../ dmsp_13_ephemeris_20091115.txt 09-Nov-2025 22:49 109378 dmsp_14_ephemeris_20091115.txt 09-Nov-2025 22:49 109458 dmsp_15_ephemeris_20091115.txt 09-Nov-2025 22:49 109366 dmsp_16_ephemeris_20091115.txt 09-Nov-2025 22:49 109416 dmsp_17_ephemeris_20091115.txt 09-Nov-2025 22:49 109472 dmsp_18_ephemeris_20091115.txt 09-Nov-2025 22:49 109379