../ dmsp_13_ephemeris_20091029.txt 09-Nov-2025 23:01 109528 dmsp_14_ephemeris_20091029.txt 09-Nov-2025 23:01 109522 dmsp_15_ephemeris_20091029.txt 09-Nov-2025 23:01 109491 dmsp_16_ephemeris_20091029.txt 09-Nov-2025 23:01 109575 dmsp_17_ephemeris_20091029.txt 09-Nov-2025 23:01 109360 dmsp_18_ephemeris_20091029.txt 09-Nov-2025 23:01 109374