../ dmsp_13_ephemeris_20091105.txt 09-Nov-2025 23:01 109530 dmsp_14_ephemeris_20091105.txt 09-Nov-2025 23:01 109552 dmsp_15_ephemeris_20091105.txt 09-Nov-2025 23:01 109392 dmsp_16_ephemeris_20091105.txt 09-Nov-2025 23:01 109442 dmsp_17_ephemeris_20091105.txt 09-Nov-2025 23:01 109509 dmsp_18_ephemeris_20091105.txt 09-Nov-2025 23:01 109483