../ dmsp_13_ephemeris_20080527.txt 09-Nov-2025 22:45 109620 dmsp_14_ephemeris_20080527.txt 09-Nov-2025 22:45 109599 dmsp_15_ephemeris_20080527.txt 09-Nov-2025 22:45 109609 dmsp_16_ephemeris_20080527.txt 09-Nov-2025 22:45 109715 dmsp_17_ephemeris_20080527.txt 09-Nov-2025 22:45 109652