../ dmsp_15_ephemeris_20140216.txt 09-Nov-2025 23:00 108032 dmsp_16_ephemeris_20140216.txt 09-Nov-2025 23:00 108158 dmsp_17_ephemeris_20140216.txt 09-Nov-2025 23:00 108087 dmsp_18_ephemeris_20140216.txt 09-Nov-2025 23:00 108014