../ dmsp_14_ephemeris_20101109.txt 09-Nov-2025 22:52 109476 dmsp_15_ephemeris_20101109.txt 09-Nov-2025 22:52 109512 dmsp_16_ephemeris_20101109.txt 09-Nov-2025 22:52 109352 dmsp_17_ephemeris_20101109.txt 09-Nov-2025 22:52 109324 dmsp_18_ephemeris_20101109.txt 09-Nov-2025 22:52 109425