../ dmsp_13_ephemeris_20100304.txt 09-Nov-2025 23:00 108154 dmsp_14_ephemeris_20100304.txt 09-Nov-2025 23:00 108264 dmsp_15_ephemeris_20100304.txt 09-Nov-2025 23:00 108124 dmsp_16_ephemeris_20100304.txt 09-Nov-2025 23:00 108104 dmsp_17_ephemeris_20100304.txt 09-Nov-2025 23:00 108129 dmsp_18_ephemeris_20100304.txt 09-Nov-2025 23:00 108371