../ dmsp_13_ephemeris_20091108.txt 09-Nov-2025 23:01 109341 dmsp_14_ephemeris_20091108.txt 09-Nov-2025 23:01 109527 dmsp_15_ephemeris_20091108.txt 09-Nov-2025 23:01 109354 dmsp_16_ephemeris_20091108.txt 09-Nov-2025 23:01 109284 dmsp_17_ephemeris_20091108.txt 09-Nov-2025 23:01 109414 dmsp_18_ephemeris_20091108.txt 09-Nov-2025 23:01 109472