../ dmsp_13_ephemeris_20080728.txt 09-Nov-2025 22:45 109576 dmsp_14_ephemeris_20080728.txt 09-Nov-2025 22:45 109645 dmsp_15_ephemeris_20080728.txt 09-Nov-2025 22:45 109682 dmsp_16_ephemeris_20080728.txt 09-Nov-2025 22:45 109618 dmsp_17_ephemeris_20080728.txt 09-Nov-2025 22:45 109640