../ dmsp_13_ephemeris_20100308.txt 09-Nov-2025 23:00 108191 dmsp_14_ephemeris_20100308.txt 09-Nov-2025 23:00 108216 dmsp_15_ephemeris_20100308.txt 09-Nov-2025 23:00 108050 dmsp_16_ephemeris_20100308.txt 09-Nov-2025 23:00 108081 dmsp_17_ephemeris_20100308.txt 09-Nov-2025 23:00 108187 dmsp_18_ephemeris_20100308.txt 09-Nov-2025 23:00 108226