../ dmsp_13_ephemeris_20100405.txt 09-Nov-2025 23:00 108333 dmsp_14_ephemeris_20100405.txt 09-Nov-2025 23:00 108122 dmsp_15_ephemeris_20100405.txt 09-Nov-2025 23:00 108218 dmsp_16_ephemeris_20100405.txt 09-Nov-2025 23:00 108218 dmsp_17_ephemeris_20100405.txt 09-Nov-2025 23:00 108296 dmsp_18_ephemeris_20100405.txt 09-Nov-2025 23:00 108263