../ dmsp_13_ephemeris_20091107.txt 09-Nov-2025 23:01 109378 dmsp_14_ephemeris_20091107.txt 09-Nov-2025 23:01 109544 dmsp_15_ephemeris_20091107.txt 09-Nov-2025 23:01 109410 dmsp_16_ephemeris_20091107.txt 09-Nov-2025 23:01 109413 dmsp_17_ephemeris_20091107.txt 09-Nov-2025 23:01 109513 dmsp_18_ephemeris_20091107.txt 09-Nov-2025 23:01 109417