-Nov-2025 22:45 109643 dmsp_15_ephemeris_20080715.txt 09-Nov-2025 22:45 109713 dmsp_16_ephemeris_20080715.txt 09-Nov-2025 22:45 109688 dmsp_17_ephemeris_20080715.txt 09-Nov-2025 22:45 109642