../ dmsp_13_ephemeris_20100330.txt 09-Nov-2025 23:00 108211 dmsp_14_ephemeris_20100330.txt 09-Nov-2025 23:00 108067 dmsp_15_ephemeris_20100330.txt 09-Nov-2025 23:00 108165 dmsp_16_ephemeris_20100330.txt 09-Nov-2025 23:00 108269 dmsp_17_ephemeris_20100330.txt 09-Nov-2025 23:00 108215 dmsp_18_ephemeris_20100330.txt 09-Nov-2025 23:00 108316