../ dmsp_13_ephemeris_20081120.txt 09-Nov-2025 22:57 109323 dmsp_14_ephemeris_20081120.txt 09-Nov-2025 22:57 109534 dmsp_15_ephemeris_20081120.txt 09-Nov-2025 22:57 109316 dmsp_16_ephemeris_20081120.txt 09-Nov-2025 22:57 109391 dmsp_17_ephemeris_20081120.txt 09-Nov-2025 22:57 109417