../ dmsp_13_ephemeris_20100119.txt 09-Nov-2025 22:50 107812 dmsp_14_ephemeris_20100119.txt 09-Nov-2025 22:50 107996 dmsp_15_ephemeris_20100119.txt 09-Nov-2025 22:50 107911 dmsp_16_ephemeris_20100119.txt 09-Nov-2025 22:50 107827 dmsp_17_ephemeris_20100119.txt 09-Nov-2025 22:50 107960 dmsp_18_ephemeris_20100119.txt 09-Nov-2025 22:50 107987