../ dmsp_13_ephemeris_20080719.txt 09-Nov-2025 22:45 109629 dmsp_14_ephemeris_20080719.txt 09-Nov-2025 22:45 109481 dmsp_15_ephemeris_20080719.txt 09-Nov-2025 22:45 109592 dmsp_16_ephemeris_20080719.txt 09-Nov-2025 22:45 109606 dmsp_17_ephemeris_20080719.txt 09-Nov-2025 22:45 109659