../ dmsp_13_ephemeris_20080427.txt 09-Nov-2025 22:45 109770 dmsp_14_ephemeris_20080427.txt 09-Nov-2025 22:45 109411 dmsp_15_ephemeris_20080427.txt 09-Nov-2025 22:45 109757 dmsp_16_ephemeris_20080427.txt 09-Nov-2025 22:45 109800 dmsp_17_ephemeris_20080427.txt 09-Nov-2025 22:45 109552