../ dmsp_13_ephemeris_20100308.txt 09-Nov-2025 23:02 108191 dmsp_14_ephemeris_20100308.txt 09-Nov-2025 23:02 108216 dmsp_15_ephemeris_20100308.txt 09-Nov-2025 23:02 108050 dmsp_16_ephemeris_20100308.txt 09-Nov-2025 23:02 108081 dmsp_17_ephemeris_20100308.txt 09-Nov-2025 23:02 108187 dmsp_18_ephemeris_20100308.txt 09-Nov-2025 23:02 108226