../ dmsp_13_ephemeris_20100407.txt 09-Nov-2025 23:02 108341 dmsp_14_ephemeris_20100407.txt 09-Nov-2025 23:02 108170 dmsp_15_ephemeris_20100407.txt 09-Nov-2025 23:02 108324 dmsp_16_ephemeris_20100407.txt 09-Nov-2025 23:02 108225 dmsp_17_ephemeris_20100407.txt 09-Nov-2025 23:02 108320 dmsp_18_ephemeris_20100407.txt 09-Nov-2025 23:02 108392