../ dmsp_13_ephemeris_20080713.txt 09-Nov-2025 22:45 109717 dmsp_14_ephemeris_20080713.txt 09-Nov-2025 22:45 109364 dmsp_15_ephemeris_20080713.txt 09-Nov-2025 22:45 109492 dmsp_16_ephemeris_20080713.txt 09-Nov-2025 22:45 109536 dmsp_17_ephemeris_20080713.txt 09-Nov-2025 22:45 109657