../ dmsp_13_ephemeris_20080529.txt 09-Nov-2025 22:45 109559 dmsp_14_ephemeris_20080529.txt 09-Nov-2025 22:45 109606 dmsp_15_ephemeris_20080529.txt 09-Nov-2025 22:45 109735 dmsp_16_ephemeris_20080529.txt 09-Nov-2025 22:45 109508 dmsp_17_ephemeris_20080529.txt 09-Nov-2025 22:45 109597