../ dmsp_14_ephemeris_20101105.txt 09-Nov-2025 22:52 109538 dmsp_15_ephemeris_20101105.txt 09-Nov-2025 22:52 109502 dmsp_16_ephemeris_20101105.txt 09-Nov-2025 22:52 109473 dmsp_17_ephemeris_20101105.txt 09-Nov-2025 22:52 109404 dmsp_18_ephemeris_20101105.txt 09-Nov-2025 22:52 109559