../ dmsp_13_ephemeris_20100407.txt 09-Nov-2025 15:34 108341 dmsp_14_ephemeris_20100407.txt 09-Nov-2025 15:34 108170 dmsp_15_ephemeris_20100407.txt 09-Nov-2025 15:34 108324 dmsp_16_ephemeris_20100407.txt 09-Nov-2025 15:34 108225 dmsp_17_ephemeris_20100407.txt 09-Nov-2025 15:34 108320 dmsp_18_ephemeris_20100407.txt 09-Nov-2025 15:34 108392